TCC: Try-Confirm-Cancel Pattern for Distributed Transactions
Learn the Try-Confirm-Cancel pattern for distributed transactions. Explore how TCC differs from 2PC and saga, with implementation examples and real-world use cases.
Posts in technical
Three-Phase Commit: Non-Blocking Distributed Transactions
Learn how Three-Phase Commit (3PC) extends 2PC with a pre-commit phase, its assumptions, limitations, and when to use it.
TrueTime: Google's Globally Synchronized Clock Infrastructure
Learn how Google uses TrueTime for globally distributed transactions with external consistency. Covers the Spanner system, time bounded uncertainty, and HW-assisted synchronization.
Uber's Architecture: From Monolith to Microservices at Scale
Explore how Uber evolved from a monolith to a microservices architecture handling millions of real-time marketplace transactions daily.
Vector Clocks: Detecting Concurrent Updates in Distributed Systems
Learn how vector clocks track full causal history to detect concurrent updates, enable conflict detection, and support automatic conflict resolution in distributed databases.
View-Stamped Replication
View-Stamped Replication (VSR) is a distributed consensus protocol that uses views and timestamps to achieve agreement in asynchronous systems.
API Gateway: Single Entry Point for Microservices
Learn how API gateways work, when to use them, architecture patterns, failure scenarios, and implementation strategies for production microservices.
Advanced Kubernetes: Controllers, Operators, RBAC, Production Patterns
Explore Kubernetes custom controllers, operators, RBAC, network policies, storage classes, and advanced patterns for production cluster management.
Apache Kafka: Distributed Streaming Platform
Learn how Apache Kafka handles distributed streaming with partitions, consumer groups, exactly-once semantics, and event-driven architecture patterns.
Apache Solr: Enterprise Search Platform
Explore Apache Solr's powerful search capabilities including faceted search, relevance tuning, indexing strategies, and how it compares to Elasticsearch.