Mar 3 · 8 min read · Caching Strategies and Tools: Redis, Memcached, CDN, and Application-Level Patterns Caching is the single most effective tool for improving application performance. A well-placed cache can turn a 200ms database query into a 1ms lookup. But caching al...
Join discussionSep 12, 2025 · 4 min read · DevOps engineers absolutely benefit from understanding databases. This article shares the highlights and hands-on learnings from a walkthrough of core database concepts, practical tasks, and real infrastructure decisions that shape real world DevOps ...
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Aug 8, 2025 · 11 min read · We run multiple WordPress sites on a single VPS, all using Memcached for object caching. The problem? Flushing the object cache for one site risks wiping the cache for all others sharing the same memory pool. In this post, I’ll walk you through: Why...
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Jul 27, 2025 · 2 min read · Today I worked on Auto Scaling Groups (ASG) in AWS by implementing them for the vProfile project — a real-world Java web app architecture that simulates a production stack. 🔧 Tech Stack Overview (vProfile Project) Here’s the complete application in...
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Jul 25, 2025 · 14 min read · It was the kind of meeting every engineer dreads. The graphs on the projector screen all pointed up and to the right: user growth, requests per minute, revenue. But one graph, database CPU utilization, was hugging the 90% ceiling, and another, p99 re...
Join discussionJul 15, 2025 · 1 min read · Today I containerized the VProfile Project, a Java-based multi-tier web application, using Docker. This practical step helped me solidify my understanding of containerized environments, inter-service communication, and microservice deployment workflo...
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Jul 5, 2025 · 2 min read · In continuation of setting up a complete Java project stack manually using Vagrant-based virtual machines, Day 26 focused on configuring two vital backend services: Memcached (Database Caching) RabbitMQ (Message Broker) 🗃️ Memcached Setup (mc01...
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Jun 8, 2025 · 2 min read · In today's cloud-driven world, handling large datasets and memory-intensive applications efficiently is crucial. Amazon Web Services (AWS) offers a range of memory-optimized EC2 instances tailored for high-performance computing. In this article, we e...
Join discussionApr 10, 2025 · 4 min read · I built dustdb and you can see here Dustdb. I’m Muhammad Yasir a engineer in pakistan and i was nerd since my studies and i got punished by teachers for learning extra thing and when my journey started as a developer i first stuck at database connect...
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Apr 7, 2025 · 9 min read · I was building a database similar to redis and after messing with research papers and Operating system specific books and what not and then i finally knew secret sauce is on the way. Understanding LRU and LFU Caching: Exploring Concepts, Implementati...
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