Database Single Quotes

If our shallow, self-critical culture sometimes seems to lack a sense of the numinous or spiritual it’s only in the same way a fish lacks a sense of the ocean. Because the numinous is everywhere, we need to be reminded of it. We live among wonders. Superhuman cyborgs, we plug into cell phones connecting us to one another and to a constantly updated planetary database, an exo-memory that allows us to fit our complete cultural archive into a jacket pocket. We have camera eyes that speed up, slow down, and even reverse the flow of time, allowing us to see what no one prior to the twentieth century had ever seen — the thermodynamic miracle of broken shards and a puddle gathering themselves up from the floor to assemble a half-full wineglass. We are the hands and eyes and ears, the sensitive probing feelers through which the emergent, intelligent universe comes to know its own form and purpose. We bring the thunderbolt of meaning and significance to unconscious matter, blank paper, the night sky. We are already divine magicians, already supergods. Why shouldn’t we use all our brilliance to leap in as many single bounds as it takes to a world beyond ours, threatened by overpopulation, mass species extinction, environmental degradation, hunger, and exploitation? Superman and his pals would figure a way out of any stupid cul-de-sac we could find ourselves in — and we made Superman, after all.

An imaginary circle of empathy is drawn by each person. It circumscribes the person at some distance, and corresponds to those things in the world that deserve empathy. I like the term "empathy" because it has spiritual overtones. A term like "sympathy" or "allegiance" might be more precise, but I want the chosen term to be slightly mystical, to suggest that we might not be able to fully understand what goes on between us and others, that we should leave open the possibility that the relationship can't be represented in a digital database. If someone falls within your circle of empathy, you wouldn't want to see him or her killed. Something that is clearly outside the circle is fair game. For instance, most people would place all other people within the circle, but most of us are willing to see bacteria killed when we brush our teeth, and certainly don't worry when we see an inanimate rock tossed aside to keep a trail clear. The tricky part is that some entities reside close to the edge of the circle. The deepest controversies often involve whether something or someone should lie just inside or just outside the circle. For instance, the idea of slavery depends on the placement of the slave outside the circle, to make some people nonhuman. Widening the circle to include all people and end slavery has been one of the epic strands of the human story - and it isn't quite over yet. A great many other controversies fit well in the model. The fight over abortion asks whether a fetus or embryo should be in the circle or not, and the animal rights debate asks the same about animals. When you change the contents of your circle, you change your conception of yourself. The center of the circle shifts as its perimeter is changed. The liberal impulse is to expand the circle, while conservatives tend to want to restrain or even contract the circle. Empathy Inflation and Metaphysical Ambiguity Are there any legitimate reasons not to expand the circle as much as possible? There are. To expand the circle indefinitely can lead to oppression, because the rights of potential entities (as perceived by only some people) can conflict with the rights of indisputably real people. An obvious example of this is found in the abortion debate. If outlawing abortions did not involve commandeering control of the bodies of other people (pregnant women, in this case), then there wouldn't be much controversy. We would find an easy accommodation. Empathy inflation can also lead to the lesser, but still substantial, evils of incompetence, trivialization, dishonesty, and narcissism. You cannot live, for example, without killing bacteria. Wouldn't you be projecting your own fantasies on single-cell organisms that would be indifferent to them at best? Doesn't it really become about you instead of the cause at that point?

I can’t look at a stranger’s face and think, She’s smiling just like Amy. When Amy smiles like that she’s happy, so this person is probably happy, too. Instead, I watch and evaluate, with a slightly anxious feeling. It’s as if I have to build a behavior database for every single person I meet in life. When I encounter someone for the first time, the slate is blank and I don’t know what to expect.

Over time, managers and executives began using statistics and analysis to forecast the future, relying on databases and spreadsheets in much the same way ancient seers relied on tea leaves and goat entrails. The

Different databases are designed to solve different problems. Using a single database engine for all of the requirements usually leads to non- performant solutions; storing transactional data, caching session information, traversing graph of customers and the products their friends bought are essentially different problems.

