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Latest Posts(24 articles)

How Cloudflare Bot Fight Mode Quietly Killed Our Google Rankings

Daily impressions fell from 1,153 to 16 and average position went from 10 to 68 in a single day. The pages were still indexed, the site was up, and nothing had been deployed. The cause was a Cloudflare toggle that serves Googlebot a challenge page carrying noindex,nofollow.

by Serdarcan Büyükdereli

2026-08-13

#caching#algorithms

Cache Eviction Algorithms: FIFO vs LRU vs LFU vs S3-FIFO Benchmark

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.

by Serdarcan Büyükdereli

2026-08-12

#aws#amazon s3

S3 Storage Class Cost: The Break-Even Math Behind Every Tier

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.

by Serdarcan Büyükdereli

2026-08-12

#websocket#sse

WebSocket vs SSE vs Long Polling: The Real Cost of 1,000 Events

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.

by Serdarcan Büyükdereli

2026-08-12

#aws#aws certification

Amazon S3 for the Solutions Architect Exam: What Actually Gets Tested

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.

by Serdarcan Büyükdereli

2026-08-07

Self-hosting DeerFlow 2.0: a complete setup guide

#self-hosted#Open Source

Trending

Self-hosting DeerFlow 2.0: a complete setup guide

Self-host DeerFlow 2.0 with Docker in under 30 minutes. Step-by-step setup guide covering model configuration, sandbox architecture, and production trade-offs for ByteDance's open-source SuperAgent.

The Infinity Tech XXVIII

This week in tech: brain cells play Doom, Anthropic clashes with the Pentagon over AI safety, Paramount acquires Warner Bros., npm supply chain attacks target CI pipelines, and LLMs deploy nuclear weapons in 95% of war game simulations. Plus open-source tools, system design deep dives, and AI prompting tips.

Build a Daily Tech Command Center with Glance

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...

by Serdarcan Buyukdereli

2026-01-02

#weekly

Trending

The Infinity Tech XXVII

What happened this week in the tech universe? From AI investments and Cloud upgrades to DevOps tools and open-source releases — here’s everything worth knowing.

by The Infinity Team

2025-12-01

#kubernetes#kubernetes ingress

Traffic Management in Kubernetes: From Traefik to Istio, Life After NGINX

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...

by Serdarcan Büyükdereli

2025-11-20

The 3 Best Open-Source Notion Alternatives to Self-Host (2025)

#Open Source#Free

⭐Featured

The 3 Best Open-Source Notion Alternatives to Self-Host (2025)

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.

by Serdarcan Büyükdereli

2025-09-15

#weekly

The Infinity Tech XXVI

This week's highlights: Apple's AI strategy, the rise of Mistral AI, Qwen3-Max model, and a guide to learning system design. Discover the latest tech news and open-source projects.

by The Infinity Team

2025-09-09