| AWS |
AWS Big Data Blog |
How to use Parquet Column Indexes with Amazon Athena |
https://aws.amazon.com/blogs/big-data/how-to-use-parquet-column-indexes-with-amazon-athena/
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In this blog post we use Athena and Amazon SageMaker Unified Studio to explore Parquet Column Indexes and demonstrate how they can improve Iceberg query performance We explain what Parquet Column Indexes are demonstrate their performance benefits and show you how to use them in your applications |
2026-04-13 15:57:18 |
| AWS |
AWS Big Data Blog |
Implementing Kerberos authentication for Apache Spark jobs on Amazon EMR on EKS to access a Kerberos-enabled Hive Metastore |
https://aws.amazon.com/blogs/big-data/implementing-kerberos-authentication-for-apache-spark-jobs-on-amazon-emr-on-eks-to-access-a-kerberos-enabled-hive-metastore/
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In this post we show how to configure Kerberos authentication for Spark jobs on Amazon EMR on EKS authenticating against a Kerberos enabled HMS so you can run both Amazon EMR on EC and Amazon EMR on EKS workloads against a single secure HMS deployment |
2026-04-13 15:51:31 |
| AWS |
AWS Database Blog |
Options for changing AWS KMS encryption key for Amazon RDS databases |
https://aws.amazon.com/blogs/database/options-for-changing-aws-kms-encryption-key-for-amazon-rds-databases/
|
In this post we review the options for changing the AWS KMS key on your Amazon RDS database instances and on your Amazon RDS and Aurora clusters We start with the most common approach which is the snapshot method and then we include additional options to consider when performing this change on production instances and clusters that can mitigate downtime Each of the approaches mentioned in this post can be used for cross account or cross Region sharing of the instance s data while migrating it to a new AWS KMS key |
2026-04-13 15:52:10 |
| AWS |
AWS Database Blog |
Connecting .NET Lambda to Amazon Aurora PostgreSQL via RDS Proxy |
https://aws.amazon.com/blogs/database/connecting-net-lambda-to-amazon-aurora-postgresql-via-rds-proxy/
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In this post I show you how to connect Lambda functions to Aurora PostgreSQL using Amazon RDS Proxy We cover how to configure AWS Secrets Manager set up RDS Proxy and create a C Lambda function with secure credential caching I provide a GitHub repository which contains a YAML format AWS CloudFormation template to provision the key components demonstrated a C sample function I also walk through the Lambda function deployment step by step |
2026-04-13 15:48:58 |
| Program |
AWSタグが付けられた新着投稿 - Qiita |
【Amazon Comprehend #2】感情分析・エンティティ抽出・キーフレーズ抽出を試してみる |
https://qiita.com/miruky/items/366ade10cd860a1013ae
|
amazoncomprehend,comprehend,miruky |
2026-04-14 00:01:22 |
| 海外TECH |
AppleInsider - Frontpage News |
iPhone Fold skips hinge problem, turns to material science to solve the crease |
https://appleinsider.com/articles/26/04/13/iphone-fold-skips-hinge-problem-turns-to-material-science-to-solve-the-crease?utm_source=rss
|
Apple is approaching foldables as a materials problem by focusing on how the iPhone Fold display handles stress with adhesive layers rather than how other companies deal with the hinge Render of iPhone FoldFoldables have been available for years yet the crease continues to be the main compromise that distinguishes them from traditional smartphones Initially designs concentrated on hinges support plates and mechanical tension systems to flatten the display These methods enhanced durability but they never fully eliminated deformation According to industry research from TrendForce a new approach is emerging that treats the display as a layered system Continue Reading on AppleInsider Discuss on our Forums |
2026-04-13 15:23:12 |
| 海外TECH |
AppleInsider - Frontpage News |
Aqara W200 review, HomeMapper app, & heat pump talk with Mary-Ann Rau on Smart Home Insider |
https://appleinsider.com/articles/26/04/13/aqara-w200-review-homemapper-app-heat-pump-talk-with-mary-ann-rau-on-smart-home-insider?utm_source=rss
|
On this week s episode of the Smart Home Insider podcast Mary Ann Rau sits in talk through the week s news and discuss the first heat pump to integrate with Apple Home Smart Home Insider PodcastMary Ann Rau is the CEO and co founder of Merino Energy a new start up that just put its first product available for preorder It s the Merino Heat Pump Mono and is the very first home heat pump to integrate with Apple Home Unlike traditional HVAC units the heat pump easily installs into any room with an exterior facing wall and requires no outdoor module It s sold as a flat price purchase which includes professional installation and no surprise fees Continue Reading on AppleInsider Discuss on our Forums |
2026-04-13 15:19:04 |
| 科学 |
NYT > Science |
Gray Whales Are Dying in San Francisco Bay |
https://www.nytimes.com/2026/04/13/climate/gray-whales-san-francisco-bay.html
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The animals might be entering the Bay in search of food as climate change disrupts traditional sources They face huge risks from ships in the area |
2026-04-13 15:28:16 |
| YouTube Channels |
TED |
3 Things I Wish I Knew When I Was Broke | Vivian Tu | TED |
https://www.youtube.com/watch?v=Ojk3QV5U5Jc
|
Finance doesn t have to feel like a foreign language Wall Street trader turned financial educator Vivian Tu YourRichBFF helps millions of people make sense of money breaking down complex concepts into everyday terms you can understand She shares how she broke free from the stress of living paycheck to paycheck ーand explores how we can shift power structures to give everyone a real shot at building wealth Recorded at TEDNext on November Join us in person at a TED conference Become a TED Member to support our mission Subscribe to a TED newsletter Follow TED X Instagram Facebook LinkedIn TikTok tedtoksThe TED Talks channel features talks performances and original series from the world s leading thinkers and doers Subscribe to our channel for videos on Technology Entertainment and Design ーplus science business global issues the arts and more Visit to get our entire library of TED Talks transcripts translations personalized talk recommendations and more Watch more TED s videos may be used for non commercial purposes under a Creative Commons License Attribution Non Commercial No Derivatives or the CC BY NC ND International and in accordance with our TED Talks Usage Policy For more information on using TED for commercial purposes e g employee learning in a film or online course please submit a Media Request at TED TEDTalks Finance |
2026-04-13 15:00:48 |
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