Searching the Moodle database schema is no longer a challenge and table fields names and purposes are no longer a mystery 🙂
With the Zoola analytics DB schema explorer, we can now search and filter tables, table fields, and explorer 1st and 2nd level external key connections between tables.
Source: Moodle 3.3 Database schema / Zoola Analytics
In this article, I review some of the top open source business intelligence (BI) and reporting tools. In economies where the role of big data and open data are ever-increasing, where do we turn in order to have our data analysed and presented in a precise and readable format? This list covers tools which help to solve this problem. Two years ago I wrote about the top three. In this article, I will expand that list with a few more tools that were suggested by our readers.
מקור: Top 7 business intelligence and reporting tools | Opensource.com
Recently, nginx 1.9 introduced support for TCP load balancing – similar to what HAProxy is capable of. The one major drawback is that it does not support advanced backend health checks. This is required when running MySQL Galera Cluster, as we’ll explain in the next section. Note that this limitation is removed in the paid-only edition called NGINX Plus.
מקור: nginx as Database Load Balancer for MySQL or MariaDB Galera Cluster | Severalnines