51eshare's Tech Blog
This site is dedicated to sharing IT-related technologies.
Implementing Per-Tenant Data Isolation in ChromaDB Using a Firestore-Backed IAM Proxy on DigitalOcean Implementing Per-Tenant Data Isolation in ChromaDB Using a Firestore-Backed IAM Proxy on DigitalOcean
The initial proof-of-concept for our Retrieval-Augmented Generation (RAG) service was straightforward. A single ChromaDB
2023-10-27 Architecture
Security Go Firestore DigitalOcean IAM ChromaDB Multi-tenancy
Implementing End-to-End Trace Correlation in an Asynchronous Pipeline with SkyWalking, RabbitMQ, and HBase Implementing End-to-End Trace Correlation in an Asynchronous Pipeline with SkyWalking, RabbitMQ, and HBase
The data ingestion pipeline was a black box. On a good day, it processed tens of thousands of events per second. On a ba
2023-10-27 Observability
Distributed Tracing SkyWalking Memcached RabbitMQ HBase
Architectural Trade-offs Between Vue.js and Solid.js for Micro-Frontends on a Docker Swarm and Tyk Stack Architectural Trade-offs Between Vue.js and Solid.js for Micro-Frontends on a Docker Swarm and Tyk Stack
The mandate was to evolve our monolithic frontend into a set of independently deployable components—a micro-frontend arc
2023-10-27 Architecture
Tyk Vue.js Docker Swarm Solid.js Cloud Native & DevOps
Integrating a Legacy C++ Engine with a Modern SSG Workflow via Azure Functions and Consul Integrating a Legacy C++ Engine with a Modern SSG Workflow via Azure Functions and Consul
Our core problem was a familiar one in organizations with deep technical history: a high-performance, computationally in
2023-10-27 Architecture
Consul C++ SSG Phoenix Azure Functions
Implementing a Go-Based RAG Pipeline with a SciPy Reranking Service and OpenSearch Vector Search Implementing a Go-Based RAG Pipeline with a SciPy Reranking Service and OpenSearch Vector Search
The standard k-Nearest Neighbor (k-NN) search against a vector database provides a powerful baseline for retrieval-augme
2023-10-27 Backend Development
Microservices SciPy gRPC Go Zustand OpenSearch RAG
Constructing a Resilient MySQL to Hadoop CDC Pipeline with Docker and Debezium Constructing a Resilient MySQL to Hadoop CDC Pipeline with Docker and Debezium
The operational pain point was clear: our primary MySQL database, backing a critical monolithic application, was bucklin
2023-10-27 Data Engineering
Hadoop Kafka Docker MySQL CDC Debezium
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