Don’t get blocked by QOS – RabbitMQ Quality Of Service work-around
We look into how to fetch messages manually so we don't prefetch any messages and create bottlenecks for longer running processes.
We look into high availability using Heartbeat and DRBD. Heartbeat is a software to monitor and failover when a machine is unresponsive and DRBD can help you replicate data between machines making your setup highly available. This solution can help you doing maintenance work without downtime.
I just switched to use Linux at work. I’ve had Gentoo at home for years but Windows seems to be a part of the consulting branch of work I’ve done so far. The new machine I got was of course a 64 bit one and I installed the right distribution. After a week of use…
In this video we will cover what I use in my ceph cluster. I’m not an hardware reviewer but this is an example of what kind of hardware that could be used in a ceph cluster. Especially if you want to create a cluster for home use or testing.
In this video, I get back to the basics and show you how to use the code from my series Java By Example to read data from an excel spreadsheet in order to populate your invoice PDF.
We solve the day 3 challenges for the Advent of Code.
When using the marketing trigger “Current page” with “Customer is viewing a catalog entry”. The template you use is actually saying look for a specific productId on a command called ProductDisplay. If you look in the dmeletemplate table you could find all the templates for the different triggers and other elements used by marketing. In…