Distributed systems have become more fine-grained in the past 10 years, shifting from code-heavy monolithic applications to smaller, self-contained microservices. But developing these systems brings its own set of headaches. With lots of examples and practical advice, this book takes a holistic view of the topics that system architects and administrators must consider when building, managing, and evolving microservice architectures.

Microservice technologies are moving quickly. Author Sam Newman provides you with a firm grounding in the concepts while diving into current solutions for modeling, integrating, testing, deploying, and monitoring your own autonomous services. You’ll follow a fictional company throughout the book to learn how building a microservice architecture affects a single domain.

Discover how microservices allow you to align your system design with your organization’s goals
Learn options for integrating a service with the rest of your system
Take an incremental approach when splitting monolithic codebases
Deploy individual microservices through continuous integration
Examine the complexities of testing and monitoring distributed services
Manage security with user-to-service and service-to-service models
Understand the challenges of scaling microservice architectures.

Building Microservices

As the war rages on in the summer of 1943, causing massive destruction and widespread fear, the King and Queen choose to quietly send their youngest daughter, Princess Charlotte, to live with a trusted noble family in the country. Despite her fiery, headstrong nature, the princess’s fragile health poses far too great a risk for her to remain in war-torn London.

Third in line for the throne, seventeen year-old Charlotte reluctantly uses an alias upon her arrival in Yorkshire, her two guardians the only keepers of her true identity. In time, she settles comfortably into a life out of the spotlight, befriending a young evacuee and training with her cherished horse. But no one predicts that in the coming months she will fall deeply in love with her protectors’ son.

She longs for a normal life. Far from her parents, a tragic turn of events leaves an infant orphaned. Alone in the world, that child will be raised in the most humble circumstances by a modest stable manager and his wife. No one, not even she, knows of her lineage. But when a stack of hidden letters comes to light, a secret kept for nearly two decades finally surfaces, and a long lost princess emerges.

A fascinating story of family and royalty, and an unforgettable portrait of an extraordinary young woman and the man who brings her home, Royal is an exhilarating work from America’s most beloved storyteller.

Royal

In the stirring, highly anticipated first volume of his presidential memoirs, Barack Obama tells the story of his improbable odyssey from young man searching for his identity to leader of the free world, describing in strikingly personal detail both his political education and the landmark moments of the first term of his historic presidency—a time of dramatic transformation and turmoil.

Obama takes readers on a compelling journey from his earliest political aspirations to the pivotal Iowa caucus victory that demonstrated the power of grassroots activism to the watershed night of November 4, 2008, when he was elected 44th president of the United States, becoming the first African American to hold the nation’s highest office.

Reflecting on the presidency, he offers a unique and thoughtful exploration of both the awesome reach and the limits of presidential power, as well as singular insights into the dynamics of U.S. partisan politics and international diplomacy. Obama brings readers inside the Oval Office and the White House Situation Room, and to Moscow, Cairo, Beijing, and points beyond. We are privy to his thoughts as he assembles his cabinet, wrestles with a global financial crisis, takes the measure of Vladimir Putin, overcomes seemingly insurmountable odds to secure passage of the Affordable Care Act, clashes with generals about U.S. strategy in Afghanistan, tackles Wall Street reform, responds to the devastating Deepwater Horizon blowout, and authorizes Operation Neptune’s Spear, which leads to the death of Osama bin Laden.

A Promised Land is extraordinarily intimate and introspective—the story of one man’s bet with history, the faith of a community organizer tested on the world stage. Obama is candid about the balancing act of running for office as a Black American, bearing the expectations of a generation buoyed by messages of “hope and change,” and meeting the moral challenges of high-stakes decision-making. He is frank about the forces that opposed him at home and abroad, open about how living in the White House affected his wife and daughters, and unafraid to reveal self-doubt and disappointment. Yet he never wavers from his belief that inside the great, ongoing American experiment, progress is always possible.

This beautifully written and powerful book captures Barack Obama’s conviction that democracy is not a gift from on high but something founded on empathy and common understanding and built together, day by day.

