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Posts with tag "open source"

Aug1

Scylla Open Source Release 3.0.9

Scylla Open Source Release Notes

The ScyllaDB team announces the release of Scylla Open Source 3.0.9, a bugfix release of the Scylla 3.0 stable branch. Scylla Open Source 3.0.9, like all past and future 3.x.y releases, is backward compatible and supports rolling upgrades.

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Jul2

Scylla Open Source Release 3.0.8

Scylla Open Source Release Notes

The ScyllaDB team announces the release of Scylla Open Source 3.0.8, a bugfix release of the Scylla 3.0 stable branch. Scylla Open Source 3.0.8, like all past and future 3.x.y releases, is backward compatible and supports rolling upgrades.

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May7

Scylla Open Source Release 3.0.6

Scylla Open Source Release Notes

The ScyllaDB team announces the release of Scylla Open Source 3.0.6, a bugfix release of the Scylla Open Source 3.0 stable branch. Scylla Open Source 3.0.6, like all past and future 3.x.y releases, is backward compatible and supports rolling upgrades.

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Apr18

Scylla Open Source Release 2.3.5

Scylla Open Source Release Notes

Scylla Open Source 2.3.5 is the latest bugfix release of the Scylla Open Source 2.3 major release. It is backward compatible and supports rolling upgrades.

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Mar22

Scylla Open Source Release 2.3.4

Scylla Open Source Release Notes

The Scylla team announces the release of Scylla Open Source 2.3.4, a bugfix release of the Scylla Open Source 2.3 stable branch. Scylla Open Source Release 2.3.4, like all past and future 2.3.y releases, is backward compatible and supports rolling upgrades. Note that the latest stable branch of Scylla Open Source is Scylla 3.0; you are encouraged to upgrade to it. The major fix in this release is for a rare race condition between a schema update (adding or removing a column) and an initiated compaction, which may cause the compaction to write values to the wrong columns. The short […]

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Mar18

Scylla Open Source Release 3.0.4

Scylla Open Source Release Notes

The ScyllaDB team announces the release of Scylla Open Source 3.0.4, a bugfix release of the Scylla 3.0 stable branch. Scylla 3.0.4, like all past and future 3.x.y releases, is backward compatible and supports rolling upgrades. The major fix in this release is for a rare race condition between a schema update (adding or removing a column) and an initiated compaction, which may cause the compaction to write values to the wrong columns. The short time window where this may occur is just after compaction was initiated but before it starts writing to storage. Should the race condition occur, there […]

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Feb20

ValuStor — a memcached alternative built on Scylla

Derek Ramsey, Software Engineering Manager at Sensaphone, gave an overview of ValuStor at Scylla Summit 2018. Sensaphone is a maker of remote monitoring solutions for the Industrial Internet of Things (IIoT). Their products are designed to watch over your physical plant and equipment — such as HVAC systems, oil and gas infrastructure, livestock facilities, greenhouses, food, beverage and medical cold storage. Yet there is a lot of software behind the hardware of IIoT. ValuStor is an example of ostensible “hardware guys” teaching the software guys a thing or two. Overview and Origins of ValuStor Derek began his Scylla Summit talk […]

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Feb5

Scylla Manager Now Available for Scylla Open Source Users

Scylla Manager Block Diagram

Today we announce the release of Scylla Manager 1.3.1, a management system that automates maintenance tasks on a Scylla cluster. This release provides support for encrypted CQL communication with Scylla nodes and improves SSH stability. We are also shipping an official, publicly available, Scylla Manager Docker image. Most importantly, while past versions of Scylla Manager supported only Scylla Enterprise clusters, Scylla Manager 1.3.1 now also supports management of Scylla Open Source clusters of up to 5 nodes. Scylla Manager joins a growing list of Scylla management and monitoring software, including the open source Scylla Monitoring Stack, which provides cluster metrics […]

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Jan23

New Maintenance Releases: Scylla Open Source 3.0.1 and 2.3.2

Release Notes

Today we are announcing two software maintenance releases for Scylla Open Source: Scylla 3.0.1 The Scylla team announces the release of Scylla Open Source 3.0.1, a bugfix release of the Scylla Open Source 3.0 stable branch. Scylla Open Source 3.0.1, like all past and future 3.x.y releases, is backward compatible and supports rolling upgrades. Related links: Scylla Open Source 3.0 Get Scylla Open Source 3.0.1  – Docker, binary packages, and EC2 AMI Get started with Scylla Upgrade from Scylla Open Source 3.x.y to Scylla Open Source 3.x.z Upgrade from 2.3.x to 3.x Please let us know if you encounter any […]

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Jan17

Introducing Scylla Open Source 3.0

Scylla Open Source Release 3.0

Scylla is an open source NoSQL database that offers the horizontal scale-out and fault-tolerance of Apache Cassandra, but delivers 10X the throughput and consistent, low single-digit latencies. Implemented from scratch in C++, Scylla’s close-to-the-hardware design significantly reduces the number of database nodes you require and self-optimizes to dynamic workloads and various hardware combinations. With the release of Scylla Open Source 3.0, we’ve introduced a rich set of new features for more efficient querying, reduced storage requirements, lower repair times, and better overall database performance. Already the industry’s most performant NoSQL database, Scylla now includes production-ready features that surpass the capabilities […]

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