投稿時間:2026-06-17 04:12:16 RSSフィード2026-06-17 04:00分まとめ(9件)

カテゴリー	サイト名	記事タイトル	リンクURL	頻出ワード・要約等	登録日
AWS	AWS Database Blog	Similarweb’s migration from HBase to Amazon DynamoDB	https://aws.amazon.com/blogs/database/similarwebs-migration-from-hbase-to-amazon-dynamodb/	Managing massive data volumes at scale presents significant operational challenges At Similarweb we faced these challenges with Apache HBase and found a solution in Amazon DynamoDB Similarweb is a digital intelligence platform that provides AI powered insights into website traffic app usage and market trends to help businesses benchmark competitors and optimize growth strategies We faced growing scalability and operational complexity issues with our existing Apache HBase infrastructure which prompted us to explore more flexible and efficient alternatives This post walks you through our journey migrating our data storage from Apache HBase to DynamoDB We discuss the technical challenges migration approach data modeling strategies cost optimization techniques and key benefits achieved along the way	2026-06-16 18:35:15
AWS	AWS Database Blog	Improve query performance with EXPLAIN plans in Amazon Aurora DSQL	https://aws.amazon.com/blogs/database/improve-query-performance-with-explain-plans-in-amazon-aurora-dsql/	In this post we show you how to use EXPLAIN plans to diagnose and improve query performance in Amazon Aurora DSQL We introduce a three layer filter model as a practical framework for understanding where your predicates are evaluated and walk through the architecture differences that make Aurora DSQL plans unique the anatomy of an EXPLAIN output access method selection and a step by step query improvement workflow	2026-06-16 18:33:10
AWS	AWS	How do I troubleshoot the "503 Service Unavailable" error in Amazon Bedrock?	https://www.youtube.com/watch?v=mI2BBwoZ3CA	For more details on this topic visit the AWS Knowledge Center on AWS re Post and read the full article associated with this video The AWS Knowledge Center contains trusted expert reviewed answers to frequently asked questions across AWS services ーincluding EC S IAM Lambda Bedrock and more Adrian shows you how to troubleshoot the Service Unavailable error in Amazon Bedrock Subscribe to AWS Create a free AWS account Try AWS for free Connect with an expert Explore more Next steps Explore on AWS in Analyst Research Discover deploy and manage software that runs on AWS Join the AWS Partner Network Learn more on how Amazon builds and operates software Do you have technical AWS questions Ask the community of experts on AWS re Post Why AWS Amazon Web Services is the world s most comprehensive and broadly adopted cloud enabling customers to build anything they can imagine We offer the greatest choice of innovative cloud capabilities and expertise on the most extensive global infrastructure with industry leading security reliability and performance AWS AmazonWebServices CloudComputing	2026-06-16 18:16:49
海外TECH	Ars Technica	Pentagon boasts of using AI to write reports mandated by Congress	https://arstechnica.com/ai/2026/06/pentagon-boasts-of-using-ai-to-write-reports-mandated-by-congress/	Pentagon also claims million personnel are using generative AI tools	2026-06-16 18:11:05
海外TECH	Engadget	The EU won't pursue a mandatory game preservation law	https://www.engadget.com/2195679/the-eu-wont-pursue-a-mandatory-game-preservation-law/	The European Commission says it can t force publishers to preserve video games citing existing copyright and IP law	2026-06-16 18:45:28
海外TECH	Engadget	10 underrated Apple Watch features you can set up in minutes	https://www.engadget.com/2195465/underrated-apple-watch-features/	These might not be the most popular or well known Apple Watch features but we think they re worth using and setting up	2026-06-16 18:30:00
海外TECH	Engadget	Xfinity introduces same-day Wi-Fi for new customers.	https://www.engadget.com/2195612/xfinity-introduces-same-day-wi-fi-for-new-customers/	In some markets new Xfinity customers can get their wifi set up same day	2026-06-16 18:14:13
科学	NYT > Science	New Coral Study Identifies Areas Where Reefs Are Hanging On	https://www.nytimes.com/2026/06/16/climate/coral-reef-global-warming.html	New research has identified areas around the world where cooler currents and other favorable conditions are helping to protect coral from the worst effects of global warming	2026-06-16 18:10:46
科学	NYT > Science	D.O.J. Seeks to Halt Pollution Lawsuit Against Elon Musk’s Data Center	https://www.nytimes.com/2026/06/16/climate/xai-musk-mississippi-grok-turbine-lawsuit-naacp.html	The department cited national security concerns saying Elon Musk s company had played a crucial role in the Iran war It also argued it has the authority to stop environmental lawsuits brought by citizens	2026-06-16 18:54:26