Tenzaa's Tech Blog
This site is dedicated to sharing IT-related technologies.
Implementing a Real-Time Observability Plane for Spinnaker Pipelines on Docker Swarm Using a JavaScript Webhook and InfluxDB Implementing a Real-Time Observability Plane for Spinnaker Pipelines on Docker Swarm Using a JavaScript Webhook and InfluxDB
Our Spinnaker pipelines were a black box. Deployments to the Docker Swarm cluster would kick off, and unless someone was
2023-10-27 DevOps
Spinnaker JavaScript InfluxDB OAuth 2.0 Docker Swarm
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
Canary Rollout of IAM Policies in Kubernetes via a Message-Driven Custom Controller Canary Rollout of IAM Policies in Kubernetes via a Message-Driven Custom Controller
A cluster-wide IAM policy change pushed via kubectl apply triggered a cascading failure last quarter. A misconfigured se
2023-10-27 Cloud Native
Go Message Queue Cloud Native & DevOps Kubernetes Frontend IAM Istio NATS
A Rust Middleware for Batch Processing Laravel Events into Elasticsearch with a Dynamic JS Transformation Layer A Rust Middleware for Batch Processing Laravel Events into Elasticsearch with a Dynamic JS Transformation Layer
The core technical pain point wasn’t novel: a distributed Laravel fleet generating millions of structured log events per
2023-10-27 Backend Development
Turbopack Distributed & Middleware Rust Elasticsearch Laravel
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
Implementing a Multi-Model CQRS Read Projection Pipeline from CockroachDB Changefeeds Implementing a Multi-Model CQRS Read Projection Pipeline from CockroachDB Changefeeds
Our primary OLTP workload runs on a geo-distributed CockroachDB cluster, a choice made for its promise of serializable i
2023-10-27 Distributed Systems
Milvus CDC Kafka CQRS CockroachDB Babel Solr
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