Tenzaa's Tech Blog
This site is dedicated to sharing IT-related technologies.
Constructing a Real-Time Raft Consensus Visualizer with Jetpack Compose for a GKE Cluster Constructing a Real-Time Raft Consensus Visualizer with Jetpack Compose for a GKE Cluster
Observing the internal state transitions of a distributed consensus algorithm is notoriously difficult. Standard logging
2023-10-27 Distributed Systems
Kubernetes Go Jetpack Compose GCP GKE Raft Web API
Automated Service Dependency Mapping Using OpenSearch Traces, Dgraph, and On-Demand Seaborn Visualization Automated Service Dependency Mapping Using OpenSearch Traces, Dgraph, and On-Demand Seaborn Visualization
The system had grown beyond our mental models. What started as a handful of Node.js microservices had metastasized into
2023-10-27 Observability
Express.js OpenSearch Dgraph Loki Seaborn
Engineering a Low-Latency Data Ingestor with Serverless C++ and a Shard-Aware ScyllaDB Client Engineering a Low-Latency Data Ingestor with Serverless C++ and a Shard-Aware ScyllaDB Client
The project mandate was uncompromising: an event-driven ingestion endpoint capable of handling tens of thousands of requ
2023-10-27 Backend Development
Performance Serverless AWS Lambda ScyllaDB C++
Implementing a Paxos-Managed State Machine for a Distributed LlamaIndex Cluster on Alibaba Cloud Implementing a Paxos-Managed State Machine for a Distributed LlamaIndex Cluster on Alibaba Cloud
The initial deployment of our internal diagnostics RAG agent was a success. Built on LlamaIndex, it queried a vector ind
2023-10-27 Distributed Systems
OCI High Availability Paxos LlamaIndex Puppet Alibaba Cloud
Propagating Zipkin Trace Contexts into a ModSecurity WAF via Nginx for Correlated Security Auditing Propagating Zipkin Trace Contexts into a ModSecurity WAF via Nginx for Correlated Security Auditing
We hit a wall during a production incident. A Web Application Firewall (WAF) alert fired for a suspected cross-site scri
2023-10-27 DevOps
Jenkins Zipkin Java WAF Nginx
Implementing a Real-Time Streaming Interface for LangChain Agent Reasoning on Mobile with Angular and WebSockets Implementing a Real-Time Streaming Interface for LangChain Agent Reasoning on Mobile with Angular and WebSockets
The conventional request-response cycle of HTTP is a poor fit for exposing the inner workings of a Large Language Model
2023-10-27 Mobile Development
LangChain FastAPI Mobile Development WebSockets Angular RxJS
5 / 34