Why a book about logs? That’s easy: the humble log is an abstraction that lies at the heart of many systems, from NoSQL databases to cryptocurrencies. Even though most engineers don’t think much about them, this short book shows you why logs are worthy of your attention.Based on his popular blog posts, LinkedIn principal engineer Jay Kreps shows you how logs work in distributed systems, and then delivers practical applications of these concepts in a variety of common uses—data inte...

This book takes you on a journey through the world of coding with ChatGPT, exploring the benefits and applications of this cutting-edge technology.From understanding basic coding concepts and working with data to web development, machine learning, and beyond, this guide provides a comprehensive understanding of coding with ChatGPT. You will learn how to debug code, integrate ChatGPT with other tools and frameworks, fine-tune it for specific programming languages, a...

Use an Approach Inspired by Domain-Driven Design to Build Documentation That Evolves to Maximize Value Throughout Your Development LifecycleSoftware documentation can come to life, stay dynamic, and actually help you build better software. Writing for developers, coding architects, and other software professionals, Living Documentation shows how to create documentation that evolves throughout your entire design and development lifecycle.Through pat...

An intuitive, fully illustrated guide to Amazon Web Services for the visually orientedIn The Illustrated AWS Cloud: A Guide to Help You On Your Cloud Practitioner Journey, a team of veteran tech educators delivers a visual and entertaining guide to Amazon Web Services cloud concepts. The authors focus on the job role and responsibilities of an AWS cloud practitioner, guiding readers through choosing the best AWS services for specific use cases.In a...

Computer science is a field that deals with the study of computers and computational systems. It encompasses both the theoretical and practical aspects of computing, including algorithms, data structures, programming languages, software engineering, and more. It's about understanding how computers work, how they can solve problems, and how they interact with humans and other systems.

To help you navigate the large number of new data tools available, this guide describes 60 of the most recent innovations, from NoSQL databases and MapReduce approaches to machine learning and visualization tools. Descriptions are based on first-hand experience with these tools in a production environment.This handy glossary also includes a chapter of key terms that help define many of these tool categories:NoSQL Databases—Document-oriented databases ...

Are you interested in computers or want an easy to read refresher? This book will provide you with a solid yet simple overview on common topics with short quizzes to help consolidate the presented information.Information Technology Essentials Volume 1 is designed to be an introduction to Information Systems. The material is similar to many of the topics that first-year information technology students study.The book is broken down i...

Testing BI and ETL Applications with manual and automation approachA comprehensive guide for Business Intelligence project evaluation The feasible readers: Application Business users, Analytics Users, Business analysts, BI Pms, Technical leads, BI/ETL developers, Testing team, QA/Test managers, BI Programme managers. Any IT professional who would like to learn the BI projects process. The BI Projects are heart of the...

150+ AWS Interview Questions & AnswersCloud computing is the on-demand availability of computer system resources, especially data storage and computing power, without direct active management by the user. Amazon Web Services is one of the leader in cloud computing. Approx 33.8% of companies are using AWS cloud which opens up this space for lot of cloud engineers. If you are preparing for AWS Certification or an interview or want to gain knowledge around AWS, this b...

Are you preparing for SPRING Certifications and looking for the most comprehensive guide in the industry?If you answered "yes" to this question, then this is the perfect educational and informative book for you!Hi. Welcome to "SPRING Exam Study Guide All in One."This study guide provides the student with all the skills needed to pass the SPRING Certification exam. Join over 50,000 I.T. specialists who are ce...

This book is your ultimate Test automation resource. Here you will find the most up-to-date information, facts, quotes and much more.In easy to read chapters, with extensive references and links to get you to know all there is to know about Test automation's whole picture right away. Get countless Test automation facts right at your fingertips with this essential resource.The Test automation Handbook is the single and largest Test automation reference book. This compendium ...

This hands-on survival manual will give you the tools to confidently prepare for and respond to a system outage. Key FeaturesProven methods for keeping your website runningA survival guide for incident responseWritten by an ex-Google SRE expertBook DescriptionReal-World SRE is the go-to survival guide for the software developer in the middle of catastrophic website failure. Site Reliability Engineering (SRE) has emerged on th...