Learn how to develop a Persistent Queue based Task Processor using simple tools like MongoDB and Python. more

Every product either dies a hero or lives long enough to hit Reliability issues. Whether it’s your code or a service that you connect to, there will be a disk that will fail, a network that will experience partition, a CPU that will throttle, or a Memory that will fill up. While you go about fixing this, What is the cost, both in terms of effort and business lost, of failure and how much does eac… more

Software, by default, is opaque. To see what it’s doing you have to write observation capability into it. This goes beyond logs and stepping through in a debugger - because you have to observe the live system, not your sandbox. Is observability a new concept and how is it different from monitoring? How does Control theory use observability to build systems that thrive on feedback and improve? How… more