wal2json VS clap

To illustrate the above, let’s look at an example, using wal2json for convenience. An update event looks something like this:

You could also use tools in conjunction with logical replication to stream changes, like debezium or wal2json.

I was researching for the whole day and found out https://github.com/eulerto/wal2json and postgres bult-in `pgoutput` plugin help me to catch the changes.

I don't think this is something for "rails" to do per se, and more the underlying DB. replication tools to capture a "change log". I have use postgres Write Ahead Logs (WAL) shipped to s3 in json format https://github.com/eulerto/wal2json

[0] https://supabase.com [1] https://github.com/supabase/realtime [2] https://github.com/eulerto/wal2json [3] https://github.com/supabase/walrus [4] https://gsd.di.uminho.pt/members/cbm/ps/delta-crdt-draft16ma... [5] https://supabase.com/blog/2022/04/01/supabase-realtime-with-... [6] https://fly.io [7] https://github.com/supabase/realtime/tree/multiplayer [8] https://github.com/supabase/supabase/tree/master/docker

wal2json Output Plugin that converts WAL output to JSON objects [Open Source] pg_recvlogical Postgres app that can consume update stream [Out-of-the-box with Postgres] decoderbufs Output Plugin that delivers data as protobuf [Open Source, Used in Debezium]

The format of these change events will be determined based on the Logical Decoding Output Plugin. For example, the wal2json output plugin allows you to output the changes in JSON, which are easier to parse than the test_decoding plugin output.

We do this by installing this plugin called wal2json, which is done by following it's README's instructions, that describes how to enable logical replication.

If you need inspiration from a well designed C plugin API, look at CLAP.

I'm proud to announce the latest major yabridge release. I spent the last couple months working on support for bridging CLAP plugins. With yabridge 5.0 you can now use Windows CLAP plugins in native Linux CLAP hosts with full functionality. CLAP is a collaborative effort by a group of plugin and host developers of all backgrounds to create a permissively licensed extensible plugin standard that is simple while also catering to the needs of plugin developers, host developers, and musicians alike. When bridged under yabridge, these plugins are likely to have lower bridging overhead than their VST2 and VST3 counterparts while also being more responsive and offering better support for instrument plugins and parameter modulation.

Maybe make a CLAP version?