Software Design and Architecture Resources

GenAI Security Gateway: An End-to-End Architecture

Build a FastAPI GenAI security gateway with injection detection, PII scanning, RAG, and output guardrails, and an Amazon Bedrock production path.

October 19, 2026

by Ram Ghadiyaram

CORE

· 834 Views

Hot-Reloading Kubernetes Secrets and ConfigMaps in Go With mamori (No Pod Restarts)

Stop running kubectl rollout restart. mamori watches Secrets and ConfigMaps with native informers and reconciles changes into your running Go process.

October 19, 2026

by Xavier Portilla Edo

CORE

· 870 Views

Post-Quantum TLS for Cloud APIs and Microservices

Post-quantum TLS must be implemented and verified at every TLS connection — not just the public edge.

October 16, 2026

by Nikhil Papisetty

· 1,244 Views

Complex Event Processing (CEP) With Apache Flink: What It Is and When (Not) to Use It

A practical guide to complex event processing (CEP) with Apache Flink: what it is, when to use it, and how to implement it in production.

October 16, 2026

by Kai Wähner

CORE

· 1,138 Views

How to Contain Partial Failures in Distributed Systems

Use deadlines, retry budgets, bulkheads, and graceful degradation to keep partial failures from cascading across distributed systems.

October 16, 2026

by Jaswanth Mopathi

· 1,043 Views

Moving 900+ GB of Prometheus Without a Cutover Weekend

Learn how we moved a 900+ GB Prometheus to VictoriaMetrics without a cutover weekend: delete the series nobody reads first, dual-write for months, etc.

October 16, 2026

by Daniil Romashov

· 1,102 Views · 1 Like

When Retries Become Failure Amplifiers: The Hidden Cost of Recovery at Scale

Retries save individual requests, but at scale, blind retries can flood an already struggling service, turning a slow dependency into a full platform outage.

October 16, 2026

by Sayan Chatterjee

· 1,008 Views

Node and Capacity Spillover: What Happens When Kubernetes Runs Out of Room

A pod stuck in Pending isn't broken; it's just out of room. Here's why that happens even with spare capacity, and how to design around it.

October 15, 2026

by Kishor Patil

· 1,203 Views · 1 Like

9 Practical Ways to Fix Laravel Performance Issues in Production

Learn how to fix Laravel performance issues in production using practical solutions for slow queries, N+1 problems, caching, queues, APIs, and deployment.

October 15, 2026

by Ankit Khoiwal

· 998 Views · 1 Like

How Much Signal Differential Privacy Takes From Your Dashboards, in Events

Learn how to compute the detection floor of a differentially private pipeline: exact critical value, 80% power, and what flat noise does to skewed keys.

October 15, 2026

by Igor Ivitskiy

· 1,011 Views

Global Setup in Playwright TypeScript for API Testing

Learn how to use Global Setup in Playwright TypeScript to create test data, seed the database, and prepare test environments before executing your test suite.

October 15, 2026

by Faisal Khatri

CORE

· 1,291 Views

Data Governance Is a Security Control, Not a Compliance Checkbox

Wire access policy to classification tags, not table names — that's the fix. Biggest gap right now: RAG/vector stores have none of these controls at all.

October 14, 2026

by Rahul Singh

· 1,257 Views · 1 Like

Going All In On the JVM 25 Virtual Threads

Learn how JDK 25 virtual threads let Spring applications replace reactive APIs with blocking code for simpler development, debugging, and efficient scaling.

October 14, 2026

by Sven Loesekann

· 2,118 Views · 1 Like

Azure Key Vault Secrets That Reconcile Themselves in Go, With mamori

Your Go service resolved the Key Vault secret once at boot. mamori watches Key Vault and reconciles new versions into the running process, no restart.

October 14, 2026

by Xavier Portilla Edo

CORE

· 956 Views

How to Test PUT, PATCH, and DELETE API Requests Using Playwright TypeScript

Learn how to test PUT, PATCH, and DELETE API requests in Playwright TypeScript, including code examples for updating and deleting data.

October 14, 2026

by Faisal Khatri

CORE

· 1,452 Views · 1 Like

Rotate AWS Secrets Manager Secrets Without Restarting Your Go Service, With mamori

Secrets Manager rotates your password; your Go service never notices. mamori watches Secrets Manager and Parameter Store and reconciles rotations live.

October 14, 2026

by Xavier Portilla Edo

CORE

· 1,084 Views · 1 Like

Introducing mamori: Typed, Watchable Config and Secrets for Go

mamori is an open-source Go library that loads config and secrets from 30+ sources into typed, validated structs and keeps them reconciled at runtime.

October 14, 2026

by Xavier Portilla Edo

CORE

· 981 Views