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Women need to be in a couple, for a single woman doesn’t have as much value in the eyes of the world as a woman who belongs to a man. We imagine single women who don’t have children to be selfish and bitter, while their sisters who are married and mothers have the freedom to bestow their generosity and natural kindness. A great deal of energy is deployed in persuading a woman that being in a relationship with a man is the most advantageous thing available to her – and much of the time she allows herself to be convinced, for the spectre of the crazy cat lady looms ominously over the life a single woman.
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Pauline Harmange (I Hate Men)
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I once read a question that somone used to begin their self-assessment: who do you most admire and why? If you are an american and have a TV in your house, you'd probably be tempted to list some sports figure, actor, singer, artist, successful businessman, or influential leader. We have been led to equate greatness with success, talent, power and recognition. Would we include on our list a single mom or dad who has faithfully served their family, the person who volunteers at the soup kitchen or homeless shelter, the guy who shovels snow for the elderly couple down the street or the soldier serving somewhere around the globe?
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Donna Mull (A Prayer Journey Through Deployment)
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One of the more-interesting?-things I did for Chris during that first deployment was send him some sexy photos of me in lingerie.
I knew he wanted something to remember me, and I knew that other wives were doing the same thing. But getting the pictures was difficult.
I finally got my courage up and asked my sister to help. Even then, I was so embarrassed that I needed to have a couple of beers to get through the session.
This was back in the days before camera phones and digital photographs were everywhere, and so the photos were taken on a Polaroid camera. They came home a little worse for wear, so obviously he enjoyed them.
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Taya Kyle (American Wife: Love, War, Faith, and Renewal)
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We found out that Chris would be deploying very soon after Bubba was due. I was so thrilled about being a mother that doing it on my own for six months or so didn’t scare me. The fact that Chris wouldn’t be there to share his early days weighed on my heart, but otherwise I was confident and ready.
Right? You may suspect where this is going.
I planned to stay out on maternity leave as long as possible, then get some help once I had to go back to work.
I remained on the job until a couple of weeks before my due date. I was as big as a house and twice as hungry. Bubba-Chris’s nickname for our son-would move around every so often. Like most moms-to-be, I wanted to share the sensation with my husband. And like many fathers-to-be, Chris was just a little nervous about that.
“He’s moving,” I’d tell Chris. “Want to feel?”
“No, no, I’m good.”
Here’s a guy who is totally calm under fire, who can deal with all sorts of difficult physical situations, to say nothing of severe wounds-but put a pregnant belly in front of him and he turns to timid mush.
Men.
“I don’t know what that thing is,” he said, trying to explain his squeamishness. “When the baby’s born, that’s my baby.”
There’s a reason women are the ones who have the babies. Though I will admit that seeing my stomach move and poke out on its own did remind me of the movie Alien.
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Taya Kyle (American Wife: Love, War, Faith, and Renewal)
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Your first sign something may be amiss comes quickly, the moment you get off the plane at the airport in Baltimore. After months of deprivation, American excess is overwhelming. Crowds of self-important bustling businessmen. Shrill and impatient advertising that saturates your eyes and ears. Five choices of restaurant, with a hundred menu items each, only a half-minute walk away at all times. In the land you just left, dinners are uniformly brown and served on trays when served at all. I was disoriented by the choice, the lights, the infinite variety of gummy candy that filled an entire wall of the convenience store, a gluttonous buffet repeated every four gates. The simple pleasure of a cup of coffee after a good night’s sleep, sleep you haven’t had since you received your deployment orders, seems overly simple when reunited with such a vast volume of overindulgent options.
But the shock wears off, more quickly for some, but eventually for most. Fast food and alcohol are seductive, and I didn’t fight too hard. Your old routine is easy to fall back into, preferences and tastes return. It’s not hard to be a fussy, overstuffed American. After a couple of months, home is no longer foreign, and you are free to resume your old life.
I thought I did. Resume my old life, that is. I was wrong.
