YPYogeshwar Peelainexploitnotes.hashnode.dev·Aug 10 · 13 min readTryHackMe : Dreaming WriteupSummary Dreaming is a Linux box built around a Pluck CMS install. Brute-forcing the CMS admin login gives access to the admin panel, which is then abused via a known authenticated file-upload RCE (CVE11N
AGAbu Ghufran (GridPHP)ingridphp.hashnode.dev·Aug 10 · 3 min readModernizing 10-Year-Old PHP Applications Without Breaking the MonolithIf you maintain a legacy PHP application built 8–10 years ago—whether in custom PHP, CodeIgniter, Yii, or an older version of Laravel—you’ve likely faced the inevitable pressure: "We need to modernize00
BWBlogs Worldinankitkhoiwal.hashnode.dev·Aug 7 · 10 min readBuild a Clean Node.js REST API with Express and MySQLMost CRUD demos prove that four SQL statements work. They do not show what happens when validation, database failures, incorrect IDs, and inconsistent response formats enter the same codebase. A maint00
ABA. B Satya Jaideepinsatyajai.hashnode.dev·Aug 6 · 4 min read🚀 AWS RDS MySQL with EC2: Create a Database, Connect Securely, and Run SQL QueriesPrerequisites Before starting, make sure you have: An AWS account An EC2 instance running Ubuntu Basic knowledge of Linux commands IAM permissions to create RDS instances Step 1: Create an Amaz10
SSSpriha Sharmainquotascottage.hashnode.dev·Aug 4 · 5 min readI Tried to Set Up a Backend and Instead Learned Why Env Files Exist. New series, new project. Here's the deal. So, What's Quota's Cottage? For my internship work at DOSINK I am working on a booking system for a 12-room cat wellness hotel - yes, an actual hotel, for cat10
VKVishal Kushwahaindetailsnotes.hashnode.dev·Aug 3 · 16 min readChapter : 7 🎓 SQL JOINs Learn JOINs step-by-step. No confusing theory. Just practical examples you can run right now. 📍 Quick Navigation Start Here: What is a JOIN? The 4 JOINs Explained Practice Problems Real-World Ex00
DODafe Omareinv-84.hashnode.dev·Jul 30 · 5 min readSpec first, trust never: Building a MySQL job queue with an LLMA few jobs ago, I worked somewhere with a homemade MySQL job queue. It had it all: concurrency bugs, jobs that ran twice, jobs that ran never, and a table with no cleanup plan that quietly hit 200 mil00
AalexCRAZY74inalex-crazy74.hashnode.dev·Jul 27 · 6 min readWhy Even Advanced AI Breaks Stock Registers: 12 Years of Snapshot Log Evolution and RDBMS PhysicsIf you have ever designed inventory accounting, an ERP system, or billing, you know: calculating stock balances is a minefield. In SQL textbooks, everything looks clean: run SUM(quantity) over transac00
JAJaafar Abazidinmantekio.hashnode.dev·Jul 24 · 21 min readArabic search in WordPress: the matches it silently missesTwo hundred and fifty thousand articles, and the thing editors complained about was the search box. Not the accuracy of it. The wait. Type a name into the newsroom's admin search, go and do something 10
SHSanskriti Harmukhinvultr.hashnode.dev·Jul 24 · 3 min readDeploying MariaDB on KubernetesMariaDB is a popular open-source relational database. Running it on Kubernetes gets you portability across environments, CI/CD integration, and automated backup/recovery alongside the usual scalabilit00
