Jump the queue

Limit yourself to get ahead

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Guaranteed latency in datacenter networks

QJump offers a range of network service levels, from guaranteed latency for low-rate, latency-sensitive network coordination services to line-rate throughput for data intensive services.

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QJump mitigates interference between Hadoop, PTPd and memcached.

QJump code snapshot.

Ready to deploy

QJump is implemented as a single kernel module using the Linux TC interface and a simple application utility to configure unmodified binaries. It can be deloyed in minutes.

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Reproduce at will

The performance of QJump is reported in our papers. Don't believe our results? Check for yourself! Full descriptions of all of our experiments including our source code, patches, scripts and data are just a click away.

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QJump compared to other deployable approaches.