Ralph's Blog about this and that (RSS | Atom)

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Access Amazon S3 objects with SQL SELECT

Published: January 22, 2022  •  go, java, aws

In this blog post, I take a look at S3 Select, a service that enables an application to access Amazon S3 objects with SQL SELECT. Code examples in Java and Go

Dexie.js live queries

Published: January 22, 2022  •  javascript, database, ionic

In this blog post, I will show you an example of the new live query feature in Dexie.js 3.2 that enables an application to subscribe to IndexedDB queries.

Sending Protocol Buffers messages over SQS

Published: January 15, 2022  •  go, java, aws

In this blog post, I show you how to send and receive Protocol Buffers messages over Amazon Simple Queue Service (SQS). The examples of producers (send) and consumers (receive) are written in Java and Go.