SHORT NOTE ABOUT SHA-1 A lot of people become concerned at some point that they will, by random happenstance, have two objects in their repository that hash to the same SHA-1 value. What then? If you do happen to commit an object that hashes to the same SHA-1 value as a previous object in your repository, Git will see the previous object already in your Git database and assume it was already written. If you try to check out that object again at some point, you’ll always get the data of the first object. However, you should be aware of how ridiculously unlikely this scenario is. The SHA-1 digest is 20 bytes or 160 bits. The number of randomly hashed objects needed to ensure a 50% probability of a single collision is about 280 (the formula for determining collision probability is p = (n(n-1)/2) * (1/2^160)). 280 is 1.2 x 10^24 or 1 million billion billion. That’s 1,200 times the number of grains of sand on the earth. Here’s an example to give you an idea of what it would take to get a SHA-1 collision. If all 6.5 billion humans on Earth were programming, and every second, each one was producing code that was the equivalent of the entire Linux kernel history (3.6 million Git objects) and pushing it into one enormous Git repository, it would take roughly 2 years until that repository contained enough objects to have a 50% probability of a single SHA-1 object collision. A higher probability exists that every member of your programming team will be attacked and killed by wolves in unrelated incidents on the same night.

Presently, a falsehood in a single large database can percolate into dozens of smaller ones, and it is often up to the victim to request corrections, one by one.

Summary Gaining insight from massive and growing datasets, such as those generated by large organizations, requires specialized technologies for each step in the data analysis process. Once organizational data is cleaned, merged, and shaped into the form desired, the process of asking questions about data is often an iterative one. MapReduce frameworks, such as the open-source Apache Hadoop project, are flexible platforms for the economical processing of large amounts of data using a collection of commodity machines. Although it is often the best choice for large batch-processing operations, MapReduce is not always the ideal solution for quickly running iterative queries over large datasets. MapReduce can require a great deal of disk I/O, a great deal of administration, and multiple steps to return the result of a single query. Waiting for results to complete makes iterative, ad hoc analysis difficult. Analytical databases

innovation—perhaps from the translation world’s equivalent of Uber, a taxi app. Software is unlikely to replace the translators, but it could co-ordinate their work with clients more efficiently. Smartling, an American company which seeks to cut out middlemen in this way, has clients including Tesla, an electric carmaker, and Spotify, a music-streaming service. Jochen Hummel, a pioneer in translation memory, says that a real breakthrough would come from combining software, memory and content management in a single database. But making money may still be tricky. The American tech titan has not tried to commercialise Google Translate. A former executive says the firm experimented with content-management software but “decided to focus on easier stuff, like self-driving cars.

In many cases it makes sense to scale your web servers horizontally while you scale your database servers vertically. 

If a sample of soil is diluted, mixed with bacteria, and spread on agar, the phages will dot the culture with plaques after 24 hours of incubation. These plaques may be initiated by more than one phage, and the students engage in further rounds of isolation and bacterial infection to ensure that they have purified single phages. After many more steps in this lengthy procedure, the students purify and sequence the phage DNA, and can submit their sequences to an online database.

The transfer from Minneapolis to Georgetown had been seamless. Her new condo was a slightly scary demonstration of the government’s ability to read a single individual’s habits and tastes, purely through available databases. Because it was perfect, right down to the smart door. The door read her implants, unlocked and opened itself, and closed itself behind her. She could mumble out a shopping list—for anything, from food to clothing—and the door would arrange for it to be delivered, and then would keep an eye on the delivery cart.

The Instagram versus Hipstamatic story is perhaps the canonical example of a strategy made famous by Chris Dixon’s 2015 essay “Come for the tool, stay for the network.” Chris writes: A popular strategy for bootstrapping networks is what I like to call “come for the tool, stay for the network.” The idea is to initially attract users with a single-player tool and then, over time, get them to participate in a network. The tool helps get to initial critical mass. The network creates the long term value for users, and defensibility for the company.40 There are many other examples across many sectors beyond photo apps: The Google Suite provides stand-alone tools for people to create documents, spreadsheets, and presentations, but also network features around collaborative editing, and comments. Games like Minecraft or even classics like Street Fighter can be played in single-player mode where you play against the computer, or multiplayer mode where you play with friends. Yelp started out effectively as a directory tool for people to look up local businesses, showing addresses and phone numbers, but the network eventually built out the database of photos and reviews. LinkedIn started as a tool to put your resume online, but encouraged you to build up your professional network over time. “Come for the tool, stay for the network” circumvents the Cold Start Problem and makes it easier to launch into an entire network—with PR, paid marketing, influencers, sales, or any number of tried-and-true channels. It minimizes the size requirement of an atomic network and in turn makes it easy to take on an entire network. Whether it’s photo-sharing apps or restaurant directories, in the framework of the Cold Start Theory, this strategy can be visualized. In effect, a tool can be used to “prop up” the value of the network effects curve when the network is small.

