SPDQ - Speedy Postgresql Data Queue is exactly what it says it is - a fast, Postgres powered data queue. A few of SPDQ's features are:

• Powerful free database via PostgreSQL
• Secure REST API provided via PostgREST
• Full GUI provided via WaSQL
• Built-in scripting for building custom producers and consumers via WaSQL supports PHP, Python, and Lua programming languages
• Database driven, auto-managed script scheduler for running your scripts
• Replayable, searchable, self-managed Queues
• Built-in Pub/sub subscription allowing multiple consumers of the same queue
• Database support for PostgreSQL, Oracle, HANA, SQL Server, Mysql, Sqlite, Snowflake, Firebird, cTREE, MS Access and Gigya

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