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I implemented FIFO, LRU, LFU and S3-FIFO from scratch and ran them over one million requests across three access patterns. LRU returned exactly zero hits on a cyclic scan. S3-FIFO led 8 of 12 tests, but not the ones you would guess. Code and raw output included.
S3 Standard-IA costs 45% less per GB than S3 Standard, but that is only one of four charges on the bill. This article works out the real crossover points for Standard-IA, Glacier Instant Retrieval and Intelligent-Tiering, with the formulas and live AWS prices behind every number.
Delivering 1,000 events costs 119 KB over a WebSocket and 885 KB over long polling. Measured wire bytes, delivery latency under a 50 ms round trip, and server memory for 500 connections, with the benchmark code included.
S3 is the one service that can show up in all four SAA-C03 domains, and the exam almost never asks what it is — it asks which storage class, which lifecycle rule, which endpoint. This guide covers those decisions, a phrase-to-answer cheatsheet, and the S3 defaults that changed in 2025 and 2026.
Docker Compose + Glance YAML + Nginx + glance.theinfinity.dev Most mornings, the internet isn’t an “ocean of knowledge.” It’s a soup of notifications. Glance takes that soup, pours it into a single bo...
Now that NGINX Ingress is basically saying “I’m slowly heading to retirement,” everyone has the same question in their head: “So… who do we trust with all this traffic now?” In this post, we’re puttin...
Take back control of your data! Discover 3 powerful open-source alternatives that challenge Notion. We compare AFFiNE, Siyuan, and Docmost to help you decide. Read the in-depth review now.
Welcome to The Infinity! If you're anything like me, spending your nights wondering, "Did I remember to back up the database?
Explore 7 incredible open-source chat apps designed for secure, efficient, and seamless team collaboration and real-time communication.
Discover top open-source tools to back up your Grafana configurations and dashboards.
A HashiCorp Vault cluster on the Raft backend keeps storage and consensus in-process, so the only pieces in front of it are Nginx for TLS and Keepalived for a floating IP that survives losing a proxy node.
This document explains step-by-step how to safely remove OSDs from a live Ceph cluster without data loss or downtime. Continuously monitoring the cluster's health during the process is critically important.
Learn to Set Up a Custom Registry and Virtual Server Using Harbor.
