pg-amqp-bridge vs simplehttp: What are the differences?
Developers describe pg-amqp-bridge as "Send Messages from PostgreSQL to RabbitMQ". This tool enables a decoupled architecture, think sending emails when a user signs up. Instead of having explicit code in your signup function that does the work (and slows down your response), you just have to worry about inserting the row into the database. On the other hand, simplehttp is detailed as "A family of libraries and daemons built upon libevent that make high performance HTTP servers simple and straightforward to write". .
pg-amqp-bridge and simplehttp can be primarily classified as "Message Queue" tools.
pg-amqp-bridge and simplehttp are both open source tools. simplehttp with 480 GitHub stars and 73 forks on GitHub appears to be more popular than pg-amqp-bridge with 251 GitHub stars and 14 GitHub forks.