by root | Nov 7, 2016 | Development
What is MQTT? MQTT is an open protocol, standardized by OASIS and ISO (ISO/IEC 20922:2016). It is used for data exchange with constrained devices in the field. It keeps network bandwidth at a minimum level and handles unreliable networks without complex error handling...
by root | Nov 5, 2016 | Database, Development
MongoDB is a schema-less, Not only SQL database system. A schema-less design allows for rapid prototyping. Often it pushes you into some dilemmas, most common of them – “To embed … or not to embed”. After searching on sites like StackOverflow, Reddit, Quora you...
by root | Nov 4, 2016 | Development, Embedded
Simple Approach : Initially, positions of each packet are provided to the server for parsing. Format of each packet in string representation : header; imei; value_1; value_2…….value_N; checksum Example of packet received on server is as follows : Input...
