Scylla Blog

Stay up to date with recent news and updates on our Users Blog, and get under the hood on our Developers Blog.

Feb21

Scylla Open Source Release 2.3.3

Scylla Software Release

The Scylla team announces the release of Scylla Open Source 2.3.3, a bugfix release of the Scylla Open Source 2.3 stable branch. Release 2.3.3, like all past and future 2.3.y releases, is backward compatible and supports rolling upgrades. Note that the latest stable release of Scylla Open Source is release 3.0 and you are encouraged to upgrade to it. Related links: Get Scylla 2.3.3 – Docker, binary packages (under “More Versions”) Get started with Scylla Upgrade from 2.x.y to 2.x.z Upgrade from 2.3.x to 3.x Please let us know if you encounter any problems. Issues solved in this release: A […]

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Feb18

Scylla Enterprise Release 2018.1.10

Scylla Enterprise Release

The Scylla team is pleased to announce the release of Scylla Enterprise 2018.1.10, a production-ready Scylla Enterprise minor release. Scylla Enterprise 2018.1.10 is a bug fix release for the 2018.1 branch, the latest stable branch of Scylla Enterprise. Scylla Enterprise customers are encouraged to upgrade to Scylla Enterprise 2018.1.10 in coordination with the Scylla support team. The major fix in this release is avoiding reactor stalls while merging MemTable into the cache. This improvement was gradually added to the open source release, and is now backported to Scylla Enterprise. Related open source issues include: #2012, #2576, #2715, #3053, #3093, #3139, […]

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Feb13

Scylla Open Source Release 3.0.3

Scylla Release

The Scylla team announces the release of Scylla Open Source 3.0.3, a bugfix release of the Scylla Open Source 3.0 stable branch. Scylla 3.0.3, 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 3.0.3 – 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 Scylla Open Source 2.3.x to 3.x Please let us know if you encounter any problems. Issues solved in this release: Counters: Scylla rejects SSTables that contain counters […]

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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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Feb4

Scylla Open Source Release 3.0.2

Scylla Release

The Scylla team announces the release of Scylla Open Source 3.0.2, a bugfix release of the Scylla Open Source 3.0 stable branch. Scylla Open Source 3.0.2, 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 3.0.2 – 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 problems. Issues solved in this release: CQL: ALLOW FILTERING gave the wrong result when […]

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Jan28

Scylla Monitoring Stack 2.1

Scylla Release

The Scylla team is pleased to announce the release of Scylla Monitoring Stack 2.1. Scylla Monitoring is an open source stack for monitoring Scylla Enterprise and Scylla Open Source, based on Prometheus and Grafana. Scylla Monitoring 2.1 stack supports: Scylla Open Source versions 2.3, 3.0 Scylla Enterprise versions 2017.x and 2018.x Scylla Manager 1.3 Related Links Download Scylla Monitoring 2.1 Scylla Monitoring Stack Docs Upgrade from Scylla Monitoring 2.0 to 2.1 Upgrade from Scylla Monitoring 1.x to 2.x New in Monitoring 2.1 Upgrade Grafana to Grafana 5.4.2 (Upgrade to the latest, stable, Grafana, Prometheus version #324) Grafana made some big […]

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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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Jan15

Scylla Enterprise Release 2018.1.9

Scylla Enterprise Release

The Scylla team is pleased to announce the release of Scylla Enterprise 2018.1.9, a production-ready Scylla Enterprise minor release. Scylla Enterprise 2018.1.9 is a bug fix release for the 2018.1 branch, the latest stable branch of Scylla Enterprise. Scylla Enterprise customers are encouraged to upgrade to Scylla Enterprise 2018.1.9 in coordination with the Scylla support team. This release fixes two issues listed below, with open source references, if exists: Scylla aborted with an “Assertion `end >= _stream_position’ failed” exception. This occurred when querying a partition with no clustering ranges (happened on counter tables with no live rows) which also didn’t […]

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Jan2

Scylla Enterprise Release 2018.1.8

Scylla Enterprise Release

The Scylla team is pleased to announce the release of Scylla Enterprise 2018.1.8, a production-ready Scylla Enterprise minor release. Scylla Enterprise 2018.1.8 is a bug fix release for the 2018.1 branch, the latest stable branch of Scylla Enterprise. Scylla Enterprise customers are encouraged to upgrade to Scylla Enterprise 2018.1.8 in coordination with the Scylla support team. This release includes memory management improvements, first introduced in Scylla Open Source 2.3 release and graduated into Scylla Enterprise. These changes allow Scylla to free large contiguous areas of memory more reliably with less effort and improves the performance of workloads that have large […]

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