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Books Books

Books

Practical guides for backend engineers. Real patterns, real trade-offs, no fluff.

Hibernate & Spring Data JPA in Depth cover
Hibernate Spring Data JPA PostgreSQL

Hibernate & Spring Data JPA in Depth

The definitive guide to Hibernate and Spring Data JPA. Entity mappings, query optimization, caching, transactions, and the performance pitfalls that only show up at scale.

1,205 pages 2026 English
Leanpub Google Books Details
Microservices with Spring Boot 4 cover
Spring Boot Microservices

Microservices with Spring Boot 4

Building, deploying, and operating microservices with Spring Boot 4. Service discovery, API gateways, distributed tracing, and the trade-offs of splitting the monolith.

848 pages 2026 English
Leanpub Google Books Details
Spring Boot 4 Performance in Practice cover
Spring Boot Performance

Spring Boot 4 Performance in Practice

JVM tuning, connection pooling, caching, virtual threads, and the profiling techniques that find where your Spring Boot application is actually slow.

638 pages 2026 English
Leanpub Google Books Details
Event-Driven Architecture with Spring Boot 4.x and Kafka 4.x cover
Kafka Spring Boot Event-Driven

Event-Driven Architecture with Spring Boot 4.x and Kafka 4.x

End-to-end event-driven systems with Spring Boot and Kafka. Producers, consumers, the outbox pattern, schema evolution, and consistency without distributed transactions.

594 pages 2026 English
Leanpub Google Books Details
PostgreSQL: From MVCC to Production cover
PostgreSQL Database

PostgreSQL: From MVCC to Production

Deep dive into PostgreSQL internals and production operations. MVCC, vacuuming, index strategies, query planning, replication, and the configuration decisions that matter.

794 pages 2025 English
Leanpub Google Books Details
Spring Security 7: From Internals to Production cover
Spring Security Java

Spring Security 7: From Internals to Production

OAuth2, JWT, method security, and the Spring Security filter chain from the inside out. Real production configurations, not just the happy-path setup from the documentation.

641 pages 2026 English
Leanpub Google Books Details
Spring Boot 4 in Practice cover
Spring Boot Java

Spring Boot 4 in Practice

A comprehensive guide to building production-ready applications with Spring Boot 4. Covers auto-configuration, testing, security, observability, and deployment.

~500 pages 2026 English
Coming Soon Details
AI-Assisted Development with Spring Boot cover
AI Spring Boot

AI-Assisted Development with Spring Boot

Integrating LLMs and AI tooling into Spring Boot applications. Prompt engineering, vector databases, RAG pipelines, and production patterns for AI-powered backend services.

~550 pages 2026 English
Coming Soon Details
Cloud-Native Spring Boot cover
Kubernetes Spring Boot Cloud

Cloud-Native Spring Boot

Running Spring Boot applications on Kubernetes. Container configuration, health probes, resource limits, horizontal scaling, and operational patterns for cloud-native Java services.

~950 pages 2026 English
Coming Soon Details
Modern Java in Practice cover
Java Backend

Modern Java in Practice

Records, sealed classes, pattern matching, virtual threads, and the modern Java features that actually improve production code. Real use cases, not contrived examples.

~385 pages 2026 English
Leanpub Google Books
Production Observability with Spring Boot 4, OpenTelemetry, and Grafana cover
Observability OpenTelemetry Spring Boot

Production Observability with Spring Boot 4, OpenTelemetry, and Grafana

Structured logging, metrics, distributed tracing, and dashboards that actually help during incidents. End-to-end observability for Spring Boot using OpenTelemetry and Grafana.

~780 pages 2026 English
Coming Soon Details
Production Caching with Spring, Redis, Memcached, and Hazelcast cover
Caching Redis Spring Boot

Production Caching with Spring, Redis, Memcached, and Hazelcast

Cache-aside, write-through, TTL strategies, and cache invalidation. The hard part. Practical patterns for Redis, Memcached, and Hazelcast in production Spring Boot applications.

~620 pages 2026 English
Coming Soon Details