51eshare's Tech Blog
This site is dedicated to sharing IT-related technologies.
Orchestrating a Next.js, Computer Vision, and SQL Server Stack with a Unified Pulumi and CircleCI Pipeline Orchestrating a Next.js, Computer Vision, and SQL Server Stack with a Unified Pulumi and CircleCI Pipeline
The initial state of our deployment process was a liability. A developer pushing a change to our CV analysis platform wo
2023-10-27 DevOps
Next.js CircleCI Pulumi SQL Server CV
Implementing a Sandboxed WebAssembly UDF Engine within a Java Data Pipeline for Stateful Transformation Implementing a Sandboxed WebAssembly UDF Engine within a Java Data Pipeline for Stateful Transformation
Our real-time analytics pipeline was hitting a wall. The core of the system, a Java application consuming from Kafka, wa
2023-10-27 Data Engineering
Rust DynamoDB ClickHouse WebAssembly Java UDF
Implementing a CRDT-Based Synchronization Layer for Real-Time Collaborative Code Review Workflows Implementing a CRDT-Based Synchronization Layer for Real-Time Collaborative Code Review Workflows
The initial proof-of-concept for our internal code review tool was plagued by predictable issues. Comments were managed
2023-10-27 Software Architecture
XState WebSocket Zustand CRDT Code Review Vite Spring Boot Real-Time
Implementing Adaptive Rate Limiting and Circuit Breaking for Flask Services with Envoy Proxy Implementing Adaptive Rate Limiting and Circuit Breaking for Flask Services with Envoy Proxy
A set of Flask-based microservices were exhibiting classic cascading failure symptoms. The order-service depended on bot
2023-10-27 Backend Architecture
Flask Microservices API Gateway Envoy Proxy Resilience Engineering
Implementing a Rust-Based Sidecar with Axum and LevelDB to Accelerate a Legacy Flask ORM Layer Implementing a Rust-Based Sidecar with Axum and LevelDB to Accelerate a Legacy Flask ORM Layer
The latency graph for our primary Flask monolith was starting to look like a seismograph during an earthquake. Specifica
2023-10-27 Backend Development
Flask Microservices LevelDB Python Rust Tonic Axum ORM
Constructing a Secure Credential Vending Service with Vault for Direct DynamoDB Access from a Solid.js Frontend Constructing a Secure Credential Vending Service with Vault for Direct DynamoDB Access from a Solid.js Frontend
The API gateway was becoming a chokepoint. Every single interaction from our highly reactive Solid.js frontend—fetching
2023-10-27 Architecture
Security Go DynamoDB HashiCorp Vault Solid.js
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