All three models (document, relational, and graph) are widely used today, and each is good in its respective domain. One model can be emulated in terms of another model—for example, graph data can be represented in a relational database—but the result is often awkward. That’s why we have different systems for different purposes, not a single one-size-fits-all solution.

The layered architecture is a great example of an architectural style, but it does have some significant drawbacks: Single presentation layer—It doesn’t represent the fact that an application is likely to be invoked by more than just a single system. Single persistence layer—It doesn’t represent the fact that an application is likely to interact with more than just a single database. Defines the business logic layer as depending on the persistence layer—In theory, this dependency prevents you from testing the business logic without the database.

The layered architecture is a great example of an architectural style, but it does have some significant drawbacks: Single presentation layer—It doesn’t represent the fact that an application is likely to be invoked by more than just a single system. Single persistence layer—It doesn’t represent the fact that an application is likely to interact with more than just a single database. Defines the business logic layer as depending on the persistence layer—In theory, this dependency prevents you from testing the business logic without the database. Also, the layered architecture misrepresents the dependencies in a well-designed application.

Simple to develop—IDEs and other developer tools are focused on building a single application. Easy to make radical changes to the application—You can change the code and the database schema, build, and deploy. Straightforward to test—The developers wrote end-to-end tests that launched the application, invoked the REST API, and tested the UI with Selenium. Straightforward to deploy—All a developer had to do was copy the WAR file to a server that had Tomcat installed. Easy to scale—FTGO ran multiple instances of the application behind a load balancer.

All one must do is remember basic math. If one system that administers medical payments require hundreds of duplicate services, equipment, software, & databases, and must make profits for passive investors, and must pay thousands of executives millions of dollars, then it is mathematically impossible for that system to be more efficient than one that must provide the same medical payments without those expenses and overhead. Not even an inordinate amount of waste and fraud in any single-payer system would likely match the legalized fraud of the private healthcare insurance system. It is simply basic math.

As opposed to a database that maintains a client/ server relationship, SQLite stores the entire database as a single flat file on the host.

Understanding Financial Risks and Companies Mitigate them? Financial risks are the possible threats, losses and debts corporations face during setting up policies and seeking new business opportunities. Financial risks lead to negative implications for the corporations that can lead to loss of financial assets, liabilities and capital. Mitigation of risks and their avoidance in the early stages of product deployment, strategy-planning and other vital phases is top-priority for financial advisors and managers. Here's how to mitigate risks in financial corporates:- ● Keeping track of Business Operations Evaluating existing business operations in the corporations will provide a holistic view of the movement of cash-flows, utilisation of financial assets, and avoiding debts and losses. ● Stocking up Emergency Funds Just as families maintain an emergency fund for dealing with uncertainties, the same goes for large corporates. Coping with uncertainty such as the ongoing pandemic is a valuable lesson that has taught businesses to maintain emergency funds to avoid economic lapses. ● Taking Data-Backed Decisions Senior financial advisors and managers must take well-reformed decisions backed by data insights. Data-based technologies such as data analytics, science, and others provide resourceful insights about various economic activities and help single out the anomalies and avoid risks. Enrolling for a course in finance through a reputed university can help young aspiring financial risk advisors understand different ways of mitigating risks and threats. The IIM risk management course provides meaningful insights into the other risks involved in corporations. What are the Financial Risks Involved in Corporations? Amongst the several roles and responsibilities undertaken by the financial management sector, identifying and analysing the volatile financial risks. Financial risk management is the pinnacle of the financial world and incorporates the following risks:- ● Market Risk Market risk refers to the threats that emerge due to corporational work-flows, operational setup and work-systems. Various financial risks include- an economic recession, interest rate fluctuations, natural calamities and others. Market risks are also known as "systematic risk" and need to be dealt with appropriately. When there are significant changes in market rates, these risks emerge and lead to economic losses. ● Credit Risk Credit risk is amongst the common threats that organisations face in the current financial scenarios. This risk emerges when a corporation provides credit to its borrower, and there are lapses while receiving owned principal and interest. Credit risk arises when a borrower falters to make the payment owed to them. ● Liquidity Risk Liquidity risk crops up when investors, business ventures and large organisations cannot meet their debt compulsions in the short run. Liquidity risk emerges when a particular financial asset, security or economic proposition can't be traded in the market. ● Operational Risk Operational risk arises due to financial losses resulting from employee's mistakes, failures in implementing policies, reforms and other procedures. Key Takeaway The various financial risks discussed above help professionals learn the different risks, threats and losses. Enrolling for a course in finance assists learners understand the different risks. Moreover, pursuing the IIM risk management course can expose professionals to the scope of international financial management in India and other key concepts.

