Open-source News

Microsoft Announces Open-Source DocumentDB NoSQL Database

Phoronix - Mon, 01/27/2025 - 09:41
In a blog post dated for this past Thursday but only being made public on Sunday night, Microsoft issued an announcement open-sourcing their new NoSQL database... Where it gets weirder is that it's named DocumentDB. Amazon also has a database offering named DocumentDB albeit proprietary...

Linux 6.14 To Switch From SHA1 To SHA512 For Module Signing By Default

Phoronix - Mon, 01/27/2025 - 09:27
While many Linux distribution vendor kernels are already using SHA-512 for signing modules by default rather than the default SHA-1, the upstream Linux 6.14 kernel is also now switching the default over to using SHA-512 for better security...

ARCTIC Freezer 4U-M Cooler For Ampere Altra 4U Servers/Workstations

Phoronix - Mon, 01/27/2025 - 05:46
For those looking for a heatsink fan to cool a custom build of an Ampere Altra / Altra Max server or workstation, the ARCTIC Freezer 4U-M ends up being a very potent option that offers similar performance to more expensive Ampere Altra heatsinks while providing similar performance.

AMD Squeezes In More RDNA4 Changes For Linux 6.14 - Enables Cleaner Shader On GFX12

Phoronix - Sun, 01/26/2025 - 23:25
While the main feature pull of new and updated kernel graphics/accelerator drivers were merged already for the ongoing Linux 6.14 merge window, an additional set of AMDGPU changes were sent out this week for squeezing into this next kernel release...

Linux Patches Allow Sharing PTEs Between Processes - Can Mean Significant RAM Savings

Phoronix - Sun, 01/26/2025 - 20:10
A set of patches being worked on by Oracle engineers allow for optionally sharing page table entries (PTEs) between processes. For some workloads this can equate to very significant memory savings...

Mesa 25.0 Gets A New Vulkan Layer For Limiting The Amount Of Reported vRAM

Phoronix - Sun, 01/26/2025 - 19:49
A half-year-old merge request from Igalia's Karmjit Mahil has been merged for Mesa 25.0 that is a Vulkan layer allowing for optionally limiting the amount of video memory reported to games/applications...

New Sound Hardware Supported By The Linux 6.14 Kernel

Phoronix - Sun, 01/26/2025 - 19:40
Merged this week for the Linux 6.14 kernel were the various sound/audio driver updates. In addition to core API enhancements for better supporting the MIDI 2.0 specification, there is also support for some new audio hardware...

Linux 6.14 Adds ROCEv2 Support For The Alibaba Cloud

Phoronix - Sun, 01/26/2025 - 19:21
The RDMA subsystem updates have been merged for the Linux 6.14 kernel with a light set of changes overall and the most significant being support for the ROCEv2 protocol within the ERDMA driver...

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