Systems Science

When it comes to choosing, using, and maintaining a database, understanding its internals is essential. But with so many distributed databases and tools available today, it's often difficult to understand what each one offers. With this practical guide, Alex Petrov guides developers through the concepts behind modern database and storage engine internals.

Galileo’s Dialogue Concerning the Two Chief World Systems compares the Copernican or Heliocentric system with the Ptolemaic or Peripatetic, system of the cosmos. Published in Florence in 1632, it resulted in him being tried before the Inquisition. Using the dialogue form, Galileo masterfully shows the truth of the Copernican system that the Earth revolves around the Sun. The Dialogue is one of the most important treatises ever written. A work of supreme clarity and accessibility, it remains as accessible now as when it was published.

Written by a cult survivor and renowned expert on cults and totalitarianism, Terror, Love and Brainwashing draws on the author's 25 years of study and research to explain how almost anyone, given the right set of circumstances, can be radically manipulated to engage in otherwise incomprehensible and often dangerous acts.

With In a Flight of Starlings, celebrated physicist Giorgio Parisi guides us through his unorthodox yet exhilarating work, starting with investigating the principles of physics by observing the flight of flocks of birds. Studying the movements of these communities, he has realized, proves an illuminating way into understanding complex systems of all kinds—collections of everything from atoms and planets to other animals, such as ourselves. Along the way, he reflects on the lessons he has taken from a life in pursuit of scientific truth.

"Awaken to Love" offers an integrated approach that unites diverse elements into a cohesive path towards restoring wholeness and presence. Drawing from IFS, Jungian psychology, psychosynthesis, and nonduality teachings, it introduces the "path of duonity"—a nested model that honors the distinct aspects of our being while recognizing their inseparability from the whole.

It's been 10 years since Handry was wrenched away from his family and friends, forced to wander a world he no longer understood. But with the help of the Ancients, he has cobbled together a life, of sorts, for himself and his fellow outcasts. Wandering from village to village, welcoming the folk that the townships abandon, fighting the monsters the villagers cannot - or dare not - his ever-growing band of misfits has become the stuff of legend, a story told by parents to keep unruly children in line.

Planets are incredible space bodies, so incredible that life can survive on at least one of them! Each title in this series is information-packed and covers everything from the size of the planet, to what its atmosphere is made of, to the missions that have explored it!

Women don’t build wealth in the same way that men do - and it’s not because we shop too much. Younger generations are struggling to match the financial successes that generations before them experienced, and this is even more true for women, who continue to earn less for doing the same work as men. As a result of this wage gap, women have less to save, less to invest and, ultimately, accumulate less wealth over a lifetime.

Fie abides by one rule: Look after your own. Her Crow caste of undertakers and mercy-killers takes more abuse than coin, but when they’re called to collect royal dead, she’s hoping they’ll find the payout of a lifetime. When Crown Prince Jasimir turns out to have faked his death, Fie’s ready to cut her losses - and perhaps his throat. But he offers a wager that she can’t refuse: Protect him from a ruthless queen, and he’ll protect the Crows when he reigns.

Mars is famous for its coloring, but the fourth planet from the sun has more than that going for it. Discover more interesting facts and secrets about the famous "red planet."

America’s Bitter Pill is Steven Brill’s acclaimed book on how the Affordable Care Act, or Obamacare, was written, how it is being implemented, and, most important, how it is changing—and failing to change—the rampant abuses in the healthcare industry. It’s a fly-on-the-wall account of the titanic fight to pass a 961-page law aimed at fixing America’s largest, most dysfunctional industry. It’s a penetrating chronicle of how the profiteering that Brill first identified in his trailblazing Time magazine cover story continues, despite Obamacare.

I, Q is a wild and witty voyage through the secret soul of creation as only the enigmatic Q can tell it! Co-written and read by John de Lancie, who portrayed Q on television for more than a decade!

An ancient alien artifact could cost Captain Kirk and his crew their minds and their lives...and Spock must solve ages-old mysteries before his captain and crewmates are lost forever! Featuring a dramatic reading by Walter Koenig and enhanced with sound effects and an original score.

Despite being immensely popular - and immensely lucrative - education is grossly overrated. In this explosive book, Bryan Caplan argues that the primary function of education is not to enhance students' skill but to certify their intelligence, work ethic, and conformity - in other words, to signal the qualities of a good employee.

Is our sun behaving differently from other stars? When an amateur astronomer discovers something strange on telescopic solar pictures, an explanation must be found. Is it merely artifact? Or has he found something totally unexpected? An expert international crew is hastily assembled, a spaceship is speedily repurposed, and the foursome is sent on the ride of their lives. What challenges will they face on this spur-of-the-moment mission to our central star?

In a world where deceit shaped its history, a new era of rifts dawns. Red rifts, harbingers of divine wrath, bring forth gods and monsters, challenging humanity's very existence. As anarchy rises, the remnants of humanity cling to survival, relying on the Hunters who brave these rifts to keep them at bay. Amidst the chaos, the so-called heroes maintain their rule over the fractured land, backed by the powerful Association that seeks to control the coming change. But change is inevitable, and Sloan will be at the heart of it.

Many believe the child welfare system protects children from abuse. But as Torn Apart uncovers, this system is designed to punish Black families. Drawing on decades of research, legal scholar and sociologist Dorothy Roberts reveals that the child welfare system is better understood as a “family policing system” that collaborates with law enforcement and prisons to oppress Black communities. Child protection investigations ensnare a majority of Black children, putting their families under intense state surveillance and regulation.

At a time when politics in Britain is experiencing unprecedented turmoil, this Very Short Introduction audiobook examines the past, present, and possible future of British politics. Tony Wright puts current events into a longer and larger perspective, ranging from political ideas to political institutions and offering an overview of the British political tradition.

On March 16, 2018, just 26 hours before his scheduled retirement from the organization he had served with distinction for more than two decades, Andrew G. McCabe was fired from his position as deputy director of the FBI. President Donald Trump celebrated on Twitter: "Andrew McCabe FIRED, a great day for the hard working men and women of the FBI - A great day for Democracy." In The Threat: How the FBI Protects America in the Age of Terror and Trump, Andrew G. McCabe offers a dramatic and candid account of his career and an impassioned defense of the FBI.

Among the estimated 100 billion solar systems in the known universe, evolving life is surely abundant. That evolution is a process of "becoming" in each case. Since Newton, we have turned to physics to assess reality. But physics alone cannot tell us where we came from, how we arrived, and why our world has evolved past the point of unicellular organisms to an extremely complex biosphere.