Compare MySQL and PostgreSQL – the top open-source databases. Learn their architectures, performance differences, and best use cases. MySQL excels in web apps with its lightweight design, while PostgreSQL offers advanced features for complex queries and enterprise needs. Discover which database fits your project with this essential comparison.

Explore database history from 1970s relational models to modern NoSQL, NewSQL, and AI-powered vector databases. Learn how MySQL, PostgreSQL, MongoDB, and TiDB shaped data management, and discover vector DBs like Milvus for AI applications. Essential guide for choosing the right database for your needs. Future trends in hybrid architectures and AI integration.

Discover how Redis enables high-speed messaging using Lists, Pub/Sub, and Kafka-like Streams with consumer groups. Learn Go code examples for producers/consumers and compare Redis with Kafka/RabbitMQ. Perfect for low-latency tasks, async workflows, and lightweight microservices. Boost performance with Redis’ atomic operations and persistence.

Discover how Redis enables ultra-fast in-memory messaging using Lists, Pub/Sub, and Kafka-like Streams with consumer groups. Learn Go code examples for producers/consumers and compare Redis with Kafka/RabbitMQ. Perfect for low-latency tasks, async workflows, and lightweight microservices integration. Boost performance with Redis’ atomic operations and persistence.

Master RabbitMQ’s advanced features: message persistence, dead-letter queues, priority queues, and flexible routing (direct/topic/fanout exchanges). Learn high-availability strategies (mirror/quorum queues) and plugin ecosystem for microservices. Essential for reliable messaging, delayed tasks, and traffic shaping in distributed systems.

RabbitMQ is a lightweight, reliable AMQP-based message broker supporting flexible routing (direct/topic/fanout exchanges), message persistence, and transactional delivery. Ideal for microservices decoupling, delayed tasks, and distributed transactions. Learn Java producer/consumer examples and master RabbitMQ’s architecture for enterprise messaging. Perfect alternative to Kafka for routing-intensive workloads.

Discover Kafka’s core design: sequential disk writes, zero-copy transfers, and partition-level parallelism enabling million+ messages/sec throughput. Learn how replication (ISR), segment storage, and delivery semantics (exactly-once) make it the ultimate distributed log system. Master Kafka’s performance optimizations for real-time data streaming.

Apache Kafka is a high-throughput, distributed messaging system built on the producer-consumer model. It enables real-time data streaming, supports O(1) persistence, and handles 100K+ messages/sec. Used for log collection, event-driven architectures, and real-time analytics. Learn Kafka setup, Java integration, and scalable cluster deployment for modern data pipelines.

Boost producer-consumer performance with lock-free ring buffers in Rust. Learn atomic operations, CAS optimization, and multi-thread implementations. Essential for high-concurrency systems like Kafka and RabbitMQ. Master circular buffers for scalable data processing.