Sometimes we might feel the need to install MySQL client inside a Docker container which is running our application server. We might have faced some MySQL error while running some database query or there is some issue while connecting to MySQL server from the Docker container. At that time if we can install MySQL client … Read more
Neave Pac-Man was my favourite. This flash based version of classic Pac-Man game had a good graphics, seamless while operating using keyboard & worked like a charm. But due to copyright issues, it was removed for downloading. The flash exe file is not available for download anymore. Recently I just saw that Neave Pacman is … Read more
A message can be requeued when consumer fails to process a message. It comes in handy when the message failed due a temporary glitch & can be processed successfully in next attempt or by a different consumer instance. The option whether to requeue or not can be controlled by requeue parameter while doing negative acknowledgement (basic.nack … Read more
We know about CAP theorem for distributed system. Consistency: Any node which is not down must return the latest write when data is read from it. Availability: Any node which is not down must return non-error response for a read. Data might not be the most recent. Partition Tolerance: In case of network breakdown among … Read more