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Team code Ownership
Team code ownership lets any team member modify any part of the code. Ownership is an emotional or qualitative attribute that ties all developers on the team to the project and code base. It is a spectrum where, on one side, each individual has ownership of only their...
What is MQTT Protocol?
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...
To embed or not to embed – Mongodb
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 will...
Approaches for Binary protocol (Bytestream protocol) for sensors
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 packet...
Defect Prevention using POKA-YOKE technique
"A stitch in time saves Nine", after reading below article you will get to know in what context I am using this proverb. Most organizations develop software with a mindset that QA will be testing the product and detecting all bugs present in the system. Since our...