Uber Eats Rebuilds Search Pipeline to Cut End-to-End Latency by 50%
Uber has rebuilt major parts of the Uber Eats search pipeline, reporting a 50% reduction in end-to-end latency. Changes include Above-the-Fold measu…
DevOps
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Cloudflare Cuts 100 TB of Memory from 1.1.1.1 DNS Cache
Cloudflare redesigned the in-memory representation of its Big Pineapple DNS cache, reducing the per-entry footprint by 56% and freeing roughly 100 T…
Parallel Reads and Write Optimization for Large-Scale Data Replication
This White Paper gives data engineers and architects a practical overview of how parallel partitioned reads, write-path optimization, and cloud-nati…
Netflix Moves Toward Open Source Flink Autoscaler for 30,000+ Streaming Jobs
Netflix is moving toward the open-source Apache Flink Autoscaler for more than 30,000 streaming jobs across multiple AWS regions. The operator-level…
DoorDash Uses Envoy and Valkey for a 1.5M RPS Proxy Cache with 99.99999% Availability
DoorDash has developed Entity Cache, a transparent proxy caching platform built on Envoy and Valkey to reduce redundant service-to-service requests…
30+ Updates per Second per Account: Uber Scales Ledger Processing with Batching
Uber introduced a high-throughput financial ledger processing system designed to handle hot account write contention at scale. Using 250ms batching,…
Shopify Reports 15X Faster Graphql Execution with Breadth First Engine
Shopify introduced GraphQL Cardinal, a new execution engine replacing depth-first traversal with breadth-first execution. The redesign improves larg…
Netflix Serves 84% of Query Results from Cache with Interval-Aware Caching in Apache Druid
Netflix improves Apache Druid performance with interval aware caching, serving 84% of analytics results from cache and reducing query load by 33%. T…
[Перевод] ИИ. ЦПУ против ГПУ — Данные и Выводы
Для начала — просто гляньте на те фото и видео, которые я сгенерировал, вообще не прикасаясь к мышке или планшету. Конечно, до и после было проделан…
Cloudflare Builds High-Performance Infrastructure for Running LLMs
Cloudflare has recently announced new infrastructure designed to run large AI language models across its global network. As these models rely on cos…