Many organization struggle to take control of their environment monitoring challenges - especially for databases. Shell scripts and cron jobs are great, but what happens when functionality changes or when a new database version is introduced? How about that one DBA who spent 5 years developing all the scripts and then leaves the company without…

Many organization struggle to take control of their environment monitoring challenges - especially for databases. Shell scripts and cron jobs are great, but what happens when functionality changes or when a new database version is introduced? How about that one DBA who spent 5 years developing all the scripts and then leaves the company without…

Oracle Database 12c introduced two new histograms – Top Frequency and Hybrid – that can dramatically improve the accuracy of cardinality estimates, construction of better execution plans, and speedier access to skewed data sources.  This presentation will offer real-world examples of how best to deploy these features, including actual metrics that illustrate the improvement in query access times. It…

Oracle Database 12c introduced two new histograms – Top Frequency and Hybrid – that can dramatically improve the accuracy of cardinality estimates, construction of better execution plans, and speedier access to skewed data sources.  This presentation will offer real-world examples of how best to deploy these features, including actual metrics that illustrate the improvement in query access times. It…

Oracle Database 12c introduced two new histograms – Top Frequency and Hybrid – that can dramatically improve the accuracy of cardinality estimates, construction of better execution plans, and speedier access to skewed data sources.  This presentation will offer real-world examples of how best to deploy these features, including actual metrics that illustrate the improvement in query access times. It…

Oracle Database 12c introduced two new histograms – Top Frequency and Hybrid – that can dramatically improve the accuracy of cardinality estimates, construction of better execution plans, and speedier access to skewed data sources.  This presentation will offer real-world examples of how best to deploy these features, including actual metrics that illustrate the improvement in query access times. It…

Discover how Openstack can be used to manage your Infrastruture. Deploy a complete OpenStack environment on you notebook using Virtualbox, Solaris x86, Oracle Linux and a virtual ZFS Storage array. OpenStack is a popular open source cloud computing software enjoying widespread industry involvement, provides comprehensive self-service environments for sharing and managing compute, network, and storage resources…

Discover how Openstack can be used to manage your Infrastruture. Deploy a complete OpenStack environment on you notebook using Virtualbox, Solaris x86, Oracle Linux and a virtual ZFS Storage array. OpenStack is a popular open source cloud computing software enjoying widespread industry involvement, provides comprehensive self-service environments for sharing and managing compute, network, and storage resources…

Discover how Openstack can be used to manage your Infrastruture. Deploy a complete OpenStack environment on you notebook using Virtualbox, Solaris x86, Oracle Linux and a virtual ZFS Storage array. OpenStack is a popular open source cloud computing software enjoying widespread industry involvement, provides comprehensive self-service environments for sharing and managing compute, network, and storage resources…

Discover how Openstack can be used to manage your Infrastruture. Deploy a complete OpenStack environment on you notebook using Virtualbox, Solaris x86, Oracle Linux and a virtual ZFS Storage array. OpenStack is a popular open source cloud computing software enjoying widespread industry involvement, provides comprehensive self-service environments for sharing and managing compute, network, and storage resources…