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# [Data Engineering Weekly](https://www.dataengineeringweekly.com/)
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[Thinking Like a Data Architect](https://www.dataengineeringweekly.com/p/thinking-like-a-data-architect)
[A field guide for data leaders](https://www.dataengineeringweekly.com/p/thinking-like-a-data-architect)
Sep 30 • [Ananth Packkildurai](https://substack.com/@dataengineeringweekly)
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[Data Engineering Weekly #289](https://www.dataengineeringweekly.com/p/data-engineering-weekly-289)
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Sep 28 • [Ananth Packkildurai](https://substack.com/@dataengineeringweekly)
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[Data Engineering Weekly #288](https://www.dataengineeringweekly.com/p/data-engineering-weekly-288)
[The Weekly Data Engineering Newsletter](https://www.dataengineeringweekly.com/p/data-engineering-weekly-288)
Sep 21 • [Ananth Packkildurai](https://substack.com/@dataengineeringweekly)
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[Data Engineering Weekly #287](https://www.dataengineeringweekly.com/p/data-engineering-weekly-287)
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Sep 14 • [Ananth Packkildurai](https://substack.com/@dataengineeringweekly)
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[Data Engineering Weekly #286](https://www.dataengineeringweekly.com/p/data-engineering-weekly-286)
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Sep 7 • [Ananth Packkildurai](https://substack.com/@dataengineeringweekly)
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### August 2026
[Data Engineering Weekly #285](https://www.dataengineeringweekly.com/p/data-engineering-weekly-285)
[The Weekly Data Engineering Newsletter](https://www.dataengineeringweekly.com/p/data-engineering-weekly-285)
Aug 31 • [Ananth Packkildurai](https://substack.com/@dataengineeringweekly)
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[Building an Operational Ontology: An E-Commerce Walkthrough](https://www.dataengineeringweekly.com/p/building-an-operational-ontology)
[The write side of the ontology conversation: named actions, business rules, and write-back to the systems of record — a pattern already running at…](https://www.dataengineeringweekly.com/p/building-an-operational-ontology)
Aug 26 • [Togo YAMANAKA](https://substack.com/@gura105)
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[Data Engineering Weekly #284](https://www.dataengineeringweekly.com/p/data-engineering-weekly-284)
[The Weekly Data Engineering Newsletter](https://www.dataengineeringweekly.com/p/data-engineering-weekly-284)
Aug 24 • [Ananth Packkildurai](https://substack.com/@dataengineeringweekly)
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[Data Engineering Weekly #283](https://www.dataengineeringweekly.com/p/data-engineering-weekly-283)
[The Weekly Data Engineering Newsletter](https://www.dataengineeringweekly.com/p/data-engineering-weekly-283)
Aug 17 • [Ananth Packkildurai](https://substack.com/@dataengineeringweekly)
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[What an Ontology for AI Agents Actually Needs](https://www.dataengineeringweekly.com/p/an-ontology-for-ai-agents-is-a-system)
[How to think about the semantic system that makes an agent coherent, governable, and useful.](https://www.dataengineeringweekly.com/p/an-ontology-for-ai-agents-is-a-system)
Aug 14 • [Ananth Packkildurai](https://substack.com/@dataengineeringweekly)
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[Data Engineering Weekly #282](https://www.dataengineeringweekly.com/p/data-engineering-weekly-282)
[The Weekly Data Engineering Newsletter](https://www.dataengineeringweekly.com/p/data-engineering-weekly-282)
Aug 10 • [Ananth Packkildurai](https://substack.com/@dataengineeringweekly)
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[On Benchmarking](https://www.dataengineeringweekly.com/p/on-benchmarking)
[Why a throughput number is not an architecture decision.](https://www.dataengineeringweekly.com/p/on-benchmarking)
Aug 6 • [Ananth Packkildurai](https://substack.com/@dataengineeringweekly)