Experience makes it easier to avoid Absence Blindness. Experience is valuable primarily because the expert has a larger mental database of related patterns and thus a higher chance of noticing an absence. By noticing violations of expected patterns, experienced people are more likely to get an “odd feeling” that things “aren’t quite right,” which is often enough warning to find an issue before it becomes serious.

So, as Meiklejohn’s first step, she simply tried the technique Satoshi had inadvertently suggested—across every Bitcoin payment ever carried out. She scanned her blockchain database for every multi-input transaction, linking all of those double, triple, or even hundredfold inputs to single identities. The result immediately reduced the number of potential Bitcoin users from twelve million to date to around five million, slicing away more than half of the problem.

common application of thread confinement is the use of pooled JDBC (Java Database Connectivity) Connection objects. The JDBC specification does not require that Connection objects be thread-safe.[9] In typical server applications, a thread acquires a connection from the pool, uses it for processing a single request, and returns it. Since most requests, such as servlet requests or EJB (Enterprise JavaBeans) calls, are processed synchronously by a single thread, and the pool will not dispense the same connection to another thread until it has been returned, this pattern of connection management implicitly confines the Connection to that thread for the duration of the request. [9]

A Guide To Easy Secrets In FortiAuthenticator FortiAuthenticator User Management Appliances provide two factor authentication, RADIUS, LDAP and 802.1 X Wireless Authentication, Certificate Management and Fortinet Single Sign On. FortiAuthenticator is compatible with and complements the FortiToken variety of two factor authentication tokens for Secure Remote Access empowering authentication with multiple FortiGate network security appliances and third party apparatus. When an user login is found, the username, IP and group details are entered into the FortiAuthenticator User Identity Management Database and according to the local policy, can be shared with multiple FortiGate devices. For complicated distributed domain name architectures where polling desirable or of domain controllers is just not possible, an option is the FortiAuthenticator SSO Client. FortiAuthenticator is compatible with physical OTP tokens Certification Tokens FortiToken Mobile for IOS and Android and SMS/ e-mail tokens FortiAuthenticator supports the broadest range of tokens potential to suit your user demands with the physical FortiToken 200 e-mail and SMS tokens and the new FortiToken cellular for IOS and Android device FortiAuthenticator has a token for all users. In a large business, for example, FortiAuthenticator SSO Mobility Agent or AD polling may be picked as the principal method for transparent authentication will fallback to the portal for client users or non domain name systems. Consistently polling domain controllers detect user authentication into active directory. FortiAuthenticator removes this overhead by streamlining the bulk deployment of certificates for VPN use in a FortiGate surroundings by automating the risk-free certificate delivery via the SCEP protocol and collaborating with FortiManager for the configuration required. On the FortiToken 300 USB Certification store, certificates can be created and stored for client established certificate VPNs. This secure, pin safe certification store can be use to enhance the security of client VPN connections in conjunction and is not incompatible with FortiClient.

