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* genai interface * x * x * text to speech * Re-add events package (#2761) * Re-add events package * run redis as a dep * remove redis events * fix: data race on event subscriber * fix: data race in tests * fix: store errors * fix: lint issues * feat: default stream * Update file.go --------- Co-authored-by: Brian Ketelsen <bketelsen@gmail.com> * . * copilot couldn't make it compile so I did * copilot couldn't make it compile so I did * x --------- Co-authored-by: Brian Ketelsen <bketelsen@gmail.com>
Postgres plugin
This module implements a Postgres implementation of the micro store interface.
Implementation notes
Concepts
We maintain a single connection to the Postgres server. Due to the way connections are handled this means that all micro "databases" and "tables" are stored under a single Postgres database as specified in the connection string (https://www.postgresql.org/docs/8.1/ddl-schemas.html). The mapping of micro to Postgres concepts is:
- micro database => Postgres schema
- micro table => Postgres table
Expiry
Expiry is managed by an expiry column in the table. A record's expiry is specified in the column and when a record is read the expiry field is first checked, only returning the record if its still valid otherwise it's deleted. A maintenance loop also periodically runs to delete any rows that have expired.