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Brian Castner (The Long Walk: A Story of War and the Life That Follows)
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In order to avoid the deafening of conspecifics, some bats employ a jamming avoidance response, rapidly shifting frequencies or flying silent when foraging near conspecifics. Because jamming is a problem facing any active emission sensory system, it is perhaps not surprising (though no less amazing) that similar jamming avoidance responses are deployed by weakly electric fish. The speed of sound is so fast in water that it makes it difficult for echolocating whales to exploit similar Doppler effects. However, the fact that acoustic emissions propagate much farther and faster in the water medium means that there is less attenuation of ultrasound in water, and thus that echolocation can be used for broader-scale 'visual' sweeping of the undersea environment.
These constraints and trade-offs must be resolved by all acoustic ISMs, on Earth and beyond. There are equally universal anatomical and metabolic constraints on the evolvability of echolocation that explain why it is 'harder' to evolve than vision. First, as noted earlier, a powerful sound-production capacity, such as the lungs of tetrapods, is required to produce high-frequency emissions capable of supporting high-resolution acoustic imaging. Second, the costs of echolocation are high, which may limit acoustic imaging to organisms with high-metabolisms, such as mammals and birds. The metabolic rates of bats during echolocation, for instance, are up to five times greater than they are at rest. These costs have been offset in bats through the evolutionarily ingenious coupling of sound emission to wing-beat cycle, which functions as a single unit of biomechanical and metabolic efficiency. Sound emission is coupled with the upstroke phase of the wing-beat cycle, coinciding with contraction of abdominal muscles and pressure on the diaphragm. This significantly reduces the price of high-intensity pulse emission, making it nearly costless. It is also why, as any careful crepuscular observer may have noticed, bats spend hardly any time gliding (which is otherwise a more efficient means of flight).
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Russell Powell (Contingency and Convergence: Toward a Cosmic Biology of Body and Mind)
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if there really is no way you can win, you never say it out loud. You assess why, change strategy, adjust tactics, and keep fighting and pushing till either you’ve gotten a better outcome or you’ve died. Either way, you never quit when your country needs you to succeed. As Team 5 was shutting down the workup and loading up its gear, our task unit’s leadership flew to Ramadi to do what we call a predeployment site survey. Lieutenant Commander Thomas went, and so did both of our platoon officers in charge. It was quite an adventure. They were shot at every day. They were hit by IEDs. When they came home, Lieutenant Commander Thomas got us together in the briefing room and laid out the details. The general reaction from the team was, “Get ready, kids. This is gonna be one hell of a ride.” I remember sitting around the team room talking about it. Morgan had a big smile on his face. Elliott Miller, too, all 240 pounds of him, looked happy. Even Mr. Fantastic seemed at peace and relaxed, in that sober, senior chief way. We turned over in our minds the hard realities of the city. Only a couple weeks from now we would be calling Ramadi home. For six or seven months we’d be living in a hornet’s nest, picking up where Team 3 had left off. It was time for us to roll. In late September, Al Qaeda’s barbaric way of dealing with the local population was stirring some of Iraq’s Sunni tribal leaders to come over to our side. (Stuff like punishing cigarette smokers by cutting off their fingers—can you blame locals for wanting those crazies gone?) Standing up for their own people posed a serious risk, but it was easier to justify when you had five thousand American military personnel backing you up. That’ll boost your courage, for sure. We were putting that vise grip on that city, infiltrating it, and setting up shop, block by block, house by house, inch by inch. On September 29, a Team 3 platoon set out on foot from a combat outpost named Eagle’s Nest on the final operation of their six-month deployment. Located in the dangerous Ma’laab district, it wasn’t much more than a perimeter of concrete walls and concertina wire bundling up a block of residential homes. COP Eagle’s
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Marcus Luttrell (Service: A Navy SEAL at War)
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if you decompose a system incorrectly, you’ll build a distributed monolith, a system consisting of coupled services that must be deployed together. A distributed monolith has the drawbacks of both the monolithic architecture and the microservice architecture.