ThreadLocal, which allows you to associate a per-thread value with a value-holding object. Thread-Local provides get and set accessormethods that maintain a separate copy of the value for each thread that uses it, so a get returns the most recent value passed to set from the currently executing thread. Thread-local variables are often used to prevent sharing in designs based on mutable Singletons or global variables. For example, a single-threaded application might maintain a global database connection that is initialized at startup to avoid having to pass a Connection to every method. Since JDBC connections may not be thread-safe, a multithreaded application that uses a global connection without additional coordination is not thread-safe either. By using a ThreadLocal to store the JDBC connection, as in ConnectionHolder in Listing 3.10, each thread will have its own connection. Listing

Here’s something you may not know: every time you go to Facebook or ESPN.com or wherever, you’re unleashing a mad scramble of money, data, and pixels that involves undersea fiber-optic cables, the world’s best database technologies, and everything that is known about you by greedy strangers. Every. Single. Time. The magic of how this happens is called “real-time bidding” (RTB) exchanges, and we’ll get into the technical details before long. For now, imagine that every time you go to CNN.com, it’s as though a new sell order for one share in your brain is transmitted to a stock exchange. Picture it: individual quanta of human attention sold, bit by bit, like so many million shares of General Motors stock, billions of times a day. Remember Spear, Leeds & Kellogg, Goldman Sachs’s old-school brokerage acquisition, and its disappearing (or disappeared) traders? The company went from hundreds of traders and two programmers to twenty programmers and two traders in a few years. That same process was just starting in the media world circa 2009, and is right now, in 2016, kicking into high gear. As part of that shift, one of the final paroxysms of wasted effort at Adchemy was taking place precisely in the RTB space. An engineer named Matthew McEachen, one of Adchemy’s best, and I built an RTB bidding engine that talked to Google’s huge ad exchange, the figurative New York Stock Exchange of media, and submitted bids and ads at speeds of upwards of one hundred thousand requests per second. We had been ordered to do so only to feed some bullshit line Murthy was laying on potential partners that we were a real-time ads-buying company. Like so much at Adchemy, that technology would be a throwaway, but the knowledge I gained there, from poring over Google’s RTB technical documentation and passing Google’s merciless integration tests with our code, would set me light-years ahead of the clueless product team at Facebook years later.

Each business process is represented by a dimensional model that consists of a fact table containing the event's numeric measurements surrounded by a halo of dimension tables that contain the textual context that was true at the moment the event occurred. This characteristic star-like structure is often called a star join, a term dating back to the earliest days of relational databases. Figure 1.5 Fact and dimension tables in a dimensional model. The first thing to notice about the dimensional schema is its simplicity and symmetry. Obviously, business users benefit from the simplicity because the data is easier to understand and navigate. The charm of the design in Figure 1.5 is that it is highly recognizable to business users. We have observed literally hundreds of instances in which users immediately agree that the dimensional model is their business. Furthermore, the reduced number of tables and use of meaningful business descriptors make it easy to navigate and less likely that mistakes will occur. The simplicity of a dimensional model also has performance benefits. Database optimizers process these simple schemas with fewer joins more efficiently. A database engine can make strong assumptions about first constraining the heavily indexed dimension tables, and then attacking the fact table all at once with the Cartesian product of the dimension table keys satisfying the user's constraints. Amazingly, using this approach, the optimizer can evaluate arbitrary n-way joins to a fact table in a single pass through the fact table's index. Finally, dimensional models are gracefully extensible to accommodate change. The predictable framework of a dimensional model withstands unexpected changes in user behavior. Every dimension is equivalent; all dimensions are symmetrically-equal entry points into the fact table. The dimensional model has no built-in bias regarding expected query patterns. There are no preferences for the business questions asked this month versus the questions asked next month. You certainly don't want to adjust schemas if business users suggest new ways to analyze their business.

