Operations | Monitoring | ITSM | DevOps | Cloud

In under 2 minutes, we explain what vector embeddings are, how they work, and how to use them in real-world applications like text expansion. We'll also show how Elasticsearch supports vector search with two powerful models: E5, open-source text embedding models designed for multilingual search, and ELSER, a sparse embeddings model from Elastic.

The cross-platform solution for performance monitoring for both cloud and on-premises databases. Anomaly detection powered by machine learning combined with forensic-level wait-time analysis gives you the power to diagnose performance issues in a matter of minutes, not days. Both real-time and historical data give you down-to-the-second answers to resolve critical problems, while expert advice via query and table tuning advisors allow you to proactively optimize your enterprise.

The video provides a quick walkthrough of the SolarWinds Network Topology Mapper, starting with the welcome screen that prompts users to run a new scan. It guides viewers through a wizard for adding SNMP credentials, emphasizing the importance of specifying IP addresses for accurate mapping. The tool can identify unmanaged switches and allows for both one-time scans and scheduled updates, maintaining a clean map by archiving previous scans. Users can hover over connections to view port numbers, although serial numbers remain unavailable. The presenter encourages viewers to reach out with any questions.

Ubuntu will be the first major Linux distribution to adopt sudo-rs, a Rust-based reimplementation of sudo. That announcement sparked plenty of discussion across our social channels. In this episode, Jon, VP Engineering and Ubuntu Lead Developer, answers your comments and questions from our socials. He shares the thinking behind the transition, why it matters for security and sustainability, and what it means for everyday Ubuntu users. Along the way, he adds context and reflects on how these changes shape our community.