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[Data Engineering Weekly #281](https://www.dataengineeringweekly.com/p/data-engineering-weekly-281)
[The Weekly Data Engineering Newsletter](https://www.dataengineeringweekly.com/p/data-engineering-weekly-281)
Aug 3 • [Ananth Packkildurai](https://substack.com/@dataengineeringweekly)
21
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### July 2026
[Data Engineering Weekly #280](https://www.dataengineeringweekly.com/p/data-engineering-weekly-280)
[The Weekly Data Engineering Newsletter](https://www.dataengineeringweekly.com/p/data-engineering-weekly-280)
Jul 27 • [Ananth Packkildurai](https://substack.com/@dataengineeringweekly)
28
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[Data Engineering Weekly #279](https://www.dataengineeringweekly.com/p/data-engineering-weekly-279)
[The Weekly Data Engineering Newsletter](https://www.dataengineeringweekly.com/p/data-engineering-weekly-279)
Jul 20 • [Ananth Packkildurai](https://substack.com/@dataengineeringweekly)
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[Data Engineering Weekly #278](https://www.dataengineeringweekly.com/p/data-engineering-weekly-278)
[The Weekly Data Engineering Newsletter](https://www.dataengineeringweekly.com/p/data-engineering-weekly-278)
Jul 13 • [Ananth Packkildurai](https://substack.com/@dataengineeringweekly)
20
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[Beyond Redaction: Anatomy of a Privacy-Safe Data Platform](https://www.dataengineeringweekly.com/p/beyond-redaction-anatomy-of-a-privacy)
[Why privacy engineering is about governing data in use—not simply hiding it.](https://www.dataengineeringweekly.com/p/beyond-redaction-anatomy-of-a-privacy)
Jul 10 • [Ananth Packkildurai](https://substack.com/@dataengineeringweekly)
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[Data Engineering Weekly #277](https://www.dataengineeringweekly.com/p/data-engineering-weekly-277)
[The Weekly Data Engineering Newsletter](https://www.dataengineeringweekly.com/p/data-engineering-weekly-277)
Jul 6 • [Ananth Packkildurai](https://substack.com/@dataengineeringweekly)
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[Announcing leetdata.ai — A Practice Ground for Data Engineers](https://www.dataengineeringweekly.com/p/announcing-leetdataai-a-practice)
[Software engineers got a gym. Data engineers got production. It's time to fix that.](https://www.dataengineeringweekly.com/p/announcing-leetdataai-a-practice)
Jul 2 • [Ananth Packkildurai](https://substack.com/@dataengineeringweekly)
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### June 2026
[Data Engineering Weekly #276](https://www.dataengineeringweekly.com/p/data-engineering-weekly-276)
[The Weekly Data Engineering Newsletter](https://www.dataengineeringweekly.com/p/data-engineering-weekly-276)
Jun 29 • [Ananth Packkildurai](https://substack.com/@dataengineeringweekly)
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[You Don't Graduate From Data Engineering: Why We Built aide for Continuous Learning](https://www.dataengineeringweekly.com/p/you-dont-graduate-from-data-engineering)
[Introducing aidataengineer.io — an AI-powered learning platform built on 275+ editions of Data Engineering Weekly.](https://www.dataengineeringweekly.com/p/you-dont-graduate-from-data-engineering)
Jun 23 • [Ananth Packkildurai](https://substack.com/@dataengineeringweekly)
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[Data Engineering Weekly #275](https://www.dataengineeringweekly.com/p/data-engineering-weekly-275)
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Jun 22 • [Ananth Packkildurai](https://substack.com/@dataengineeringweekly)
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[Data Engineering Weekly #274](https://www.dataengineeringweekly.com/p/data-engineering-weekly-274)
[The Weekly Data Engineering Newsletter](https://www.dataengineeringweekly.com/p/data-engineering-weekly-274)
Jun 15 • [Ananth Packkildurai](https://substack.com/@dataengineeringweekly)
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[Data Engineering Weekly #273](https://www.dataengineeringweekly.com/p/data-engineering-weekly-273)
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Jun 8 • [Ananth Packkildurai](https://substack.com/@dataengineeringweekly)
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