As a physics major, before getting her hands dirty in New York, she had assumed that money is printed by a nation’s central bank, from where it is distributed to commercial banks. But while this is indeed how cash is created, cash accounts for only 3 per cent of all money. What of the remaining 97 per cent? Surprise and then foreboding were the reactions of every student to whom she had explained how the missing 97 per cent was created – and by whom: not by central banks but by commercial and investment bankers. At this point, her students would ask, ‘Without access to state-sanctioned printing presses, how do private bankers create money?’ ‘Simple,’ she would reply. ‘Every time a banker approves a loan of, say, one million dollars for Jack, a typical business customer, the banker just types 1,000,000 on Jack’s bank statement. However incredible it may seem, that’s all it takes. Bankers create money by granting loans by typing in some numbers!’ The crucial thing, she would explain, is that these numbers are typed into a shared database – or ledger – to which only the bankers have access. When their customers transfer this ‘money’ between them – when Jack transfers numbers from his account to the account of a supplier, say Jill, or of a builder, say Bob, or of a worker, say Kate, and when in turn, Jill, Bob and Kate transfer their numbers on, in the same way, to others to whom they owe money – these numbers simply migrate from one cell in the database to another. For this system to be sustainable, and not merely a pyramid scheme, there is a single condition: that, somewhere down the line, the one million dollars which some banker typed into existence on Jack’s behalf results in new goods and services whose total market value exceeds one million dollars. It is from this surplus that the banker takes his interest and Jack his profit. This is what Iris was referring to as a fool’s wager when she said that bankers plundered value from the future, or when Costa had once claimed that capitalism, like science fiction, trades in future assets using fictitious currency. It is in their nature that the wealthier bankers become by creating money, the more money they tend to create. The danger of such a system, of course, is that the banks end up typing into existence sums of money vastly larger than the market value of the goods and services created as a result of Jack, Jill, Bob and Kate’s endeavours. At the point when the bankers have collectively created money sums greater than the resulting values, the present can no longer repay the future for the money it borrowed from it. The moment Jack, Jill, Bob and Kate get a whiff of this, they may demand their bank balances in cash, sensing that the total value on the bankers’ database is lower than the actual value of their customers’ assets. ‘At that point, a bank run sets in,’ Eva would tell her students, ‘and that’s when the system comes crashing down.

retrieve?� When it comes to databases, chances are you’ll need to retrieve your data as often than you’ll need to insert it. That’s where this chapter comes in: you’ll meet the powerful SELECT statement and learn how to gain access to that important information you’ve been putting in your tables. You’ll even learn how to use WHERE, AND, and OR to selectively get to your data and even avoid displaying the data that you don’t need. I’m a star! Date or no date? 54 A better SELECT 57 What the * is that? 58 How to query your data types 64 More punctuation problems 65 Unmatched single quotes 66 Single quotes are special characters 67 INSERT data with single quotes in it 68 SELECT specific columns to limit results 73 SELECT specific columns for faster results 73 Combining your queries 80 Finding numeric values 83 Smooth Comparison Operators

Rather than having a single file that can be easily corrupted, altering how the cryptocurrency operates, there a number of copies of that same file that would need to be altered in the same way. This means it is virtually impossible for a hacker to crack the database due to the fact the data can simply reinstate itself to keep the chain of data secure. This allows the data to be protected for a fraction of the cost without requiring highly expensive cyber security software and services. 

He wrote a book, Libraries of the Future, in which he described a world where library resources would be available to remote users through a single database. This was radical thinking in 1960 yet is almost taken for granted today by the billions of people who have the library of the Internet at their fingertips twenty-four hours a day. Computers

The factors that usually decide presidential elections—the economy, likability of the candidates, and so on—added up to a wash, and the outcome came down to a few key swing states. Mitt Romney’s campaign followed a conventional polling approach, grouping voters into broad categories and targeting each one or not. Neil Newhouse, Romney’s pollster, said that “if we can win independents in Ohio, we can win this race.” Romney won them by 7 percent but still lost the state and the election. In contrast, President Obama hired Rayid Ghani, a machine-learning expert, as chief scientist of his campaign, and Ghani proceeded to put together the greatest analytics operation in the history of politics. They consolidated all voter information into a single database; combined it with what they could get from social networking, marketing, and other sources; and set about predicting four things for each individual voter: how likely he or she was to support Obama, show up at the polls, respond to the campaign’s reminders to do so, and change his or her mind about the election based on a conversation about a specific issue. Based on these voter models, every night the campaign ran 66,000 simulations of the election and used the results to direct its army of volunteers: whom to call, which doors to knock on, what to say. In politics, as in business and war, there is nothing worse than seeing your opponent make moves that you don’t understand and don’t know what to do about until it’s too late. That’s what happened to the Romney campaign. They could see the other side buying ads in particular cable stations in particular towns but couldn’t tell why; their crystal ball was too fuzzy. In the end, Obama won every battleground state save North Carolina and by larger margins than even the most accurate pollsters had predicted. The most accurate pollsters, in turn, were the ones (like Nate Silver) who used the most sophisticated prediction techniques; they were less accurate than the Obama campaign because they had fewer resources. But they were a lot more accurate than the traditional pundits, whose predictions were based on their expertise. You might think the 2012 election was a fluke: most elections are not close enough for machine learning to be the deciding factor. But machine learning will cause more elections to be close in the future. In politics, as in everything, learning is an arms race. In the days of Karl Rove, a former direct marketer and data miner, the Republicans were ahead. By 2012, they’d fallen behind, but now they’re catching up again.