A Promised Land

Meredith White was one of Hollywood’s most recognizable faces. But a personal tragedy cut her acting career short and alienated her from her family. For the last fifteen years, Meredith has been living alone in San Francisco with two trusted caretakers. Then, on a muggy late summer day, a massive earthquake strikes Northern California, plunging the Bay Area into chaos. Without a moment’s hesitation, Meredith invites her stunned and shaken neighbors into her mostly undamaged home as the recovery begins.

These people did not even realize that movie star Meredith White was living on their street. Now, they are sharing her mansion, as well as their most closely kept secrets. Without the walls and privacy of their own homes, one by one, new relationships are forged. For every neighbor there is a story, from the doctor whose wife and children fear him, to the beautiful young woman dating a dishonorable man, to the aspiring writer caring for a famous blind musician.

In the heart of the crisis, Meredith finds herself venturing back into the world. And thanks to the suspicions and the dogged detective work of a disaster relief volunteer, a former military officer named Charles, a shocking truth about her own world is exposed. Suddenly Meredith sees her isolation, her estranged family, and even her acting career in a whole new light.

Filled with powerful human dramas, Neighbors is a penetrating look at how our world can be upended in a moment. In a novel of unforgettable characters and stunning twists, acts of love and courage become the most powerful forces of all.

Neighbors

Melissa Henderson is leading a quiet life. Once a bestselling author, she now pours all her energy into renovating a Victorian house nestled in the foothills of rural New England. Six years ago, she lost her young son to cancer, and her marriage dissolved. She stopped writing. It was only when she bought the old house that Melissa found a purpose, and came alive as she made it beautiful again.

After a wildfire that threatens her home appears on the news, Melissa receives a call from her sister, Hattie. They were close once, but that was before Melissa withdrew from the world. Now Hattie, who became a nun at twenty-five, is determined to help Melissa turn a new page, even if it means reopening one of the most painful chapters of her life.

At sixteen, a pregnant Melissa was sent to a gloomy convent in Ireland to have— and give up—her baby, to spare the family shame. All these years later, Hattie feels compelled to embark on a journey that will change both their lives forever, and track down the child Melissa gave up.

Finding Ashley is a masterpiece of contemporary drama and tells a gripping story of the strength of the human spirit to chase an impossible dream. It is the story of two strong, brave women turning wrenching loss into reconnection, and a family reunited after bringing dark secrets into the light.

Finding Ashley

For over a century, humans, dwarves, gnomes, and elves have lived together in relative peace. But times have changed, the uneasy peace is over, and now the races are fighting once again. The only good elf, it seems, is a dead elf.

Geralt of Rivia, the cunning assassin known as the Witcher, has been waiting for the birth of a prophesied child. This child has the power to change the world—for good, or for evil.

As the threat of war hangs over the land and the child is hunted for her extraordinary powers, it will become Geralt's responsibility to protect them all. And the Witcher never accepts defeat.

Look out for The Tower of Fools, book one of Andrzej Sapkowski's Hussite Trilogy, available now!

Blood of Elves

The system design interview is considered to be the most complex and most difficult technical job interview by many. This book provides a step-by-step framework on how to tackle a system design question. It includes many real-world examples to illustrate the systematic approach with detailed steps that you can follow.

System Design Interview

Microservices Patterns teaches you how to develop and deploy production-quality microservices-based applications. This invaluable set of design patterns builds on decades of distributed system experience, adding new patterns for writing services and composing them into systems that scale and perform reliably under real-world conditions. More than just a patterns catalog, this practical guide offers experience-driven advice to help you design, implement, test, and deploy your microservices-based application.

Microservices Pattern

By applying universal rules of software architecture, you can dramatically improve developer productivity throughout the life of any software system. Now, building upon the success of his best-selling books Clean Code and The Clean Coder, legendary software craftsman Robert C. Martin (“Uncle Bob”) reveals those rules and helps you apply them.