Tenzaa's Tech Blog
This site is dedicated to sharing IT-related technologies.
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Data Engineering 27 Architecture 25 Web Architecture 2 Observability 24 MLOps 16 Cloud Native 11 Distributed Systems 28 Software Architecture 4 MLOps Engineering 1 Backend Architecture 2 Backend Development 8 DevOps 21 System Design 6 System Architecture 4 DevSecOps 4 Mobile Development 2 Security 3 Cloud Security 2 Full-Stack Development 1 Cloud Architecture 3 Security Engineering 1 Platform Engineering 1 WebAssembly 1 Serverless 1 Software Engineering & Architecture 1 Real-Time Communication 1
Implementing a Resilient gRPC-Go Observability Pipeline on Azure AKS with OpenSearch Implementing a Resilient gRPC-Go Observability Pipeline on Azure AKS with OpenSearch
The transition to a microservices architecture on Azure Kubernetes Service (AKS) left our operations team flying blind.
2023-10-27 Distributed Systems
Azure AKS Observability OpenSearch Distributed & Middleware gRPC-Go Scrum
Implementing a Cancellable Saga Pattern Across NestJS Microservices with Envoy and Recoil for State Synchronization Implementing a Cancellable Saga Pattern Across NestJS Microservices with Envoy and Recoil for State Synchronization
Our monolithic order management system was a constant source of data integrity fires. A single transaction to create an
2023-10-27 Distributed Systems
Envoy Proxy Recoil Fastify NestJS Saga Pattern
Implementing a Durable SQL-Backed Saga Relay for Zero-Downtime Deployments with Spring and Spinnaker Implementing a Durable SQL-Backed Saga Relay for Zero-Downtime Deployments with Spring and Spinnaker
The transition from a monolith to microservices introduced a critical data consistency problem. A single business transa
2023-10-27 Distributed Systems
SQL Spring Framework Spinnaker Distributed & Middleware Relay
Engineering an Eventually Consistent Collaborative Editor with Go CRDTs and React Hooks Engineering an Eventually Consistent Collaborative Editor with Go CRDTs and React Hooks
The initial attempt was naive: a central Go server, WebSocket connections, and a database field acting as a lock. When a
2023-10-27 Distributed Systems
WebSocket Go React CAP Theorem CRDT
Implementing a High-Throughput Distributed Tracing and Metrics Pipeline Using Spring Boot, Consul, and ClickHouse Implementing a High-Throughput Distributed Tracing and Metrics Pipeline Using Spring Boot, Consul, and ClickHouse
Our existing observability stack, built on Prometheus and Jaeger, started to buckle under the load of a rapidly expandin
2023-10-27 Distributed Systems
Distributed Tracing Observability Consul Spring Framework ClickHouse
Implementing a Polyglot Two-Phase Commit Coordinator with Redis, Express.js, and Tonic Implementing a Polyglot Two-Phase Commit Coordinator with Redis, Express.js, and Tonic
The requirement was seemingly simple: ensure an atomic update across two distinct microservices—a Node.js service managi
2023-10-27 Distributed Systems
Node.js Express.js WebSockets Redis Rust Tonic Two-Phase Commit
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