# Data Engineering Weekly #287

DevFeed: [Data Engineering Weekly #287](<https://devfeed.tech/articles/data-engineering-weekly-287-18267.md>)

Original publisher: [Read original article](<https://www.dataengineeringweekly.com/p/data-engineering-weekly-287>)

Author: Ananth Packkildurai

Published: 2026-09-14T02:52:23Z

Content type: article

Language: en

Sources: [Data Engineering Weekly](<https://devfeed.tech/sources/data-engineering-weekly.md>)

Topics: [data-engineering](<https://devfeed.tech/topics/data-engineering.md>), [Kafka](<https://devfeed.tech/topics/kafka.md>), [data observability](<https://devfeed.tech/topics/data-observability.md>), [Embeddings](<https://devfeed.tech/topics/embeddings.md>), [Multi-tenancy](<https://devfeed.tech/topics/multi-tenancy.md>), [Event-Streaming](<https://devfeed.tech/topics/event-streaming.md>), [OpenAI](<https://devfeed.tech/topics/openai.md>), [Library](<https://devfeed.tech/topics/library.md>), [Code](<https://devfeed.tech/topics/code.md>)

Tags: [architecture](<https://devfeed.tech/tags/architecture.md>), [architectures](<https://devfeed.tech/tags/architectures.md>), [data-engineering](<https://devfeed.tech/tags/data-engineering.md>), [data-quality](<https://devfeed.tech/tags/data-quality.md>), [embedding](<https://devfeed.tech/tags/embedding.md>), [engineering](<https://devfeed.tech/tags/engineering.md>), [kafka](<https://devfeed.tech/tags/kafka.md>), [multi-tenancy](<https://devfeed.tech/tags/multi-tenancy.md>), [object-storage](<https://devfeed.tech/tags/object-storage.md>), [observability](<https://devfeed.tech/tags/observability.md>), [openai](<https://devfeed.tech/tags/openai.md>), [streaming](<https://devfeed.tech/tags/streaming.md>), [vector](<https://devfeed.tech/tags/vector.md>)

## AI overview

Data Engineering Weekly #287 covers building data platforms from scratch, including composable architectures, data quality, and observability. It also previews talks on governed machine-executable ontologies for marketing activation and fair, order-preserving Kafka consumption for many tenants. The issue links to OpenAI's storage platform scaling for ChatGPT and Pinterest's embedding retrieval platform.

## Source excerpt

The Weekly Data Engineering Newsletter