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Technical Writing

The Engineering Blog

Developer-focused writing on AI, web development, system design, DevOps, and practical programming tradeoffs.

5 technical tracks
AI-powered generation with quality gates
Last published Nov 7, 2026 at 8:13 PM
System Design
Architecture

Zero-Downtime Database Migrations: The Expand-Contract Pattern

Nov 7, 2026 · 0 views · 0 shares

Modifying database schemas in active production environments without causing locks or application downtime requires a phased approach known as the expand-contract pattern.

postgresql
database migrations
system design
devops
+3
Web Development
Next.js

Optimizing Next.js Server Actions for Performance and Security

Nov 5, 2026 · 1 views · 0 shares

Next.js Server Actions offer powerful capabilities for direct server-side mutations, but understanding their performance implications and security best practices is crucial for robust applications. This post dives into...

next.js
server actions
performance optimization
web security
+6
DevOps
Kubernetes

eBPF for Cloud-Native Observability: Deep Insights, Low Overhead

Oct 30, 2026 · 3 views · 0 shares

Explore how eBPF is revolutionizing observability in cloud-native environments, offering unparalleled visibility into system internals with minimal performance impact. This post dives into its core mechanics and...

ebpf
observability
cloud native
kubernetes
+6
DevOps
Cloud

Implementing Observability in Microservices with OpenTelemetry

Sep 23, 2026 · 2 views · 0 shares

Dive into building robust observability for microservices using OpenTelemetry. Learn how to unify metrics, traces, and logs to gain deep insights into your distributed systems.

observability
microservices
opentelemetry
distributed tracing
+6
DevOps
CI/CD

Implementing Feature Flags for Progressive Delivery in DevOps

Sep 20, 2026 · 3 views · 0 shares

Learn how feature flags enable safer deployments, A/B testing, and personalized user experiences. This post covers practical implementation strategies and common pitfalls.

feature flags
progressive delivery
devops
continuous delivery
+6
AI
RAG

Building RAG Systems with Vector Databases for Enhanced LLMs

Sep 14, 2026 · 2 views · 0 shares

Explore how Retrieval Augmented Generation (RAG) systems leverage vector databases to provide LLMs with up-to-date, domain-specific knowledge, significantly improving response accuracy and relevance.

rag
llm
vector database
ai architecture
+6
Web Development
Next.js

Optimizing Data Mutations and Revalidation in Next.js App Router

Sep 4, 2026 · 1 views · 0 shares

Learn practical strategies for managing data mutations and ensuring UI freshness in Next.js App Router applications, covering server actions, `revalidatePath`, and `revalidateTag`.

next.js
app router
react
data fetching
+6
Web Development
Next.js

Mastering Data Fetching and Caching in Next.js App Router

Aug 31, 2026 · 5 views · 0 shares

The Next.js App Router introduces powerful, yet complex, data fetching and caching mechanisms. This post demystifies these patterns, helping you build performant and reliable applications.

next.js
react server components
data fetching
caching
+5
AI
Prompt Engineering

Advanced Prompt Engineering for Complex LLM Applications

Aug 29, 2026 · 2 views · 0 shares

Moving beyond basic prompts, this post explores advanced prompt engineering techniques to build robust and reliable LLM-powered applications for complex, real-world scenarios. Learn how to structure prompts for better...

llm
prompt engineering
ai development
natural language processing
+4
System Design
Distributed Systems

Mastering Distributed Transactions in Microservices: Patterns

Aug 26, 2026 · 2 views · 0 shares

Explore the complexities of distributed transactions in microservice architectures. Learn practical patterns like Saga and Two-Phase Commit to ensure data consistency across services, along with their inherent tradeoffs.

distributed systems
microservices
transactions
saga pattern
+6
DevOps
CI/CD

Securing Your CI/CD Pipeline: Best Practices for Supply Chain

Aug 25, 2026 · 1 views · 0 shares

Learn how to fortify your CI/CD pipelines against modern threats, focusing on practical strategies for supply chain security. This post covers essential practices to protect your software delivery process from code to...

cicd
security
supply chain security
devops
+6
AI
LLMs

The Role of Vector Embeddings in Modern AI Applications

Aug 22, 2026 · 1 views · 0 shares

Vector embeddings are the unsung heroes powering many of today's advanced AI applications. This post demystifies what they are, how they work, and their critical role in enabling semantic search, RAG, and more.

vector embeddings
ai
machine learning
natural language processing
+6