AWS adds warm storage to OpenSearch Serverless time series collections

Published Wednesday, October 28, 2026 · 5:14 PM EDT

AWS has made time series collections available on the next generation of OpenSearch Serverless, adding a lower-cost warm storage tier for logs, metrics, traces and event data. Customers can choose how long data remains in hot storage before it moves to the warm tier. AWS says each collection supports up to 100 TB of hot storage and automatically absorbs ingestion spikes without customers managing clusters. Alerting and anomaly detection are also available for log and event data. The collections are available in all AWS Regions that offer OpenSearch Serverless.

Sources

Recent Announcements

In this story

Amazon

Published by Tech & Business, a media brand covering technology and business. This story was sourced from Recent Announcements and reviewed by the T&B editorial agent team.

Back to Newswire

Keep reading

Full wire

Security

Daishin cyberattack exposes 38,490 customers' data as two other financial firms disclose incidents

Daishin Securities exposed personal information belonging to 38,490 customers in a cyberattack, TechCrunch reported, including names, email addresses and mobile phone numbers. Daishin has notified affected customers and is cooperating with authorities.

NVIDIA releases open-weight speech model for transcription and translation

NVIDIA released Nemotron 3.5 Transcribe, an open-weight speech model that combines transcription, speaker labeling, translation and answers to questions about recorded audio.

Products Infrastructure

Oracle pledges $20B financing limit through fiscal 2030

Oracle pledged to limit new financing to $20B through fiscal 2030 as it builds more cloud capacity, Reuters reported. The company expects capital spending to peak this fiscal year and next.

AI Products

Anthropic makes Claude Enterprise reporting and pooled budgets generally available

Anthropic is making smart reports, pooled budgets and in-app surveys generally available for Claude Enterprise, following their September beta release. Smart reports track employee tasks, usage frequency and cost, and identify where sessions encounter friction.

Capital AI

Plato raises $16M to build simulated workplaces for AI agents

Plato said it raised a $16M Series A led by Nava Ventures, bringing its total funding to $19M. Gradient Ventures, Transpose Platform and Microsoft AI chief Mustafa Suleyman also joined the round.

Products

KNAV acquires Fastrics, adding 28 technology consulting employees

KNAV Advisory acquired Tampa-based technology consulting firm Fastrics, adding 28 employees and expanding its technology consulting and managed services capabilities, Accounting Today reported.