Tenzaa's Tech Blog
This site is dedicated to sharing IT-related technologies.
Implementing Read-Your-Writes Consistency for iOS Clients Over an AP Memcached Layer Implementing Read-Your-Writes Consistency for iOS Clients Over an AP Memcached Layer
An iOS application’s social feed is experiencing unacceptable latency when fetching user profile data. The backend archi
2023-11-15 Distributed Systems
Go Swift Memcached CAP Theorem iOS Caching
Implementing an NLP-Driven Enrichment Layer for Sentry Events Using OIDC Context and a Turbopack Interface Implementing an NLP-Driven Enrichment Layer for Sentry Events Using OIDC Context and a Turbopack Interface
Alert fatigue from Sentry is a real production issue. A single backend bug, often related to data corruption or a faulty
2023-11-15 Observability
OpenID Connect (OIDC) Turbopack Sentry NLP Rome
Application-Level Mutual TLS for Securing a Server-Side Rendering Service against a Spring Boot API Application-Level Mutual TLS for Securing a Server-Side Rendering Service against a Spring Boot API
The initial security mandate was clear: transition our internal network architecture towards a zero-trust model. A recen
2023-11-15 Security
Node.js mTLS Spring Framework Web API SSR Zero Trust
Integrating Playwright Prometheus and DVC for Front-End Performance Regression Analysis Integrating Playwright Prometheus and DVC for Front-End Performance Regression Analysis
Our component library’s performance was degrading in subtle, untraceable ways. Each sprint, a few milliseconds were shav
2023-10-27 Observability
Chakra UI DVC Playwright DynamoDB Prometheus TSDB
Implementing a Cross-Stack Authentication Bridge Between C# and FastAPI with OAuth 2.0 and Redis Implementing a Cross-Stack Authentication Bridge Between C# and FastAPI with OAuth 2.0 and Redis
The core challenge was straightforward on the surface: a mature ASP.NET Core MVC monolith, holding all user data and ses
2023-10-27 Architecture
FastAPI Microservices Redis OAuth 2.0 C# Authentication
Implementing a BDD-Validated Database Router in Flask to Ensure Session Consistency in a Read-Write Splitting MySQL Architecture Implementing a BDD-Validated Database Router in Flask to Ensure Session Consistency in a Read-Write Splitting MySQL Architecture
The technical pain point manifested not as a catastrophic failure, but as a subtle, infuriating user experience issue. I
2023-10-27 Backend Development
MySQL BDD Flask Babel SQLAlchemy High Availability
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