Tenzaa's Tech Blog
This site is dedicated to sharing IT-related technologies.
Implementing a Real-Time Svelte Dashboard for Visualizing CockroachDB Cluster Resilience Under Simulated Failures Implementing a Real-Time Svelte Dashboard for Visualizing CockroachDB Cluster Resilience Under Simulated Failures
Static monitoring dashboards for distributed systems provide a false sense of security. They show a system’s state in pe
2023-10-27 Distributed Systems
CockroachDB Svelte Caddy Vite CAP Theorem Chaos Engineering
Building a Non-Blocking Telemetry Pipeline for a Go API Gateway Using Celery for Asynchronous Processing Building a Non-Blocking Telemetry Pipeline for a Go API Gateway Using Celery for Asynchronous Processing
The latency telemetry for our primary API gateway was becoming the single largest source of request latency. The existin
2023-10-27 Architecture
Go Time Series Python API Gateway Celery Echo Redis
Building a Resilient Multi-Region LLM Inference Service with Dynamic Configuration Management via etcd Building a Resilient Multi-Region LLM Inference Service with Dynamic Configuration Management via etcd
The catalyst for this entire architecture was a four-hour outage. Our monolithic, single-region sentiment analysis servi
2023-10-27 Distributed Systems
etcd Python MLOps Cassandra Jotai Hugging Face Transformers
Building a Cross-Stack Anomaly Detection Pipeline with Neo4j, Phoenix, and Scikit-learn Building a Cross-Stack Anomaly Detection Pipeline with Neo4j, Phoenix, and Scikit-learn
Our existing fraud detection mechanism was failing. It ran as a nightly batch process, querying a production PostgreSQL
2023-10-27 Architecture
gRPC Scikit-learn Solid.js Neo4j Elixir Phoenix iOS
Implementing a Near-Real-Time Search Interface with React Zustand and a RabbitMQ-Driven Solr Index Implementing a Near-Real-Time Search Interface with React Zustand and a RabbitMQ-Driven Solr Index
The initial requirement appeared deceptively simple: a search interface for a product catalog. The critical constraint,
2023-10-27 System Architecture
React WebSockets Zustand Solr RabbitMQ Event-Driven Architecture
Implementing Correlated Traceability in a Polyglot MLOps Inference System Implementing Correlated Traceability in a Polyglot MLOps Inference System
Our initial MLOps inference pipeline was a black box. An HTTP request would trigger a prediction, but diagnosing failure
2023-10-27 MLOps
Jest TimescaleDB MLOps Express.js Celery
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