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Chris Richardson (Microservices Patterns: With examples in Java)
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In 1952, a year after becoming Chabad’s leader, the Rebbe undertook to send a newly married couple to serve as shluchim in Brazil. Unlike the Lipskers, in this case the bride and her parents, all three Lubavitchers, were very unhappy with the Rebbe’s request. The father, who held a key position for the movement in Israel, couldn’t comprehend the idea of his daughter and son-in-law moving to a country with little Jewish infrastructure in place, and he wrote to the Rebbe to express his unhappiness. We possess no copy of the father’s letter, but the basic content of what he said is clear from the Rebbe’s response (when the letter was published, the Rebbe, as was his custom, omitted all names). The father, clearly pleased about the marriage, wrote that the family’s “happy event was [now] disturbed” by the news that the couple were to be sent abroad. It seems apparent from the Rebbe’s response that the father made no effort to disguise his displeasure at what the Rebbe had done. The Rebbe was in no way apologetic. He wrote in his capacity as a leader, in a sense as a military general who understood the need to deploy his troops where they were most needed, to “a place where your son-in-law and your daughter can fully utilize their potential.” The Rebbe acknowledged that moving to a foreign and largely nonobservant Jewish community requires a certain measure of self-sacrifice (mesirut nefesh), but he then posed a rhetorical question intended to overwhelm any further opposition. To paraphrase: “If one can’t expect such self-sacrifice from a graduate of our yeshiva, one who is a child as well of such a graduate and who is married to the daughter of such a graduate, if even from such people one can’t ask for a measure of self-sacrifice, then upon whom can one rely?” The Rebbe proceeded to offer both a carrot and a stick. Thus, he assured the father—knowing that the letter would be read by his daughter as well—that the couple would flourish in every meaningful manner by undertaking such a mission: “The vastness of the good fortune that will result if they accept this offer, including good fortune in a physical sense, is obvious to me.” On the other hand—and the Rebbe stated this as a fact, not a threat—refusing such a mission would cut the couple off from the work of the Previous Rebbe (who had died just two years earlier), and, by implication, from the Rebbe himself. Although he expressed “shock” that an offer to spread “the light of Torah and Chasidus” to unknowledgeable Jews could lead to the parents feeling that their happiness had been “disturbed,” he also set down, near the letter’s end, his trademark conclusion: “As stated above, I am not giving an order, Heaven forbid. This is only a suggestion.
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Joseph Telushkin (Rebbe: The Life and Teachings of Menachem M. Schneerson, the Most Influential Rabbi in Modern History)
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But the shock wears off, more quickly for some, but eventually for most. Fast food and alcohol are seductive, and I didn’t fight too hard. Your old routine is easy to fall back into, preferences and tastes return. It’s not hard to be a fussy, overstuffed American. After a couple of months, home is no longer foreign, and you are free to resume your old life. I thought I did. Resume my old life, that is. I was wrong.
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Brian Castner (The Long Walk: A Story of War and the Life That Follows)
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The most important practice for continuous integration to work properly is frequent check-ins to trunk or mainline. You should be checking in your code at least a couple of times a day.
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David Farley (Continuous Delivery: Reliable Software Releases through Build, Test, and Deployment Automation)
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PARTNERS IN CRIME HOW THE CLINTONS WENT FROM DEAD BROKE TO FILTHY RICH And the money kept rolling in from every side. —Song from the musical Evita The quotation above refers to the Juan and Evita Peron Foundation, established in 1948 by Evita Peron for the purpose of helping Argentina’s poor. Evita professed to be a champion of the campesinos—the wretched workers who lived in shanties on the outskirts of Buenos Aires—and they trusted Evita. She had, after all, risen up herself from poverty and obscurity. Her fame was the result of her marriage to the general who became the military leader of the country, Juan Peron. Long before the Clintons, Argentina had its own power couple that claimed to do good and ended up doing very well for themselves. There are, obviously, differences between the Clintons and the Perons. Despite her personal popularity, Evita remained an appendage of her husband, seeking but never obtaining political office. At one point, Evita had her eye on an official position, but the political establishment vigorously opposed her, and her husband never supported her in this effort. Hillary, by contrast, was elected senator and now, having deployed her husband on the campaign trail, seeks election to the nation’s highest office previously held by him. The Perons also had a foundation that took in millions of pesos—the equivalent of $200 million—from multiple foreign sources, Argentine businesses, as well as contributions from various individuals and civic groups. With its 14,000 employees, the foundation was better equipped and more influential than many agencies within the Argentinian government. Evita and her cronies were experts at shaking down anyone who wanted something from the government; donations became a kind of tax that opened up access to the Peron administration. Trade unions sent large contributions because they saw Evita and her husband as champions of their cause. In 1950, the government arranged that a portion of all lottery, movie, and casino revenues should go to the foundation. While the foundation made symbolic, highly publicized gestures of helping the poor, in reality only a fraction of the money went to the underprivileged. Most of it seems to have ended up in foreign bank accounts controlled by the Perons, who became hugely wealthy through their public office profiteering. When Evita died in 1954 and the foundation was shut down, Argentines discovered stashes of undistributed food and clothing. No one from the foundation had bothered to give it away, so it sat unused for years. Helping the poor, after all, wasn’t the real reason Evita set up her foundation. No, she had a different set of priorities. Like so many Third World potentates, the Perons used social justice and provision for the poor as a pretext to amass vast wealth for themselves. The Clintons have done the same thing in America; indeed, Hillary may be America’s version of Evita Peron.
