I'm about to develop a website that has near real time chat. I know that it can be implemented using …
java websocket xmpp real-time near-real-timeI have a good old-style LAMP webapp. A week ago I needed to add a push notification mechanism to it. …
node.js sockets nonblocking near-real-timeBackground: I have a PostgreSQL (v8.3) database that is heavily optimized for OLTP. I need to extract data from it …
postgresql data-warehouse etl near-real-time data-extraction