by XTIVIA | Mar 26, 2020 | Blog, MongoDB
MongoDB-CR is the challenge response authentication mechanism used in MongoDB versions before 4.0. In version 4.0 this mechanism is removed and you must upgrade to the new mechanism SCRAM before you upgrade to 4.0. You will receive this warning if you have launched...
by XTIVIA | Mar 24, 2020 | Blog, MySQL
When connection requests to a MySQL database from a given host are interrupted, MySQL keeps track of the number of successive interruptions in the host cache. MySQL will eventually block the host, giving them a message [1129] “Host ‘host_name’ is...
by XTIVIA | Mar 20, 2020 | Blog, MongoDB
When you’re upgrading from previous versions before 3.6 you might notice this warning showing up in the shell when you start the server for the first time. This warning is telling you that you don’t have an IP bound to your instance, preventing any...
by XTIVIA | Mar 12, 2020 | Blog, MongoDB
When running a MongoDB instance, it’s always important and even recommended to disable Transparent Huge Pages. Database workload can be poor when THP is enabled. Service File This service will allow you to disable THP during startup. Create the service file...
by XTIVIA | Mar 10, 2020 | Azure, Blog
Microsoft states, “Azure Arc for servers allows you to manage machines which are outside of Azure. When a non-Azure machine is connected to Azure, it becomes a Connected Machine and is treated as a resource in Azure. Each Connected Machine has a Resource...
by XTIVIA | Mar 3, 2020 | Blog, PostgreSQL
Snapshots in Amazon when taken manually, are not available for scheduling. In order to accomplish this you could run Amazon CLI but for that you would need to execute from a server based on a cron job or something similar. This solution will allow you to run a...
