Apr 3 · 6 min read · A real-time data lakehouse with RisingWave and Apache Iceberg on S3 gives you sub-minute data freshness, full SQL analytics, and object storage costs — without a proprietary data warehouse. RisingWave streams data continuously into Iceberg tables on ...
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Mar 17 · 3 min read · If you’ve worked with Amazon S3, you’ve probably encountered this error at least once: BucketAlreadyExists You try to create a simple bucket like: data-prod But AWS rejects it because someone else
Join discussionMar 4 · 5 min read · Migrating Redis OSS data across AWS accounts sounds simple: Export snapshot → Restore in another account. In practice, it is not that straightforward. In this case, we migrated Redis OSS from Account
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Feb 6 · 9 min read · During a discussion with my manager and the client, one requirement stood out clearly. The client wanted the ability to upload attachments—such as images or PDF files—against a customer record. It was described as a long-standing feature on their buc...
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Jan 30 · 2 min read · For security reasons, if you allow guest users to upload files from your app, it's better to use Guest Access from AWS Cognito instead of a direct AWS Access Key from an IAM User. Why? An IAM User access key is long-lived and never expires. With AW...
Join discussionJan 27 · 3 min read · Introduction As applications go global, users expect fast, reliable access to data—no matter where they are located. Latency, outages, and regional failures can quickly impact user experience and business continuity. This is where Multi-Region Access...
Join discussionJan 23 · 5 min read · Introduction Static website hosting is one of the most common and practical use cases in cloud computing. Applications such as portfolios, documentation sites, landing pages, and frontend builds often consist only of HTML, CSS, JavaScript, and images...
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