in Canada, Hawaii, Chicago, or Washington, D.C., police are unable to point to a single instance of gun registration aiding the investigation of a violent crime. In a 2013 deposition, D.C. Police Chief Cathy Lanier said that the department could not “recall any specific instance where registration records were used to determine who committed a crime.”1 The idea behind a registry is that guns left at a crime scene can be used to trace back to the criminals. Unfortunately, guns are very rarely left at the scene of the crime. Those that are left behind are virtually never registered—criminals are not stupid enough to leave behind guns registered to them. In the few cases where registered guns were left at the scene, the criminal had usually been killed or seriously injured. Canada keeps some of the most thorough data on gun registration. From 2003 to 2009, a weapon was identified in fewer than a third of the country’s 1,314 firearm homicides. Of these identified weapons, only about a quarter were registered. Roughly half of these registered guns were registered to someone other than the person accused of the homicide. In just sixty-two cases—4.7 percent of all firearm homicides—was the gun identified as being registered to the accused. Since most Canadian homicides are not committed with a gun, these sixty-two cases correspond to only about 1 percent of all homicides. From 2003 to 2009, there were only sixty-two cases—just nine a year—where registration made any conceivable difference. But apparently, the registry was not important even in those cases. Despite a handgun registry in effect since 1934, the Royal Canadian Mounted Police and the Chiefs of Police have not yet provided a single example in which tracing was of more than peripheral importance in solving a case. No more successful was the long-gun registry that started in 1997 and cost Canadians $2.7 billion before being scrapped. In February 2000, I testified before the Hawaii State Senate joint hearing between the Judiciary and Transportation committees on changes that were being proposed to the state gun registration laws.2 I suggested two questions to the state senators: (1) how many crimes had been solved by their current registration and licensing system, and (2) how much time did it currently take police to register guns? The Honolulu police chief was notified in advance about those questions to give him time to research them. He told the committee that he could not point to any crimes that had been solved by registration, and he estimated that his officers spent over 50,000 hours each year on registering guns. But those aren’t the only failings of gun registration. Ballistic fingerprinting was all the rage fifteen years ago. This process requires keeping a database of the markings that a particular gun makes on a bullet—its unique fingerprint, so to speak. Maryland led the way in ballistic investigation, and New York soon followed. The days of criminal gun use were supposedly numbered. It didn’t work.3 Registering guns’ ballistic fingerprints never solved a single crime. New York scrapped its program in 2012.4 In November 2015, Maryland announced it would be doing the same.5 But the programs were costly. Between 2000 and 2004, Maryland spent at least $2.5 million setting up and operating its computer database.6 In New York, the total cost of the program was about $40 million.7 Whether one is talking about D.C., Canada, or these other jurisdictions, think of all the other police activities that this money could have funded. How many more police officers could have been hired? How many more crimes could have been solved? A 2005 Maryland State Police report labeled the operation “ineffective and expensive.”8 These programs didn’t work.

