Removing Sensitive Data from Git History
Using git filter-repo, BFG Repo-Cleaner, and git filter-branch to scrub secrets, passwords, and credentials from Git history. Step-by-step remediation guide.
Posts in technical
Resolving Merge Conflicts in Git: A Complete Guide
Master merge conflict resolution — understand conflict markers, resolution strategies, and tools for handling conflicts efficiently in team environments.
Semantic Versioning and Git Tags: SemVer, Tag Types, and Management Strategies
Master semantic versioning (SemVer 2.0.0), lightweight vs annotated git tags, tag management strategies, and automated versioning workflows for production software releases.
Trunk-Based Development: The Branching Strategy Behind Google and Facebook
Explore Trunk-Based Development — the branching model used by Google, Meta, and Netflix. Learn about short-lived branches, feature flags, and continuous integration at scale.
What Is Version Control? The Developer's Safety Net
Learn what version control systems are, why they exist, what problems they solve, and why every developer needs one for modern software development.
Alerting in Production: Building Alerts That Matter
Build alerting systems that catch real problems without fatigue. Learn alert design principles, severity levels, runbooks, and on-call best practices.
Apache Beam: Portable Batch and Streaming Pipelines
Discover how Apache Beam's unified programming model lets you write batch and streaming pipelines once and run them on Spark, Flink, or cloud runners.
Apache Flink: Advanced Stream Processing at Scale
Apache Flink provides advanced stream processing with sophisticated windowing and event-time handling. Learn its architecture, programming model, and use cases.
Apache Spark: The Workhorse of Distributed Data Processing
A deep dive into Apache Spark's architecture, RDDs, DataFrames, and how it processes massive datasets across clusters at unprecedented scale.
Apache Spark Streaming: Micro-Batch Processing
Spark Streaming uses micro-batches for real-time processing. Learn about DStreams, Structured Streaming, watermarking, and exactly-once semantics.