System News
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Articles for the keywords: Performance
12 Apr 2017 MySQL 8.0: Improved performance with CTE [62456]
By MySQL Server Team

Oystein Grovlen blogs, "MySQL 8.0 introduces Common Table Expressions (CTE). My colleague Guilhem has written several blog posts on how to use CTEs , and you can also read about it in the MySQL 8.0 Reference Manual. In this blog post, I will focus on how using a CTE instead of a view or a derived table can improve performance.

As usual, my example query will be a query from the DBT-3 benchmark. This time, we will look at Query 15, the Top Supplier Query:..."
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12 Apr 2017 Red Hat Delivers Advanced Network Automation with Latest Version of Ansible [62431]
Red Hat, April 12th 2017

Community release introduces new networking modules and persistent connections framework to further enable DevOps for the network

Red Hat, Inc., the world's leading provider of open source solutions, announced the general availability of Ansible 2.3, the latest version of the leading simple, powerful, and agentless open source IT automation framework. Ansible 2.3 provides performance enhancements and advanced networking capabilities, including adding connection methods designed to increase flexibility and improve performance.
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12 Apr 2017 Tips and Tricks for best RMAN Backup and Recovery Performance. The new and spectacular 60TB/h backup and the 62TB/h recovery rates with the all new ZS5-4 [62452]
By Patricio Zambrano

Patricio blogs, "Are you interested in improving your RMAN Backup and Recovery? Specifically, the Level 0 backups plus daily incrementals with your ZFS Storage Appliance? Is your current vendor not providing the floor space/performance/price/raw capacity that you need? Are you hungry? Then keep on reading!

Just as you would make the perfect finger licking Mexican Taco (Yes, I am from Mexico!), there is a way to ensure maximum RMAN performance with an Oracle ZFS Storage and an Oracle Engineered system(X6-2 server). Of course, the level of complexity is probably not the same but you get the idea ;)..."
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12 Apr 2017 ExaGrid, Next Generation Disk-Based Backup Storage Appliance Vendor, Reports Record Quarterly Revenue for Q1-2017 [62406]
Exagrid, April 12th 2017

Larger enterprise customer opportunities result in best quarterly bookings and revenue in company history

ExaGrid, a leading provider of next generation disk-based backup storage with data deduplication solutions, announced record bookings and revenue for Q1 2017. ExaGrid grew double digits over the same quarter of the prior year, continuing its trend of progressive growth at a faster rate than that of the overall market and consistent growth of its market share position. ExaGrid continues to demonstrate success in the enterprise market as evidenced by its posting of a record number of new customer six-figure deals in the current quarter.

"ExaGrid again posted a record quarter as the number of higher-value enterprise deals continues to rise, resulting in a higher ASP," said Bill Andrews, CEO and President of ExaGrid. "We are seeing the larger enterprise customers looking for better performance at a lower cost than the first generation of backup storage solutions can provide, and that's what ExaGrid is uniquely positioned to deliver."
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11 Apr 2017 Replication Features in MySQL 8.0.1 [62458]
By Luis Soares

Luis blogs, "MySQL 8.0.1 has just been released with a wonderful set of features across the board. Specifically in replication, there is plenty of new and exciting functionality as well as performance improvements. In this post I am going to summarize the replication features of this development milestone release..."
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