Following 9/11 there was the creation by the FBI of a Terrorist Screening Centre. It is a single database used by all government agencies to keep tabs on those who might reasonably be suspected of having links to extremist groups. If you are on the terror watch list, there are serious restrictions placed on your ability to move around. For example, you will be banned from all internal and international flights. But, astonishingly, you are still able to wander down to the local firearms dealer and buy yourself a gun. Being on the FBI list is not in itself sufficient grounds for being banned from buying a rifle. The renewed fears about the terror threat within

The Database of Insects and their Foodplants records three beetles, six bugs, twenty-four macro-moths and four miro-moths feeding on Nothofagus species, but none of those is confined to that genus. All the moths are common or fairly common polyphagous species that have spread to the alien trees, often being characteristic of native Fagaceae and recorded also from Sweet Chestnut. The latter species has been here for far longer and has accrued a longer list of feeders: 8, 25, 17 and 23, respectively for the above four insect groups. Figures for Sycamore (16, 25, 33 and 25 respectively) are even higher. One other genus of trees that is grown on small scale in forest plots, and as specimens in parks and gardens, is the gums (Eucalyptus). This, however, does not provide as much for our wildlife; no Lepidoptera have been found feeding on gums, and the only gall relates to a single record. Eucalyptus woodland is much more of a wildlife desert than the much-derided conifer plantations, and we are fortunate that it is scarcely suited to our climate.

Far from being a homogenous "Big Science," biotechnology is highly diversified and heterogeneous. "The" human genome is not a single database, but a cluster of semi-autonomous databases housed at universities, biotech companies, and independent research institutes. In fact, because any computer user can, if he or she wishes, download the entire genome, "the" human genome is probably more distributed than we can guess. From: "Open source DNA and Bioinformatic Bodies" by Eugene Thacker

ACL - Accelerated Contact Linguistics - was, Scile told me, a speciality crossbred from pedagogics, receptivity, programming and cryptography. It was used by the scholar-explorers of Bremen's pioneer ships to effect very fast communication with indigenes they encountered or which encountered them. In the logs of those early journeys, the excitement of the ACLers is moving. On continents, on worlds vivid and drab, they record first moments of understanding with menageries of exots. Tactile languages, bioluminescent words, all varieties of sounds that organisms can make. Dialects comprehensible only as palimpsests of references to everything already said, or in which adjectives are rude and verbs unholy. I've seen the trid diary of an ACLer barricaded in his cabin, whose vessel has been boarded by what we didn't then know as Corscans - it was first contact. He's afraid, as he should be, of the huge things battering at his door, but he's recording his excitement at having just understood the tonal structures of their speech. When the ACLers and the crews came to Arieka, there started more than 250 kilohours of bewilderment. It wasn't that the Host language is particularly difficult to understand, or changeable, or excessively various. There were startlingly few Hosts or Arieka, scattered around the one city, and all spoke the same language. With the linguists' earware and drives it wasn't hard to amass a database of sound-words (the newcomers thought of them as words, though where they divided one from the next the Ariekei might not recognize fissures). The scholars made pretty quick sense of syntax. Like all exot languages it had its share of astonishments. But there was nothing so alien that trumped the ACLers or their machines. The Hosts were patient, seemed intrigued by and, insofar as anyone could tell through their polite opacity, welcoming to their guests. They had no access to immer, nor exotic drives or even sublux engines; they never left their atmosphere, but they were otherwise advanced. They manipulated life with astounding finesse, and they seemed unsurprised that there was sentience elsewhere. The Hosts did not learn out Anglo-Ubiq. Did not seem to try. But within a few thousand hours, Terre linguists could understand much of what the Hosts said, and synthesised responses and questions in the one Ariekene language. The phonetic structure of the sentences they had their machines speak - the tonal shifts, the vowels and the rhythm of consonants - were precise, accurate to the very limits of testing. The Hosts listened, and did not understand a single sound.

Kevin Kelly: When Garry Kasparov lost to Deep Blue he complained to the organizers, saying, “Look, Deep Blue had access to this database of every single chess move that was ever done. If I had access to that same database in real time, I could have beat Deep Blue.” So he said, “I want to make a whole new chess league where you can play as a human with access to that database.” And it’s kind of like free martial arts, where you could play anywhere, you could play as a human with access, you could play it as a human alone or you could play just as an AI alone. And he called that combination of the AI and the human, he called that a centaur. That team was a centaur, and in the last four years, the world’s best chess player on the planet is not an AI, it’s not a human, it’s a centaur, it’s a team.

The internet has enabled research that was previously done over the lifetime of a large group of researchers to be done in just a few years by a single person.