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Dinesh D'Souza (Hillary's America: The Secret History of the Democratic Party)
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You’re teaching nursing?” he asked, surprised. She nodded. “I’ve been doing that for the past year or so. Turns out I like it.” “My new sister-in-law, Shelby—she’s a student there, in nursing. Cutest thing you’ll ever see. Best thing that ever happened to Luke. Any chance you know her?” “What year is she in?” Franci asked. “First year. She got married in her first semester because Paddy and Colin were done with their deployments—she waited for all the Riordans to be available. She’s way younger than Luke and is just starting college.” Franci tilted her head and smiled, thinking how sweet it was that cranky, womanizing old Luke ended up with a sweet young girl who was determined to get an education. “I’m pretty sure I haven’t met Luke’s wife. Most of the freshmen are stuck in liberal-arts courses the first year. I teach one medical-surgical course and one that boils down to charting ER patients. I’m just one of many instructors. Mostly, I teach juniors and seniors. I share an office on campus with another nursing instructor and I only teach a couple of days a week. Except for meetings, of which there are too many.” “You never did go for the meetings,” he said with a smile. “I’ll have to tell Shelby to introduce herself. You’ll love her. You’ll—” “One thing at a time, all right?” Franci asked patiently.
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Robyn Carr (Angel's Peak (Virgin River #10))
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Why aren’t you in a relationship?” she asked. Duncan glanced at her and shrugged. “I was engaged years ago, but my fiancé at the time apparently got lonely while I was deployed. When I came back from Iraq she was pregnant with another man’s child. She was going to break up with me anyway. When I came home broken it just made it easier for her to leave.” Alex knew her mouth was hanging open. “She left you in the hospital? Injured?” He shrugged, moving to set the book on the table. He avoided her eyes. “She had already chosen someone else over me. Honestly, it happens to deployed military all the time.” Alex shook her head, amazed at the audacity of some people. At that moment she had little respect for her own sex, because it was usually the female half of the relationship left behind. “That is so wrong. What a bitch.” Duncan looked up at her, as if deciding whether or not her words were true. “We wouldn’t have been a good match anyway. Yes, it hurt at the time but we’re both better off for not being together. What about you? Why no ring?” Alex blinked. “Well, seems like there are more frogs in my life than princes. I’ve been in a couple of relationships but nothing epic. It just never happened.” She
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J.M. Madden (Embattled Ever After (Lost and Found #5))
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Harper became a little distracted watching her. This morning she wore a soft t-shirt he didn’t recognize and a pair of blue jeans he seemed to remember ripping off her a time or two. His anger faded away as he watched her lean body move. There was no wasted motion with her. It was one of the things that had drawn his eye when he first met her. She hadn’t been through the training he had, but she had a natural grace to her that was spellbinding. Cat was competent and controlled in all things, body, mind and spirit. Even at twenty-two when he’d first met her, he knew he’d been none of those things. His body had been maturing faster than his mind. His spirit had never caught up. The most complete his spirit had ever been had been when he was living with her. All of the fucked up shit he’d grown up with had faded away. There were a couple of brief, shining moments he remembered being completely content with everything in his life. Stupid things like watching her cook him a monster dinner after being deployed for months. Real food made with loving hands after living on government supplied freeze-dried crap made by machines. Playing in the snow on a trip up north, Cat pregnant with Dillon at the time. Watching her tinker under the hood of the truck with him, grease streaked on her cheek. Cat had been at the center of all of those. The past year and a half had been hard. Remembering those brilliant moments had kept him moving through his monotonous life. “I miss watching you,” he admitted. She paused long enough to smile at him, hand propped on her hip. “And I miss feeling the weight of your gaze on me.” Arousal
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J.M. Madden (Embattled SEAL (Lost and Found #4))
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AlphaPoint Completes Blockchain Trial Together with Scotiabank
AlphaPoint, a fintech company, devoted to blockchain technological innovation, has accomplished a successful proof technology together with Scotiabank, a major international bank based in Barcelone, Canada. From the trial, Scotiabank sought to learn and examine how the AlphaPoint Distributed Journal Platform could be leveraged inside across a selection of use situations.
