graylog
In this article, I'm installing Graylog on Ubuntu 20.04 on the Raspberry Pi 4 8GB. Graylog is a leading centralized log management solution for capturing, storing, and enabling real-time analysis of terabytes of machine data. I'm following the steps described here: Prereqs: $ sudo apt-get update
elasticsearch
In this article, I'm installing Elasticsearch on Ubuntu for the Raspberry Pi 8GB, Elasticsearch is a distributed, RESTful search and analytics engine capable of addressing a growing number of use cases. because it's a requirement for Graylog, which I'll install in a next post.
mongodb
In this article I'm installing MongoDB Community Edition on Ubuntu 20.04 on the Raspberry Pi 4 8GB. The steps (official docs) can be found here. I tried to install MongoDB CE 5.0, but it didn't work, I got the following message. ubuntu@ubuntu:~$ sudo
mariadb
In this article, we are installing MariaDB Community Edition on Ubuntu 20.04 LTS, and, a in future post we will configure replication. I followed these steps from the MariaDB docs, here: But first, since this is a new server, let's upgrade it. Update the package lists for
db2
Last week, I was trying to check the version of my Db2 client on my laptop and I got an unexpected error message. This was odd as my laptop had plenty of memory, so I tried a couple more commands. C:\WINDOWS\system32>db2licm -l Product name: "IBM
postgresql
Last week a colleague contacted me about a PostgreSQL installation where the privileges of the postgres user suddenly "disappeared". I searched around a bit and found this really useful article in stackoverflow. However, his server was Windows, so I tried and replicated this issue on a Windows 2019
databases
Last year, I installed SQL Server Management Studio 18.0 on a server tested the connection to the SQL Instance and everything looked OK. SSMS was exiting immediately after showing the splash screen. But months later, I tried again and SSMS was not starting. To troubleshoot this, let's
sqlserver
A few weeks ago I had the task to install SQL Server 2014 Express Edition and SQL Server Management Studio (SSMS) 18.4 and what it was going to be no more than an hour ended in a 16 hours change. Actually, I did install successfully one of the servers,
arm
In a previous post we’ve installed Prometheus on Raspberry, and this time we are installing Grafana on a Raspberry Pi as part of our homelab monitoring server. The Raspberry Pi we’ve chosen is this one.Model 3B -1GB. So, let’s start with downloading the software first from
homelab
In a previous post we’ve installed Prometheus on Ubuntu, and this time we are installing Prometheus on a Raspberry Pi as part of our homelab monitoring server. The Raspberry Pi we’ve chosen is this one.Model 3B -1GB. So, let’s start with downloading the software first from
ubuntu
What is Prometheus? Prometheus is an open-source systems monitoring and alerting toolkit originally built at SoundCloud. Since its inception in 2012, many companies and organizations have adopted Prometheus, and the project has a very active developer and user community. To download the software we click here, select our Operating System:
mariadb
In this article we are installing MariaDB 10.5.8 Community Edition on Centos 8.2. MariaDB is free and open source software The MariaDB database server is published as free and open source software under the General Public License version 2. You can download and use it as much
