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DuckDB uses RDBMS to attack classic 'small changes' problem in lakehouses

1 month ago
Batching teensy changes in chunks creates massive performance boost, DuckDB Labs team claims

The team behind in-process OLAP database DuckDB has put forward a solution to the "small changes" problem that they say plagues lakehouse implementations of the kind based on technologies from Databricks, Snowflake, Google, and others.…

Lindsay Clark

Archinstall 4.2 Shifts to Wayland-First Profiles, Leaving X.Org Behind

1 month ago
by George Whittaker

The Arch Linux installer continues evolving alongside the broader Linux desktop ecosystem. With the release of Archinstall 4.2, a notable change has arrived: Wayland is now the default focus for graphical installation profiles, while traditional X.Org-based profiles have been removed or deprioritized.

This move reflects a wider transition happening across Linux, one that is gradually redefining how graphical environments are built and used.

A Turning Point for Archinstall

Archinstall, the official guided installer for Arch Linux, has steadily improved over time to make installation more accessible while still maintaining Arch’s minimalist philosophy.

With version 4.2, the installer now aligns more closely with modern desktop trends by emphasizing Wayland-based environments during setup, instead of offering traditional X.Org configurations as first-class options.

This doesn’t mean X.Org is completely gone from Arch Linux, but it does signal a clear shift in direction.

Why Wayland Is Taking Over

Wayland has been gaining traction for years as the successor to X.Org, offering a more streamlined and secure approach to rendering graphics on Linux.

Compared to X.Org, Wayland is designed to:

  • Reduce complexity in the graphics stack
  • Improve security by isolating applications
  • Deliver smoother rendering and better performance
  • Support modern display technologies like high-DPI and variable refresh rates

As the Linux ecosystem evolves, many distributions and desktop environments are prioritizing Wayland as the default display protocol.

What Changed in Archinstall 4.2

With this release, users installing Arch through Archinstall will notice:

  • Wayland-based desktop environments and compositors are now the primary options
  • X.Org-centric setups are no longer emphasized in guided profiles
  • Installation workflows better reflect modern Linux defaults

This simplifies the installation experience for new users, who no longer need to choose between legacy and modern display systems during setup.

What About X.Org?

While Archinstall is moving forward, X.Org itself is not disappearing overnight.

Many applications and workflows still rely on X11, and compatibility is maintained through XWayland, which allows X11 applications to run within Wayland sessions.

For advanced users, Arch still provides full flexibility:

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George Whittaker

EU Age Verification App Announced To Protect Children Online

1 month ago
The EU says a new age-verification app is technically ready and could let users prove they are old enough to access restricted online content without revealing their identity or personal data. Deutsche Welle reports: Once released, users will be able to download the app from an app store and set it up using proof of identity, such as a passport or national ID card. They can then use it to confirm they are above a certain age when accessing restricted content, without revealing their identity. According to the Commission, the system is similar to the digital certificates used during the COVID-19 pandemic, which allowed people to prove their vaccination status. The app is expected to support enforcement of the bloc's Digital Services Act, which aims to better regulate online platforms. This includes restricting access to content such as pornography, gambling and alcohol-related services. Officials say the app will be "completely anonymous" and built on open-source technology, meaning it could also be adopted outside the EU. [...] While there is no binding EU-wide law yet, the European Parliament has called for a minimum age of 16 for social media access. For now, enforcement would largely fall to individual member states, but the new app is intended to help platforms comply with future national and EU rules.

Read more of this story at Slashdot.

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