When questioned if AlphaPoint and Scotiabank intended to further build this job, Igor Telyatnikov, president and also COO regarding AlphaPoint, advised Bitcoin Journal that he was not able to comment especially on the subsequent steps in the particular Scotiabank-AlphaPoint effort. He performed, however, suggest that AlphaPoint is about to reveal several additional media shortly.
“We have a couple of other significant announcements that is to be announced inside the coming calendar month, including a generation launch using a systemically crucial financial institution, ” said Telyatnikov. “2017 will be shaping around be an unbelievable year for that distributed journal technology market as a whole and then for AlphaPoint also. ”
Within the multi-month venture, trade studies were published upon deployment of the AlphaPoint Distributed Journal Platform, which usually ran concurrently on Microsoft’s Azure impair and AlphaPoint hardware.
Inside real-time, typically the blockchain community converted FIXML messages to be able to smart deals and produced an immutable “single truth” across the complete network.
The particular Financial Details eXchange (FIX) is a sector protocol used for communicating stock options information inside specific digital messages. Including information about getting rates, market info and buy and sell orders.
Using trillions involving dollars bought and sold annually around the Nasdaq only, financial providers entities are usually investing seriously in maximizing electronic buying and selling to increase their particular speed monetary markets and decrease costs. Blockchain technology may help them help save $8-12 million per annum, which includes savings up to 70 percent throughout reporting, 50 % in post-trade and 50 % in consent, according to a report by Accenture and McLagan.
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Melissa Welborn
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The guy to my left had now completed his turn. He looked at me, the universal expression for Oh, shit moving across his face, his right hand going for the inside of his jacket. Too late. I snapped my hips to the right and backhanded the flail around. He saw it coming, but was too focused on deploying his weapon and couldn’t concentrate on getting out of the way. It caught him in the side of the neck—not as solid a shot as his buddy had received but good enough for my purposes. His eyes lost focus and I knew I’d have at least a couple seconds before he was back in the game.
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Barry Eisler (Winner Take All (John Rain #3))
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Trillions of dollars in homeowner equity…so are the best “captains” of “equity conversion airplanes” the homeowners themselves? No.
There is an impetus placed upon real estate professionals - as well as an implied responsibility - to honestly, to effectively and to accurately communicate reality to home sellers. An inability to do so? Fewer real estate listings. Lower sale prices for home sellers. Less equity converted into cash for home sellers. Less revenue for real estate companies. Inopportune…across the board.
Three years ago, American homeowners were custodians of an estimated $19 trillion in homeowner equity. Furthermore, over the past three years - even with these stubbornly-elevated mortgage rates - we witnessed an uninterrupted, further run-up in home prices. More equity gained, for American homeowners.
As mortgage rates ease downwards heading into the fall, unlocking trillions of dollars in homeowner equity - as a result of more homeowners deciding to either trade up to larger homes, or to downsize to smaller homes, circumstances permitting - will trigger a large-scale (and an upcoming) re-thinking of this following question by more and more homeowners: What shall we now do with this equity we have in our home?
