5d ago 路 7 min read 路 Our PostgreSQL cluster crossed 10TB sometime in late 2024. I remember because that was also the week our reporting service started returning HTTP 504s intermittently, and the on-call rotation became a lot less fun. Seven engineers on the team, one da...
Join discussionDec 18, 2025 路 7 min read 路 How we cut infrastructure costs by 71% while improving query performance, with lessons on sharding, caching, and AI-assisted optimization slug: scaling-mongodb-6-billion-documents-ovh Managing a database with billions of records isn't just about havi...
Join discussionOct 12, 2025 路 3 min read 路 Are you sure you have correct set of memory parameters 馃槙 Readers ... what is on-heap memory and off-heap memory ?Sir, on heap memory is controlled by JVM and off heap memory is controlled by OS. Good !!! You are correct but that's not it, let's dive...
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Aug 4, 2025 路 3 min read 路 Laravel LazyCollection and cursor() are game-changers for handling large datasets efficiently. Instead of consuming all memory upfront, these tools stream data line-by-line or record-by-record. For instance, using LazyCollection to parse a user activ...
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Jul 3, 2025 路 9 min read 路 馃搶 Introduction Performance is key when building scalable Node.js applications. But with growing traffic and complex logic, response times can take a hit鈥攅specially when your app makes repeated database or API calls. This is where caching steps in鈥攊t...
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Jun 17, 2025 路 4 min read 路 The Problem Is Worse Than You Think As a consultant, I've seen my share of performance disasters. But I wanted to understand the true scope of the problem beyond my own client experiences. So I partnered with Claude AI to research documented cases fr...
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Jan 8, 2025 路 4 min read 路 Databases are the backbone of modern applications, but as your data grows, so do the challenges of keeping your queries fast and efficient. If your application鈥檚 performance is taking a hit due to slow database operations, it鈥檚 time to master the art...
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Jan 2, 2025 路 5 min read 路 Developing a high-performing mobile application is a priority for every developer. Flutter, Google's UI toolkit, empowers developers to create natively compiled applications for mobile, web, and desktop from a single codebase. But even the most well-...
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Dec 24, 2024 路 4 min read 路 In the fast-paced world of software applications, database performance is critical. Whether you're managing an e-commerce platform with millions of transactions or a content delivery service handling real-time requests, slow database queries can lead...
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Nov 12, 2024 路 4 min read 路 System tuning in Linux is both an art and a science that involves optimizing various components of your system to achieve maximum performance. This comprehensive guide will walk you through the essential aspects of Linux system tuning, from basic con...
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