Tenzaa's Tech Blog
This site is dedicated to sharing IT-related technologies.
Implementing BASE-Compliant Sagas for Micro-Frontend Backends Using AWS Lambda and a Centralized MySQL Instance Implementing BASE-Compliant Sagas for Micro-Frontend Backends Using AWS Lambda and a Centralized MySQL Instance
The architectural decision to decouple the front end into micro-frontends was straightforward. The subsequent choice to
2023-10-27 Architecture
MySQL AWS Lambda BASE Saga Pattern Micro-frontends Event-Driven
Implementing a Shared Pandas-Based Library for Ingesting CI/CD Metrics into InfluxDB Within a Monorepo Implementing a Shared Pandas-Based Library for Ingesting CI/CD Metrics into InfluxDB Within a Monorepo
The CI system for our Python monorepo, housing over 200 distinct services, was a black box. Build times were creeping up
2023-10-27 DevOps
Monorepo Observability CI/CD InfluxDB Pandas
A Persistent State Machine Architecture for Asynchronous OpenCV Processing with JPA and Algolia A Persistent State Machine Architecture for Asynchronous OpenCV Processing with JPA and Algolia
The initial implementation of our media asset pipeline was a single, monolithic Java controller method. An image would b
2023-10-27 System Design
OpenCV XState JPA Hibernate Algolia State Machine Asynchronous Processing
Constructing an Automated Infrastructure Remediation Engine with spaCy and Chef Constructing an Automated Infrastructure Remediation Engine with spaCy and Chef
The operational burden of processing security advisories is a significant source of toil. A new CVE is published, and th
2023-10-27 DevSecOps
Automation spaCy NLP Chef Vue.js tRPC
Implementing Full-Stack Distributed Tracing for JavaScript ISR Builds Using SkyWalking and BDD Implementing Full-Stack Distributed Tracing for JavaScript ISR Builds Using SkyWalking and BDD
The production incident started with a vague customer complaint: “The product pages are sometimes slow to load.” Our pla
2023-10-27 Observability
OpenTelemetry SkyWalking JavaScript BDD ISR Code Review
Building Component-Level Cost Attribution by Correlating Snowflake Query History with Prometheus Frontend Metrics Building Component-Level Cost Attribution by Correlating Snowflake Query History with Prometheus Frontend Metrics
Our Snowflake bill was becoming a black box. The finance team saw a rising monthly total, and engineering saw a dashboar
2023-10-27 Observability
React Prometheus TSDB Snowflake CSS Modules FinOps
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