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Posts with tag "Scylla Enterprise"

Jul11

Encryption at Rest in Scylla Enterprise

Encryption at Rest

What if your servers themselves are compromised? This is where data at rest encryption comes into play. Data at rest secures the information persisted in a computer, such as on an SSD or HDD volume.

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Jul5

Scylla Enterprise Release 2019.1.1

Scylla Enterprise Release Notes

The Scylla team announces the release of Scylla Enterprise 2019.1.1, a production-ready Scylla Enterprise minor release. It includes a new Encryption-at-Rest feature, BYPASS CACHE clause for CQL, plus new Docker and AMI packaging.

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May29

Scylla Cloud Updates for May 2019

Introducing Scylla Cloud

Scylla Cloud is continuously enhanced with new capabilities. In this May 2019 update, Scylla Cloud now includes the following features: Two Factor Authentication (2FA), Multi-Data Center Clusters and support for Scylla Enterprise 2019.1.

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May23

Workload Prioritization: Running OLTP and OLAP Traffic on the Same Superhighway

Workload Prioritization: Running OLTP and OLAP Traffic on the Same Superhighway

In this post we introduce the new Scylla workload prioritization mechanism, explaining the vision behind developing this feature and how it is implemented, and most importantly, we show you test results of how it performs in a real-world setting.

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May6

Introducing Scylla Enterprise 2019.1

Scylla Enterprise Release 2019.1

With Scylla Enterprise 2019.1 we’ve introduced new capabilities, as well as inherited a rich set of new features from our Scylla Open Source 3.0 release for more efficient querying, reduced storage requirements, lower repair times, and better overall database performance.

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Apr9

Introducing Scylla Cloud: The Fastest NoSQL Database as a Managed Service

Introducing Scylla Cloud

Today, we publicly announced Scylla Cloud, our fully-managed database as a service (DBaaS). Scylla Cloud is available immediately on Amazon Web Services (AWS) Elastic Cloud 2 (EC2) instances—including a developer instance that makes prototyping incredibly affordable. It will soon also run on Google Cloud and Microsoft Azure public cloud platforms.

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Mar18

Scylla Enterprise Release 2018.1.11

Scylla Enterprise Release Notes

The ScyllaDB team announces the release of Scylla Enterprise 2018.1.11, a production-ready Scylla Enterprise minor release. Scylla Enterprise 2018.1.11 is a bug fix release for the 2018.1 branch, the latest stable branch of Scylla Enterprise. As always, Scylla Enterprise customers are encouraged to upgrade to Scylla Enterprise 2018.1.11 in coordination with the Scylla support team. 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, […]

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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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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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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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