Oracle has contributed data-integrity protection code, partly developed with the hardware vendor Emulex, to the Linux kernel.
The code, which has been partly developed with the hardware vendor Emulex,will help maintain "comprehensive data integrity" as information "moves from application to database, and from [the] Linux operating system to disk storage.". It also lowers the possibility that erroneous data will get written to disk.
The companies' effort is meant to help data-centre administrators track and address corrupted data quickly, lowering costs and downtime, said Scott McIntyre, vice president of product marketing at Emulex.
Oracle and Emulex, which makes products for connecting servers, networks and storage systems, are developing an early-adopter programme that will help customers start working with the new features.
When a lot of information is moving through various aspects of a system very quickly, its integrity can suffer, said Redmonk analyst Stephen O'Grady. And at the same time, data integrity grows more vital as systems scale up, he added.
But improvements like this code are only "one piece of the puzzle," and will work in tandem with next-generation Linux file systems now under development, such as Btrfs, he said.
The Btrfs project, now available under the GPL open-source licence, was first developed at Oracle.
Oracle is a key contributor, along with other large vendors, to the kernel project. The company makes money on Linux through its Unbreakable Linux support service.