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.

Most will die. Some will survive. A small few will thrive. The mysterious Overlords destroyed all electronics on Earth, imposed a game-like System, and unleashed ravenous horrors upon the planet. Hi, I’m Zach. I was a production assistant at a Hollywood studio doing my best to make ends meet. That all changed when some unknown programmers imposed The System on Earth and destroyed life as we knew it. Preparing for the end of the world was my dad’s obsession, and I hope I picked up enough from him and the crazy Marksman abilities granted by the System to make it.

The Devil in Iron by Robert E. Howard is a thrilling sword-and-sorcery adventure set in the legendary Hyborian Age, starring the iconic warrior Conan the Barbarian. When an ancient iron-skinned god named Khosatral Khel is awakened on the mysterious island of Xapur, a resurrected city of forgotten magic rises from the jungle. Drawn into a deadly trap involving the captive noblewoman Octavia and the scheming Jehungir Agha, Conan must battle sorcery, monstrous guardians, and the living iron god himself.

Most people are stuck in straight-line thinking. They see problems in isolation, chase quick fixes, and treat outcomes as immediate and unconnected. But the real world doesn’t work that way—it runs on systems. Interconnected causes, delayed effects, feedback loops, hidden incentives, and ripple consequences drive everything around us. This audiobook rewires your brain for systems thinking—one powerful shift at a time. You’ll get 100 clear, actionable strategies.

Artificial Intelligence (AI) is causing massive changes in our lives, both at the individual and societal level, with the global AI market expected to reach around 126 billion US dollars by 2025. As more and more decision-making moves to AI systems, unique risks are being introduced. However, this topic can be quite challenging for newcomers who want to understand the governance and cyber-security risks that AI introduces. This book assumes zero prior knowledge of AI or machine learning and explains in an easy-to-understand way how to govern and secure AI.

Based on breakthrough new science in the field of hydration, Quench debunks many popular myths about "getting enough water" and offers a revolutionary five-day jump start plan that shows how better hydration can reduce or eliminate ailments like chronic headaches, weight gain, gut pain, and even...

Having survived the trials of the dungeon and embraced the unbridled magic of Premar, Knox has ascended from a humble woodcutter to the revered Titan of Light. But with great power comes even greater challenges. As the guardian of new lands under the Titan System, Knox must navigate a treacherous path filled with monsters that lurk in the shadows, cunning pirates seeking to plunder his domain, and an onslaught of the undead threatening to overrun his territories.

Before he was the super confident, snarky AI saving Siv Gendin and his friends’ bacon on a regular basis, Silky worked with his first human companion, Eyana Ora, an Empathic Services agent. This was the mission where it all began. Two centuries before the Fall of the Benevolence. A simple covert mission to spy on the Krixis, a telepathic alien race, turns into a desperate bid to save mankind when Silky and Eyana uncover a plot to use a secret super-weapon. But the weapon, a lost piece of ancient technology, holds secrets that neither side expected.

Now every breath has a price tag, every monster works on commission, and the Doom System keeps the books in blood. Hiro Johnson thought the First Interim was hell. Now he’s entered the Second Interim—a financial apocalypse where survival depends on your net worth. Debt drains stats. Monsters collect interest. And the System’s new motto? Survivors must be punished. Armed with a demon dog, a sarcastic shield, a slew of odd weapons, and dwindling Soul Cash, Hiro’s running out of ways to stay alive.

Harness the power of vagus nerve (VN) function and heart rate variability (HRV) in the long-awaited follow-up to bestseller Activate Your Vagus Nerve by Dr. Navaz Habib. This book goes beyond activation alone to explore stressors, measurement techniques, and practical protocols to create a roadmap to a healthier, happier life.

The world didn't end. It just leveled up in this epic LitRPG adventure. Fourteen-year-old Caden Taylor was more worried about his grades than his stats. But that was before the universe hit the reset button. Now, the world he knew is gone, replaced by a new reality governed by a game-like System. With stats, skills, and quests, it's the ultimate Gamelit challenge where survival is the only goal. When the timer hits zero, the world he knew is deleted.

In World-Systems Analysis, Immanuel Wallerstein provides a concise and accessible introduction to the comprehensive approach that he pioneered 30 years ago to understanding the history and development of the modern world. Since Wallerstein first developed world-systems analysis, it has become a widely utilized methodology within the historical social sciences and a common point of reference in discussions of globalization.

Capital is currently cannibalizing every sphere of life-guzzling wealth from nature and racialized populations, sucking up our ability to care for each other, and gutting the practice of politics. In this tightly argued and urgent volume, leading Marxist feminist theorist Nancy Fraser charts the voracious appetite of capital, tracking it from crisis point to crisis point, from ecological devastation to the collapse of democracy, from racial violence to the devaluing of care work.

Marc is all too aware that the end of the acclimatization year the System has provided to Earth is quickly drawing to a close and that others will be allowed onto the planet to start claiming areas shortly. Zeus has promised that his series of quests will get Marc, at least, to the maximum level reachable in that first year, but Marc is nervous that it isn't going to happen.

More potatoes for the Potato Lord! More workers for the potato plantations! I have mastered the Mage, resisted Temptation, and even learned to brew my own System Cider. But soon the curtain between System zones will fall. What waits behind it? People? People on boars?!

These stories and more are featured in the third short story anthology for the System Apocalypse, continuing the saga of survival in a world transformed by the arrival of the System. Humanity has adapted to a new reality filled with Classes, magic and monsters, but the struggle for life, love and purpose never ends. This anthology brings together gripping tales from returning authors and two new short stories by Tao Wong.

After an unfortunate accident, Handry is forced to wander a world he doesn't understand, searching for meaning. He soon discovers that the life he thought he knew is far stranger than he could even possibly imagine. Can an unlikely savior provide the answers to the questions he barely comprehends?

Leveling systems create overpowered main characters. Cooking systems create master chefs capable of conquering any stomach. Founder systems create monstrous sects from nothing. However, who creates the systems?

This book is based on W. Edwards Deming’s famous concept “The System of Profound Knowledge”. Although he conceived it before the internet, or even artificial intelligence, became popular, the idea anticipated intelligent algorithms, and the efficient collaborated between human and AI. A system does not only connect employees with colleagues, but also with values, ideas, regulations, providers, clients, and other external stakeholders.

In 2014, the ESA spacecraft Rosetta lands a small probe named Philae on 67P, a Jupiter-family comet. The lander goes radio-silent two years later. Suddenly, in 2026, scientists receive new transmissions from the comet. Motivated by findings that are initially sensational but soon turn frightening, NASA dispatches a crewed spacecraft to the comet. But as the ship approaches the mysterious celestial body, the connection to the astronauts soon breaks. Now it seems nothing can be done anymore to stop the looming dark danger that threatens Earth....