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Why RAG Complexity Should Be Earned

31 August 2026 at 12:30

A framework for building RAG pipelines that introduces complexity in response to observed failure modes, from lexical and hybrid search to reranking and agentic information seeking

The post Why RAG Complexity Should Be Earned appeared first on Towards Data Science.

Speculative Decoding on CPUs: Nearly 4x Faster Token Generation with DFlash

24 August 2026 at 13:30

Speculative decoding can turn underused CPU compute into faster token generation, without changing the model's output. In our vLLM tests, DFlash delivered 3.92x the autoregressive throughput with Qwen3.5-9B on Intel Xeon 6 at concurrency 1. We break down where the speedup comes from, explain the acceptance metrics, and show what determines whether speculation pays off.

The post Speculative Decoding on CPUs: Nearly 4x Faster Token Generation with DFlash appeared first on Towards Data Science.

How to Scale an Integration Pipeline Without Breaking Correctness

19 August 2026 at 18:00

A production account of scaling an enterprise integration pipeline from 500 to 8,000 events per second, and the two correctness guarantees the throughput work was never allowed to trade away.

The post How to Scale an Integration Pipeline Without Breaking Correctness appeared first on Towards Data Science.

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