51eshare's Tech Blog
This site is dedicated to sharing IT-related technologies.
Implementing a Centralized Two-Phase Commit Coordinator for Koa Microservices Managed by Envoy, Jenkins, and Puppet Implementing a Centralized Two-Phase Commit Coordinator for Koa Microservices Managed by Envoy, Jenkins, and Puppet
The project mandate was rigid: integrate our new Koa-based microservices with a third-party financial ledger system. Thi
2023-10-27 Distributed Systems
Microservices Distributed Transactions Koa Envoy Proxy Puppet Jenkins Two-Phase Commit
Architectural Trade-offs in Building a Geo-Distributed and Secure Messaging Fabric with RabbitMQ and Azure Service Bus Architectural Trade-offs in Building a Geo-Distributed and Secure Messaging Fabric with RabbitMQ and Azure Service Bus
The core requirement was to design and implement a messaging backbone for a globally distributed application spanning US
2023-10-27 Distributed Systems
mTLS Architecture RabbitMQ Azure Service Bus WAF Prometheus TSDB
Building a Collaborative Text Editor with a CRDT-Powered Elixir Backend and a Dart Frontend Building a Collaborative Text Editor with a CRDT-Powered Elixir Backend and a Dart Frontend
The initial requirement was deceptively simple: add collaborative text editing to an existing internal tool. Our first p
2023-10-27 Distributed Systems
Tailwind CSS Dart Elixir CRDT Real-time
Architecting an Offline-First ML Prediction System with a Rails Monolith and a Python DVC-Managed Service Architecting an Offline-First ML Prediction System with a Rails Monolith and a Python DVC-Managed Service
The core business logic resides in a mature, stable Ruby on Rails monolith. This application manages product inventory,
2023-10-27 System Architecture
Ant Design DVC Python Service Workers Ruby on Rails
Orchestrating Containerized SciPy Computations and Nuxt.js Deployments with a Unified Tekton Pipeline Orchestrating Containerized SciPy Computations and Nuxt.js Deployments with a Unified Tekton Pipeline
The initial workflow was a predictable bottleneck. A data science team would finalize a new statistical model using Pyth
2023-10-27 DevOps
SciPy Kubernetes GitOps MLOps Nuxt.js Tekton
Architecting a WebRTC Client with Dynamic Stream Permissions Driven by AWS IAM Policies Architecting a WebRTC Client with Dynamic Stream Permissions Driven by AWS IAM Policies
The initial architecture for our internal broadcasting platform relied on a central backend service to authorize every s
2023-10-27 Architecture
Jest PostCSS ESLint WebRTC IAM
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