AWS Weekly Roundup: EC2 application status checks, IAM role manager, OpenAI Daybreak on Bedrock, and more (August 17, 2026) | Amazon Web Services

https://d2908q01vomqb2.cloudfront.net/da4b9237bacccdf19c0760cab7aec4a8359010b0/2026/08/15/2026-osss-korea-opensearch-valkey-thumb.jpg

AWS News Blog

Last week, the OpenSearch and Valkey teams visited Seoul to meet open source developers and contributors in the Open Source Summit Korea 2026 and MCP DevSummit Seoul 2026. At the four-day event, community leaders and users of open source projects and emerging agent AI gathered to share knowledge, collaborate on solutions, and push the projects forward.

Leaders of the Korean OpenSearch communities volunteered to participate in the booth, and also had time to network and interact in the user group meetup.

OpenSearch is an open source, enterprise-grade search and observability suite that brings order to unstructured data at scale. On June 9, 2026, OpenSearch 3.7 introduced new tools designed to query, alert, and track SLOs across logs, traces, and metrics through a single interface and retrieve vectors up to 5.5x faster for improved search performance. Since July 30, 2026, you can run OpenSearch version 3.7...

Copyright of this story solely belongs to amazon.com. To see the full text click HERE

Read more

https://cdn.mos.cms.futurecdn.net/6T2yjYGcikE59SossJVgaQ-1920-80.jpg

A new lithium-ion battery breakthrough could lead to cells that deliver more power for longer — they might be useful for everything from EVs to gaming laptops to robots to drones

* Another next-gen battery upgrade has been reported * Zinc-iodine batteries are now more stable * The tech promises a more sustainable lithium-ion replacement With so many modern-day devices dependent on rechargeable lithium-ion batteries, scientists are hard at work trying to figure out ways of improving the tech — and a team from the