InfoQ Homepage DevOps Content on InfoQ
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SQL Server Denali’s FileTable: Turn SQL Tables into Folders
SQL Server Denali includes a new type of table called FileTable, which builds on FileStream functionality. FileTable is meant for storing and managing unstructured data in SQL Server, while also making it accessible via the file system.
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QConSF November: Speakers, Sessions Update, Attendance up 100%
Our 5th QCon San Francisco takes place on Nov 14-18, 2011. Last year QConSF sold out early, and this year we are already 100% above last year’s registrations at this time! Registration is open and all 16 track themes have been announced. Most of the conference sessions are still in development and have not been posted online yet. Save $550 by registering before July 29th.
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Ken Schwaber and Jeff Sutherland Release Updated Scrum Guide
Ken Schwaber and Jeff Sutherland, the co-creators of Scrum, updated the Scrum Guide. The update focuses on the framework, rules, and ceremonies of Scrum, removing specifics about strategies and techniques. An accompanying Scrum Update document provides a statement of refinements that clarifies some of the finer points of the Scrum Framework.
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Adrian Cole Announces JClouds 1.0 Release
The goal of the new JClouds 1.0 release is to provide a common interface for managing compute nodes and storage nodes across many vendors, providers, frameworks and APIs from IaaS to PaaS, says JClouds founder Adrian Cole.
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The Open Cloud Initiative Promotes Open Cloud Computing
The Open Cloud Initiative (OCI) announced at OSCON 2011 intends to bring together cloud users and vendors in order to build an ecosystem allowing users the freedom to choose their vendor and to move to another when they want to.
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Google App Engine Gets Support for Go
Google added GAE support for Go with SDK 1.5.2. Developers can write and test Go applications locally on Linux and Mac OS X and run them on GAE.
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Enterprise Reacts to Browser Release Cycle
Enterprise organizations were taken by surprise with the recent release of Firefox 5.0 just three months after 4.0, citing security concern and lack of stable Firefox versions for enterprises to work with. At the same time Microsoft has reaffirmed its commitment to enterprises as well as general web consumers.
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JetBrains introduces the new JVM language Kotlin
So far, Kotlin has been primarily known as a Russian island thirty kilometers west of Saint Petersburg. More recently, the Czech company JetBrains introduced a programming language named Kotlin running on the JVM (Java Virtual Machine). It is the intent of the Kotlin language developers to get rid of some challenges in the Java language.
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GPU.NET 2.0 Brings HPC to Linux and Mac
GPU.NET 2.0 supports Mono, enabling building and deploying computational intensive applications for Linux and Mac OS X along the already supported Windows.
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SQL Server 2008 R2 SP1 Brings Easier Schema Upgrades, Improved Query Performance
SQL Server 2008 R2 SP1 brings several features such as DAC Framework for easier schema upgrades, new DMVs and XEvents for better supportability, Improved Query Performance with ForceSeek and ForceScan and Disk space control for PowerPivot.
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Upcoming Agile Coach Camps
Agile coaches facilitate the transformations of teams and organizations to agile methods. Agile coach camps are open space unconferences where coaches gather to share and learn. There are two upcoming coach camps, one in Bletchley Park in the UK, the other in Columbus Ohio in the US.
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Veracity, a New DVCS Based on a Distributed Database
Veracity is a DVCS that can be installed on Windows, Mac, and Linux, and uses a distributed database for its repository.
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Xamarin Gets All IP Rights for Mono and Related Products
Mono is back where it started. Miguel de Icaza and his developers have all legal rights to continue developing Mono and all related products due to an agreement with SUSE, now part of The Attachmate Group.
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CassandraSF2011: Progress and Futures
Johnathan Ellis keynoted at Cassandra SF 2011. Ellis reviewed accomplishments including better support for multi-data center deployments, optimized read performance, included integrated caching and improved client APIs including a SQL-like language CQL. Looking forward, Ellis emphasized polish - efficient database repair, storage compression, optimized performance and an expanded CQL language.
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Cassandra Indexing Guidelines from CassandraSF2011
Ed Anuff reviewed Cassandra's built-in secondary indexes, noting that they don't work well for high cardinality values, require at least one equality comparison and return unsorted results. Anuff presented patterns for alternative indexing including wide rows and tables that use Cassandra 0.8.1's new composite comparator operators to overcome these limitations.