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23 articles 78.9k View on GitHub ↗
23 articles
Using Bitmaps for Efficient Big Data Processing in Java

Learn how to use Java bitmaps and BitSet for efficient big data processing. Optimize memory usage and accelerate analysis with RoaringBitmap alternatives.

deep-dive
Feb 28, 2026
Algorithmic Challenges for Large Datasets in Java: Solving TopK Unique Integers

Solve TopK unique integers challenges with large Java datasets using a min-heap and HashSet. Achieve O(N log K) time and O(K) space efficiency, processing billions of rows without full memory load.

tutorial
Feb 28, 2026
Inter-service Communication Patterns in Java Microservices: REST, RPC, and Async Messaging Explained

Explore Java microservice inter-service communication patterns including REST, RPC, and asynchronous messaging. Understand how to choose the right pattern for your application.

tutorial
Feb 28, 2026
Service Discovery with Eureka in Spring Cloud: Complete Implementation Guide

Implement service discovery with Eureka in Spring Cloud. Learn how Eureka enables automatic registration, health checks, and client-side discovery for microservices.

tutorial
Feb 28, 2026
Spring Cloud for Building Java Microservices: Architecture, Components, and Code Samples

Learn to build Java microservices with Spring Cloud. Explore architecture, components, and code samples for service discovery, load balancing, and fault tolerance in cloud-native apps.

architecture
Feb 28, 2026
Service Degradation Strategies in High Availability Java Systems: 3 Essential Patterns

Implement service degradation strategies in high availability Java systems using circuit breakers, fallbacks, and resource isolation. Ensure system resilience and responsiveness during failures.

deep-dive
Feb 28, 2026
Rate Limiting Techniques for Java Microservices: 5 Algorithms and Frameworks Explained

Explore rate limiting techniques for Java microservices. Discover 5 algorithms and frameworks like Token Bucket and Spring Cloud Gateway to protect your system from traffic spikes.

deep-dive
Feb 28, 2026
Implementing Circuit Breaker Pattern in Java with Hystrix: A Complete Guide

Implement the circuit breaker pattern in Java using Hystrix. Learn how to prevent cascading failures and ensure fast fallback responses with this comprehensive guide.

tutorial
Feb 28, 2026
CAP Theorem Explained for Java Distributed Systems: AP vs CP Trade-offs with Code Examples

Understand CAP theorem for Java distributed systems. Explore AP vs CP trade-offs, from Zookeeper to Eureka, with practical code examples. Choose consistency or availability for your architecture.

deep-dive
Feb 28, 2026
Distributed Session Management Strategies for Java Web Apps: 3 Production-Ready Approaches

Master distributed session management for Java web apps. Explore stateless JWTs, Tomcat Redis, and Spring Session Redis for reliable state persistence in clustered environments.

tutorial
Feb 28, 2026
Handling Distributed Transactions in Java: 6 Proven Patterns Explained

Master distributed transactions in Java with 6 proven patterns like XA, TCC, and Saga. Learn to balance consistency, availability, and complexity for robust systems.

deep-dive
Feb 28, 2026
Redis for Distributed Locking in Java Applications: SET NX PX and RedLock Implementation Guide

Master Redis distributed locking in Java using SET NX PX and RedLock. Learn atomic Lua deletion and multi-master setups for robust high-availability locks. Explore advanced Java techniques.

how-to-guide
Feb 28, 2026

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