Tenzaa's Tech Blog
This site is dedicated to sharing IT-related technologies.
Server-Side Matplotlib Rendering for High-Frequency Data Visualization with Client-Side Zustand State Hydration Server-Side Matplotlib Rendering for High-Frequency Data Visualization with Client-Side Zustand State Hydration
The initial requirement seemed straightforward: display high-resolution time-series data from our monitoring database in
2023-10-27 Full-Stack Development
Python Database React WebSockets Zustand Matplotlib
Implementing Test-Driven Trace Context Propagation Across NATS in a TypeScript Environment Implementing Test-Driven Trace Context Propagation Across NATS in a TypeScript Environment
The promise of microservices—decoupled, independently deployable units—often conceals a lurking beast: operational blind
2023-10-27 Observability
OpenTelemetry Zipkin NATS TDD TypeScript
Implementing a Tiered Storage Strategy for Distributed Feed Ingestion Using Java SQLite and Cassandra Implementing a Tiered Storage Strategy for Distributed Feed Ingestion Using Java SQLite and Cassandra
The monolith feed ingestion system buckled at around 10,000 active feeds. The central PostgreSQL database, once a reliab
2023-10-27 Data Engineering
Cassandra Loki Java SQLite Rome
Implementing a Visual Diagnostic Dashboard for Distributed Saga Transactions Using a React and Python Stack Implementing a Visual Diagnostic Dashboard for Distributed Saga Transactions Using a React and Python Stack
Debugging our distributed order processing system had become an exercise in frustration. The Saga pattern, implemented a
2023-10-27 Observability
Saga Pattern Loki Seaborn CSS Modules Material-UI
Implementing Serverless Backpressure for an iOS Telemetry Ingestion Pipeline from Kafka to ScyllaDB Implementing Serverless Backpressure for an iOS Telemetry Ingestion Pipeline from Kafka to ScyllaDB
Our initial iOS telemetry pipeline was a textbook example of a system that worked perfectly in staging but crumbled unde
2023-10-27 Data Engineering
Kafka iOS ScyllaDB Pulumi Google Cloud Functions Backpressure
Implementing Full-Stack Traceability in an MLOps Platform Using Redux Middleware and OpenTelemetry Implementing Full-Stack Traceability in an MLOps Platform Using Redux Middleware and OpenTelemetry
The operational visibility into our ML model serving platform was effectively zero. When a user reported that a predicti
2023-10-27 MLOps
MLOps OpenTelemetry SkyWalking Redux CI/CD 与 GitOps Jaeger
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