# compatible (blogs) — RSS Amplifier Recent posts from the 5 feeds in the RSS Amplifier directory that cover compatible. Page: Feed: --- ## [Jersey 3.1.0 behaviour changes](http://blog.supol.cz/?p=250) _2026-01-21 · Jan · Jan's Blog_ This article discusses backward-incompatible changes in Jersey 3.1.0. While Jersey tries to minimize these incompatible changes, the changes are forced by the Platform Specification Project, API project, security reasons, or by an unstoppable evolution. Jersey 3.1.0 drops compatibility with JDK Continue reading ## [Small Kafka: Nisshi + SQLite on a free t3.micro (AWS Free Tier)](https://blog.nisshi.io/articles/broker-aws-free-tier) _2026-01-13 · peter.morgan@nisshi.io (Peter Morgan) · blog.nisshi.io - Engineering_ Achieving 7000 msg/s (~6.7MB/s) with just 27MB of memory on a free t3.micro EC2 in AWS ## [Nisshi SQLite: 48MB/sec, 114ms max latency with 20MB RSS](https://blog.nisshi.io/articles/performance-tuning-ii-sqlite) _2026-01-09 · peter.morgan@nisshi.io (Peter Morgan) · blog.nisshi.io - Engineering_ Using flame graphs to remove a hot path, stop copying data and switching to a fast CRC32 ## [Tuning Nisshi: 600,000 record/s with 13MB of RAM](https://blog.nisshi.io/articles/performance-tuning-i) _2025-12-20 · peter.morgan@nisshi.io (Peter Morgan) · blog.nisshi.io - Engineering_ Writing 585 MB/s with just 13MB of memory usage. ## [SQLite storage for Nisshi](https://blog.nisshi.io/articles/supporting-sqlite) _2025-09-10 · peter.morgan@nisshi.io (Peter Morgan) · blog.nisshi.io - Engineering_ Using SQLite as a storage engine with Nisshi, a Kafka compatible streaming platform, producing and consuming Protobuf messages using generated test data. ## [Route, Layer and Process Kafka Messages with Nisshi Services](https://blog.nisshi.io/articles/route-layer-service) _2025-09-03 · peter.morgan@nisshi.io (Peter Morgan) · blog.nisshi.io - Engineering_ Learn how Nisshi uses the Service and Layer traits to route, layer and process Apache Kafka messages in a modular and composable way. ## [Effortlessly Convert Kafka Messages to Apache Parquet with Nisshi: A Step-by-Step Guide](https://blog.nisshi.io/articles/parquet) _2025-04-09 · peter.morgan@nisshi.io (Peter Morgan) · blog.nisshi.io - Engineering_ Learn how to use Nisshi to validate and automatically convert Kafka messages into Apache Parquet format, simplifying data processing. In this tutorial, we demonstrate using a Protocol Buffer schema to transform taxi ride data into Parquet files, with support for Apache Avro and JSON schemas as well. Discover how Nisshi integrates with Apache Kafka, supports schema validation, and allows easy… ## [Smoke Testing with the Bash Automated Testing System 🦇](https://blog.nisshi.io/articles/gh-smoke-test-with-bats) _2025-03-04 · peter.morgan@nisshi.io (Peter Morgan) · blog.nisshi.io - Engineering_ Nisshi, a Kafka-compatible broker using S3 or PostgreSQL, undergoes automated smoke testing with GitHub workflows and BATS. ## [Using Nisshi with Tigris on Fly](https://blog.nisshi.io/articles/fly-with-tigris) _2025-02-12 · peter.morgan@nisshi.io (Peter Morgan) · blog.nisshi.io - Engineering_ In this article we deploy Nisshi on Fly using Tigris Data S3 compatible storage. ## [Apache Kafka protocol with serde, quote, syn and proc\_macro2](https://blog.nisshi.io/articles/serde-kafka-protocol) _2025-01-29 · peter.morgan@nisshi.io (Peter Morgan) · blog.nisshi.io - Engineering_ Using serde, quote, syn and proc\_macro2 to implement the Kafka protocol in Rust. ## [Ship everywhere from one CLI (Sponsored)](https://crawlproof.com/a/kOef8IFpq3kC) _2025-01-28 · **Sponsored**_ One codebase, hosted runners, encrypted credentials, and automated submissions across stores ## [Is Kafka Costing You More To Operate Than It Should?](https://shortishly.com/blog/tansu-stateless-broker/) _2024-10-09 · Peter Morgan · shortishly_ Tansu is a modern drop-in replacement for Apache Kafka with PostgreSQL and S3 storage engines ## [A Kafka Compatible Broker With A PostgreSQL Storage Engine](https://shortishly.com/blog/tansu-postgres/) _2024-09-15 · Peter Morgan · shortishly_ Tansu is an Apache Kafka Compatible broker using PostgreSQL for storage ## [Tansu: An Apache Kafka Compatible API Server written in Rust](https://shortishly.com/blog/tansu-apache-kafka-compatible-api-server/) _2024-09-05 · Peter Morgan · shortishly_ Tansu is an Apache Kafka Compatible API Server written in Rust