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canonical

Implement an enterprise-ready data lakehouse architecture with Spark and Kyuubi

Sep 4, 2025 By Giulia Lanzafame In Canonical
Here at Canonical we are excited to announce that we have shipped the first release of our solution for enterprise-ready data lakehouses, built on the combination of Apache Spark and Apache Kyuubi. Using our Charmed Apache Kyuubi in integration with Spark, you can deliver a robust, production-level, and open source data lakehouse. Our Apache Kyuubi charm integrates tightly as part of the Charmed Apache Spark bundle, providing a single and simpler-to-use SQL interface to big data analytics enthusiasts.
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canonical

54% of European enterprises want long term open source support: how Ubuntu Pro + Support delivers

Sep 3, 2025 By Lidia Luna Puerta In Canonical
Europe’s open source ecosystem is at a turning point. The Linux Foundation’s Open Source as Europe’s Strategic Advantage: Trends, Barriers, and Priorities for the European Open Source Community amid Regulatory and Geopolitical Shifts report shows organizations across the continent are broadly adopting open source software (OSS). But adoption alone doesn’t guarantee resilience, innovation, or security.
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canonical

Using ISO/SAE 21434 to stay ahead of the Cyber Resilience Act

Sep 3, 2025 By Bertrand Boisseau In Canonical
If you work in automotive, you’ve probably already heard of the CRA – the EU’s Cyber Resilience Act. It’s one of the most ambitious pieces of cybersecurity regulation in years. And while it wasn’t written specifically for cars, it’s going to impact a huge part of how software gets built, updated, and maintained across the automotive stack. So here’s the question: how do you prepare for something like the CRA?
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Why open source might be the best move for ISVs

Aug 28, 2025 By Canonical Ubuntu In Canonical
Why do ISVs choose to partner with Canonical? Canonical’s promise to deliver secure, open source software empowers Independent Software Vendors (ISVs) to focus on building and improving their products every day. We help vendors meet regulatory compliance, reduce their environmental footprint through containerization, and stay ready for the future.
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canonical

Real-time OS examples: use cases across industries

Aug 25, 2025 By Edoardo Barbieri In Canonical
In sectors where precision and predictability are non-negotiable, timing is everything. Whether coordinating robotic arms on a factory floor, maintaining ultra-reliable latency in telecom networks, or ensuring an automotive braking system responds instantly, the success of these systems depends on meeting strict timing deadlines.
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Open Source Data Lakehouse Architecture with Spark and Kyuubi: Engineering Deep Dive

Aug 25, 2025 By Canonical Ubuntu In Canonical
Subscribe. Fuel your curiosity. This webinar gives a detailed exploration of an open source data lakehouse architecture and how we implement it at Canonical. Watch to discover how Spark’s scalable processing engine and Kyuubi’s user-friendly SQL gateway enable efficient, secure, and high-performance analytics on unified data sets. Let’s dig deeper into how this combination simplifies big data storage, interactive analytics, and ETL – all through a single, streamlined open source lakehouse architecture.
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canonical

A complete security view for every Ubuntu LTS VM on Azure

Aug 22, 2025 By Jehudi In Canonical
Azure’s Update Manager now shows missing Ubuntu Pro updates for all Ubuntu Long-Term Support (LTS) releases: 18.04, 20.04, 22.04 and 24.04. The feature was first introduced for only 18.04 during its move to Expanded Security Maintenance. With this addition, Azure highlights where Ubuntu LTS instances would benefit from Expanded Security Maintenance updates if the administrator attaches an Ubuntu Pro license, even for instances running more recent Ubuntu releases.
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