So what’s the plan?
In real estate, the effective utilization of well-tested "tools,” such as 3-D tours and virtual staging, coupled to good marketing processes - I.e.: a Marketing Plan - deployed by successful real estate teams is a great way for homeowners to convert the equity they have in their homes into cash.
It works.
Ok, so if you are a for sale by owner home seller in 2024, data indicate that an over-reliance in - as well as, maybe, blind faith placed upon(?), “the Internet,” if you decide to sell your home yourself, FSBO, could lead to an entirely avoidable (and a costly) home selling misadventure. As well as to a saddened foray for home sellers into this unintended outcome: lower sale prices.
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Ted Ihde, Thinking About Becoming A Real Estate Developer?
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loosely coupled services. As a result, it improves the development time attributes—maintainability, testability, deployability, and so on—and enables an organization to develop better software faster. It also improves an application’s scalability, although that’s not the main goal.
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Chris Richardson (Microservices Patterns: With examples in Java)
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When eBay entered the Chinese market in 2002, they did so by buying the leading Chinese online auction site—not Alibaba but an eBay impersonator called EachNet. The marriage created the ultimate power couple: the top global e-commerce site and China’s number one knockoff. eBay proceeded to strip away the Chinese company’s user interface, rebuilding the site in eBay’s global product image. Company leadership brought in international managers for the new China operations, who directed all traffic through eBay’s servers back in the United States. But the new user interface didn’t match Chinese web-surfing habits, the new leadership didn’t understand Chinese domestic markets, and the trans-Pacific routing of traffic slowed page-loading times. At one point an earthquake under the Pacific Ocean severed key cables and knocked the site offline for a few days. Meanwhile, Alibaba founder Jack Ma was busy copying eBay’s core functions and adapting the business model to Chinese realities. He began by creating an auction-style platform, Taobao, to directly compete with eBay’s core business. From there, Ma’s team continually tweaked Taobao’s functions and tacked on features to meet unique Chinese needs. His strongest localization plays were in payment and revenue models. To overcome a deficit of user trust in online purchases, Ma created Alipay, a payment tool that would hold money from purchases in escrow until the buyer confirmed the receipt of goods. Taobao also added instant messaging functions to allow buyers and sellers to communicate on the platform in real time. These business innovations helped Taobao claw away market share from eBay, whose global product mentality and deep centralization of decision-making power in Silicon Valley made it slow to react and add features. But Ma’s greatest weapon was his deployment of a “freemium” revenue model, the practice of keeping basic functions free while charging for premium services. At the time, eBay charged sellers a fee just to list their products, another fee when the products were sold, and a final fee if eBay-owned PayPal was used for payment. Conventional wisdom held that auction sites or e-commerce marketplace sites needed to do this in order to guarantee steady revenue streams.
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Kai-Fu Lee (AI Superpowers: China, Silicon Valley, and the New World Order)
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On to the good news, Bailey. We are officially a couple now. Me and you. Us. I’ve claimed you as mine. So see, using my truck isn’t a big deal. Couples do that sort of thing all the time. They share. So being the generous guy I am, I am now willing to be exclusive with you and share my possessions and my body with only you. How cool is that?” I state. And then I remember to add, “And you will be sharing your body with me. Only me. That’s a very important part of being a couple. An us, if you will.”
Huh. That’s odd. She’s not squealing for joy as I expected. In fact, her eyes have gone a little past squinty and now getting close to scary.
I, once again, deploy my best smile on her. And I’m still waiting for that joyful squeal.
“So, let me get this straight. You have decided that we are now officially a couple. An us. And you decided this why?” she asks.
Still with the squinty eyes! What’s up with that?
“Several reasons. I realized how much I like you in my life when I heard what happened yesterday. I could have lost you! That’s unacceptable. And Pooh made me realize that you are worth claiming. So, you’re mine now. We’re going to be great together, babe.”
“While you were deciding this, with Pooh’s help, did it occur to you to ask me what I thought about us becoming a couple? Maybe I don’t want to be tied down to one guy? Maybe I like you in bed but don’t want to be in a relationship with you? Huh? Did you think about what I might want?” Bailey asks me.
