Posted inSecurity
Nipping Cloud Vulnerabilities in the Bud with Checkov
Automatically scan for IaC security flaws with Checkov. A solution to detect vulnerabilities in Terraform, Kubernetes, and CloudFormation before deploying to the Cloud.
Posted inMySQL
Implementing Soft Delete in MySQL: Don’t Let Unique Constraints and Indexes Slow You Down
Soft Delete is more than just adding a Boolean column. Discover how to handle Unique Constraints using Virtual Columns and optimize indexes for large databases based on real-world experience.
Posted inMySQL
Is MySQL Choking Under Heavy Write Loads? Optimization Secrets for Write-Heavy Systems
Is your MySQL system slowing down during heavy write operations? Discover how to optimize Redo Log, Doublewrite Buffer, and Batch Insert techniques to boost write speeds by 10x.
Posted inLinux
Mount Remote Directories with SSHFS: Code Directly on Your Server Like a Local Drive
Forget FTP/SCP. SSHFS lets you mount server directories directly to your local machine. Edit remote files using VS Code seamlessly and securely via SSH.
Posted inLinux
Managing Node.js, Python, and Go with asdf-vm: Goodbye Version Manager Mess
Manage Node.js, Python, Go, and many other languages with just a single asdf-vm tool on Linux. The perfect alternative to nvm, pyenv, and rbenv.
Posted inMySQL
Mastering Vietnamese Search in MySQL: From Sluggish LIKE to Optimized Full-Text Search
Don't let search features slow down your system. Discover how to combine Shadow Columns and MySQL Full-Text Search for seamless accented and unaccented Vietnamese queries.
Posted inMonitoring
Installing Apache SkyWalking: The ‘All-Seeing Eye’ for Microservices Monitoring from A-Z
A detailed guide on installing Apache SkyWalking for APM and microservices tracing. Includes tips on agent configuration, storage optimization, and managing alert fatigue.
Posted inCentos
CentOS Stream 9: Installing FreeIPA Client for Centralized Management of 500+ Users
Installing FreeIPA Client on CentOS Stream 9 is straightforward if you master DNS and NTP rules. This guide covers quick domain joining and centralized Sudoers configuration.
Posted inCentos
RPM Packaging on CentOS Stream 9: Stop SSH-ing and Copy-Pasting Code!
Forget manual copy-pasting! This CentOS Stream 9 RPM packaging guide helps you standardize deployments, manage dependencies smartly, and minimize production errors.
Posted inDevelopment
Idempotency in REST APIs: Preventing “Double Charges” with Node.js and Redis
Learn how to prevent duplicate transactions in REST APIs using Node.js and Redis. A practical guide to protecting data and avoiding 'double charge' errors during retries.