Tenzaa's Tech Blog
This site is dedicated to sharing IT-related technologies.
Constructing an Immutable macOS Development Environment for a Hybrid Haskell and SwiftUI Project Using Packer Constructing an Immutable macOS Development Environment for a Hybrid Haskell and SwiftUI Project Using Packer
The CI pipeline for our cross-stack monorepo was averaging a 47-minute runtime. Onboarding a new engineer required a ful
2023-10-27 DevOps
Packer SwiftUI CI/CD Haskell IaC
Correlating GraphQL API Calls with Kernel-Level Events via an eBPF and Spark Pipeline Correlating GraphQL API Calls with Kernel-Level Events via an eBPF and Spark Pipeline
The GraphQL endpoint for our primary metadata service became a performance bottleneck. The P99 latency was unacceptable,
2023-10-27 Observability
Go Scala eBPF Observability OpenSearch GraphQL Apache Spark
Implementing a Resilient gRPC-Go Observability Pipeline on Azure AKS with OpenSearch Implementing a Resilient gRPC-Go Observability Pipeline on Azure AKS with OpenSearch
The transition to a microservices architecture on Azure Kubernetes Service (AKS) left our operations team flying blind.
2023-10-27 Distributed Systems
Azure AKS Observability OpenSearch Distributed & Middleware gRPC-Go Scrum
Engineering a Resilient Oracle Change Data Stream Processor Using Dask and WebSockets Engineering a Resilient Oracle Change Data Stream Processor Using Dask and WebSockets
The core problem was a familiar one: a monolithic Oracle database, hammered by thousands of transactions per second, hel
2023-10-27 Data Engineering
CDC Dask Python WebSockets Oracle Distributed Computing
Implementing a Declarative GPU Workspace Provisioner with Crossplane and a React Frontend Implementing a Declarative GPU Workspace Provisioner with Crossplane and a React Frontend
The computer vision team’s development loop was broken. Onboarding a new engineer involved a multi-day, documentation-he
2023-10-27 Cloud Native
Kubernetes Frontend Crossplane DevOps OpenCV IaC
Implementing a Temporal Knowledge Graph via an NLP and Event Sourcing Pipeline on ArangoDB and Terraform Implementing a Temporal Knowledge Graph via an NLP and Event Sourcing Pipeline on ArangoDB and Terraform
The core problem wasn’t a lack of data, but a lack of history. Our existing knowledge graph, built from millions of inte
2023-10-27 Data Engineering
Python Event Sourcing NLP Terraform ArangoDB Architecture
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