Data architecture, cloud technology, and practical AI — guides, tips, and tutorials.https://oguzhanozturk.dev/https://oguzhanozturk.dev/blog/eleven-repos-shipping-with-agents/https://oguzhanozturk.dev/blog/eleven-repos-shipping-with-agents/A map of the eleven open-source repos behind the way I work with coding agents now — grouped into the three things they actually fix: how the agent works, what it knows, and how much of the loop you have to crank yourself.Wed, 08 Jul 2026 00:00:00 GMTAI GuidesClaude CodeAI AgentsDeveloper ProductivityLoop EngineeringContext EngineeringLLMhttps://oguzhanozturk.dev/blog/loop-engineering-agents-without-babysitting/https://oguzhanozturk.dev/blog/loop-engineering-agents-without-babysitting/Most people still use coding agents like a chat box — prompt, wait, copy, fix, repeat. The next step is to stop prompting and design the loop that prompts the agent for you. Here's the shift, the repo that names it, and two tools that make a loop worth running.Sun, 05 Jul 2026 00:00:00 GMTAI GuidesClaude CodeAI AgentsLoop EngineeringAutomationDeveloper ProductivityLLMhttps://oguzhanozturk.dev/blog/context-engineering-memory-tokens/https://oguzhanozturk.dev/blog/context-engineering-memory-tokens/A coding agent fails in two quiet, expensive ways: it forgets what it learned last session, and it re-reads your whole codebase to answer a small question. Four open-source tools attack both — memory, knowledge graphs, and context compression — and they map cleanly onto ideas any data engineer already trusts.Wed, 01 Jul 2026 00:00:00 GMTAI GuidesClaude CodeAI AgentsContext EngineeringMCPDeveloper ProductivityLLMhttps://oguzhanozturk.dev/blog/agent-skills-worth-stealing/https://oguzhanozturk.dev/blog/agent-skills-worth-stealing/A skill is a reusable instruction file that teaches your coding agent how to do a task the way a senior engineer would. Four engineers put theirs on GitHub — here's what's inside, when to reach for each, and the trap to avoid before you copy them in.Sat, 27 Jun 2026 00:00:00 GMTAI GuidesClaude CodeAI AgentsDeveloper ProductivitySkillsLLMhttps://oguzhanozturk.dev/blog/cdc-mysql-to-clickhouse/https://oguzhanozturk.dev/blog/cdc-mysql-to-clickhouse/A practical CDC pipeline: stream inserts, updates, and deletes from MySQL into ClickHouse in under five minutes — using Debezium, Kafka, and ReplacingMergeTree to keep an append-only columnar store correct.Mon, 22 Jun 2026 00:00:00 GMTTutorialsCDCClickHouseKafkaDebeziumData Architecture