Tenzaa's Tech Blog
This site is dedicated to sharing IT-related technologies.
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 Resilient CDC Pipeline from PostgreSQL to ClickHouse with a Spring Boot Processor Implementing a Resilient CDC Pipeline from PostgreSQL to ClickHouse with a Spring Boot Processor
The analytics team’s daily reports were consistently late. Our legacy ETL process, a collection of batch scripts running
2023-10-27 Data Engineering
CDC ClickHouse Spring Boot Debezium Kafka Software Engineering & Architecture Data Warehouse
Declarative Provisioning of MLflow Environments Using a Custom Crossplane API for MongoDB Backends Declarative Provisioning of MLflow Environments Using a Custom Crossplane API for MongoDB Backends
The operational friction in our machine learning lifecycle was becoming untenable. Our data science teams were either pi
2023-10-27 MLOps
Kubernetes Crossplane MongoDB Platform Engineering IaC MLflow
Fusing Linkerd Service Mesh Telemetry with Memcached Protocol Metrics for Unified Grafana Dashboards Fusing Linkerd Service Mesh Telemetry with Memcached Protocol Metrics for Unified Grafana Dashboards
The observability blind spot for non-HTTP traffic within a service mesh is a recurring production challenge. Our platfor
2023-10-27 Observability
Kubernetes Go Grafana Memcached Prometheus Linkerd
Constructing a Serverless Real User Monitoring Pipeline with AWS Lambda and InfluxDB for a Svelte Front-End Constructing a Serverless Real User Monitoring Pipeline with AWS Lambda and InfluxDB for a Svelte Front-End
The project began with a clear and painful constraint: commercial Real User Monitoring (RUM) solutions were prohibitivel
2023-10-27 Observability
Emotion Serverless AWS Lambda InfluxDB Svelte Sass/SCSS RUM
Implementing a Real-Time Feature Engineering Pipeline with Kotlin, Pulsar, and Kubeflow Implementing a Real-Time Feature Engineering Pipeline with Kotlin, Pulsar, and Kubeflow
Our MLOps platform hit a wall. The core problem was feature engineering. Batch ETL jobs running nightly were too slow fo
2023-10-27 MLOps
Kotlin Real-Time Consul Feature Store Terraform Pulsar Kubeflow
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