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AI Made Infrastructure Weird Again | Ubuntu Summit 26.04
For years, we were told we were escaping hardware. Virtualization, containers, and Kubernetes made the underlying servers practically invisible to the average application developer. Then came the AI boom and infrastructure got incredibly weird again. In this fast-paced lightning talk, Billy Olson from Canonical breaks down why the modern AI server is no longer just a machine, but a volatile distributed system packed inside a single chassis.
Write IT Down: Creating Helpful Documentation
Documentation may not be the most glamorous thing in the world, but it can not only save your vacation, but also make processes more efficient, enable employees to problem-solve on their own, and allow you to do more important things. In this stream, we discuss.
Atlassian's HR team leads AI transformation
AI transformation doesn’t succeed without people at the center. At Atlassian, HR is leading the way. Our People team believes that the best AI culture isn’t mandated from the top. It’s built by meeting employees where they are, partnering with leaders across the business, and making AI part of how work gets done from day one. See how Atlassian’s HR team is building a culture of experimentation where everyone builds, and what that looks like in practice.
incident.io vs PagerDuty: Which Wins IT Response in 2026?
The world of IT incident response is no longer just about getting an alert. As systems grow more complex, teams need tools that not only notify them of a problem but also help them solve it quickly. In this evolving landscape, two names dominate the conversation: PagerDuty, the established enterprise leader, and incident.io, the modern, Slack-native challenger.
How Clover moved beyond blue-green deployments with HAProxy Fusion Control Plane
Clover’s platform handles more than just payments: inventory, employee management, online sales, and customer loyalty programs are all running on a single monolith called the Clover Operating System (COS). Releasing updates to that platform reliably and without disrupting merchants is one of the hardest operational problems a platform team can face. For a decade, Clover ran HAProxy at the center of its infrastructure.
Catch visual regressions with Snapshots, now in beta
Sentry Snapshots diffs screenshots on every commit and blocks the PR if there are any visual changes so you can confirm they’re intentional. Users don’t interact with code, they interact with something they can see and touch. Snapshots gives you a lightweight way to test it. It’s easier than ever to change code. It’s also easier than ever to trade quality for speed. Modern codebases need guardrails to ensure correctness.
ChangeTower User Stories - Turning Public Web Changes into Recruitment Pipeline
For modern business teams, the public web is the single largest source of competitive and market intelligence — and one of the hardest to keep up with. Compliance teams track changes to regulations, policies, and terms. Competitive intelligence teams watch rivals’ pricing, positioning, and personnel. Recruiters and business developers monitor hiring activity that signals new opportunities. In every case, the value lies in noticing a change before anyone else does.
The new G2 Summer Badges are here!
We're thrilled that SIGNL4 is appreciated by the G2 community! SIGNL4 has been recognized by G2 as High PerformerBest Results Most Implementable for delivering the Best Estimated ROITop 50 Best German Software Companies Thank you all! ���������� ������������: SIGNL4 is a mobile alerting and incident response solution designed for modern operations teams. With features like duty scheduling, time off management, and real-time mobile alerts, SIGNL4 ensures the right people are notified – even when schedules change.