Books

The author of the textbook "Descriptive Geometry" is Polishchuk Ivan Igorovich. The textbook contains theoretical and practical material with examples of solving problems. The textbook is intended for students of higher educational institutions and teachers.

The author of the workbook " General Engineering " is Polishchuk Ivan Igorovych.The workbook includes the following modules: Engineering Drawing, Technical Mechanics, Fundamentals of Thermal Engineering and Hydraulics, Electrical Engineering, Basics of working in Excel, Basics of working in Math CAD, Basics of working in Blender.The workbook contains theoretical and practical materials. It is intended for engineers, students, teachers, and also for independent study.

What you've got here is a hands-on walkthrough of Spring Boot 4.0, where we'll build a single application from start to finish, using the command line and then packaging it as a JAR at the end. Each chapter adds one real capability, like a REST endpoint, a database, an error handler, a security layer or a test suite. Each chapter gets straight into the code, and you can run, modify and break it to see what happens.There's even a dedicated troubleshooting chapter at the end that deals with the exact errors beginners actually encounter in practice, not just hypothetical ones.

This professional reference guide bridges engineering principles with real-world workshop application. It provides step-by-step diagnostic workflows, advanced waveform interpretation, fuel trim analysis, failure mode investigation, and practical decision frameworks for cleaning, rebuilding, or replacing injectors.

Java 21 and Java 25 LTS, feature by feature. Records, virtual threads, pattern matching, structured concurrency, FFM, JFR, gatherers. One runnable Maven module per chapter. JDK-only, no framework noise. For engineers who shipped Java 11 and now have to update.

The AWS documentation tells you how every parameter works. It does not tell you which ones matter, what breaks first, or how you will know before your users do. That knowledge is only earned by running these systems at scale. AWS in Production is twenty years of that — Lambda, API Gateway, IAM, DynamoDB, Step Functions, ECS Fargate, KMS, and CloudWatch, in the depth that production systems actually demand. Written by an engineer who has scaled payment infrastructure to 10 million daily transactions and learned every hard lesson that comes after the deployment.

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Analytics Patterns for Intelligent Decision Systems shows how to move beyond dashboards into analytics systems that explain, predict, recommend, optimize, and improve business outcomes.Packed with SQL patterns, KPI frameworks, forecasting models, recommendation logic, and decision intelligence templates, this book gives data professionals a practical blueprint for modern analytics.Build systems that do more than report the past — build systems that help decide what should happen next.