Operations | Monitoring | ITSM | DevOps | Cloud

A new version of Rancher Desktop with a troubleshooting diagnostics feature and several other improvements has just been released!

A firewall is a cybersecurity tool used to prevent unauthorized access to your private device or network. It could refer to any software or hardware that checks the data and traffic coming in and going out of a network to ensure they comply with cybersecurity rules. Firewalls can also include what is known as an intrusion detection system (IDS), which additionally blocks malicious traffic while allowing legitimate and authorized traffic access to a network.

Ubuntu Pro, the expanded security maintenance and compliance subscription, is now offered in public beta for data centres and workstations. Canonical will provide a free tier for personal and small-scale commercial use in line with the company’s community commitment and mission to make open source more easily consumable by everyone.

While working on improving the Netdata PostgreSQL collector, we were monitoring our production PostgreSQL instance and something caught our attention immediately. The rows fetched ratio seemed really, really low for one particular database… there were missing indexes in PostgreSQL! Rows fetched ratio is the percentage of rows that contain data needed to execute the query (rows fetched), out of the total number of rows scanned (rows returned).

Whether you work in Manufacturing, Tech, or Retail, you’ve likely considered the impact of automation in your industry. The rapid digital transformation brought on by the COVID-19 pandemic forced many leaders to face this concern head-on. But for IT, there is no cause for alarm. Automation is not designed to replace the workforce; it is designed to be ITs greatest asset.