“Uh, well, I guess I just assumed you would want to be mine. I’m a catch, babe! Seriously! Quit smirking at me! I have a good job, the best dad possible, club members that are family to me and they like you already. I am loyal and would never cheat or hurt you in any way. I own my own home, bike, truck. No debt. And I can promise you lots and lots of orgasms. I would never deprive you of those. I solemnly swear you can use my cock, hands or mouth anytime you want to get off. I am a giver like that. So, why wouldn’t you want me to be yours?”
“Wow! At least you’ll be generous with your cock. That makes me feel better already!” Bailey sarcastically says.
“I solemnly swear that so you have no worries on that front. Use my body however you want. I’ll never say no to you. And whatever freaky fantasies you may have, I’m your guy. I’d like freaky, dirty sex with you.
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Lola Wright (Axel (The Devil's Angels MC #2))
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In typical DevOps transformations, as we progress from deployment lead times measured in months or quarters to lead times measured in minutes, the constraint usually follows this progression: Environment creation: We cannot achieve deployments on-demand if we always have to wait weeks or months for production or test environments. The countermeasure is to create environments that are on demand and completely self-serviced, so that they are always available when we need them. Code deployment: We cannot achieve deployments on demand if each of our production code deployments take weeks or months to perform (i.e., each deployment requires 1,300 manual, error-prone steps, involving up to three hundred engineers). The countermeasure is to automate our deployments as much as possible, with the goal of being completely automated so they can be done self-service by any developer. Test setup and run: We cannot achieve deployments on demand if every code deployment requires two weeks to set up our test environments and data sets, and another four weeks to manually execute all our regression tests. The countermeasure is to automate our tests so we can execute deployments safely and to parallelize them so the test rate can keep up with our code development rate. Overly tight architecture: We cannot achieve deployments on demand if overly tight architecture means that every time we want to make a code change we have to send our engineers to scores of committee meetings in order to get permission to make our changes. Our countermeasure is to create more loosely-coupled architecture so that changes can be made safely and with more autonomy, increasing developer productivity.
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Gene Kim (The DevOps Handbook: How to Create World-Class Agility, Reliability, and Security in Technology Organizations)
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In many organizations where automated functional testing is done at all, a common practice is to have a separate team dedicated to the production and maintenance of the test suite. As described at length in Chapter 4, “Implementing a Testing Strategy,” this is a bad idea. The most problematic outcome is that the developers don’t feel as if they own the acceptance tests. As a result, they tend not to pay attention to the failure of this stage of the deployment pipeline, which leads to it being broken for long periods of time. Acceptance tests written without developer involvement also tend to be tightly coupled to the UI and thus brittle and badly factored, because the testers don’t have any insight into the UI’s underlying design and lack the skills to create abstraction layers or run acceptance tests against a public API.
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Jez Humble (Continuous delivery)
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Pri. Master Disk, Pri. Slave Disk, Sec. Master, Sec. Slave.” Programmed here is a virtual hierarchy organizing my computer’s software operations … I often wondered why the programmers chose such signifiers that hark back to our nation’s ignominious past … And even though I resisted the presumption of a racial affront or intentionality in such a peculiar deployment of the slave and master coupling, its choice as a signifier of the computer’s operations nonetheless struck me.
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Ruha Benjamin (Race After Technology: Abolitionist Tools for the New Jim Code)
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cohesion and coupling are concerns regarding modular software, and what is microservice architecture other than modules that communicate via networks and can be independently deployed
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Sam Newman (Monolith to Microservices: Evolutionary Patterns to Transform Your Monolith)
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Simplicity is important because it enables locality. Locality in our code is what keeps systems loosely coupled, enabling us to deliver features faster. Teams can quickly and independently develop, test, and deploy value to customers. Locality in our organizations allows teams to make decisions without having to communicate and coordinate with people outside the team, potentially having to get approvals from distant authorities or committees so far removed from the work that they have no relevant basis to make good decisions,” he says, clearly disgusted.
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Gene Kim (The Unicorn Project: A Novel about Developers, Digital Disruption, and Thriving in the Age of Data)