HP2-N36: Getting familiar with HP Vertica Solutions

HP2-N36 PDF: HP Vertica Solutions [2012] exam timings are for an hour and thirty minutes that makes it total ninety minutes, passing score goes up to seventy percent, the multiple choices questions are fifty in numbers.

HP2-N36 Exams: HP Vertica Solutions [2012] exam accounts for the recommended experience before taking the exam and having some knowledge prior to studying the course outline, this includes, up to three years of experience in Linux, three years of max exp with a scripting language such as Perl or Python, Extensive working knowledge of SQL, three to four years of technical, experience working with a relational database, solid understanding of relational database systems.

HP2-N36 Test: HP Vertica Solutions [2012] exam covers up the following syllabus that is given below:

Ten percent of the exam is for Projection Design that includes the identification and description of characteristics and determines features of projections used in Vertica, RLE, and ORDER BY importance in projection design, the purpose of projection segmentation, Understanding buddy projections and the segmentation and partitioning.

Twenty percent is for the exam of Loading Data into Vertica which includes the identification and definition of benefits of loading data into WOS and directly into ROS, the actions of the moveout and mergeout tasks, how mergeout purges data marked for deletion, Copying data directly to ROS, characteristics of data file directory, both WOS and ROS and also the Distinguishing between moveout and mergeout actions.

Sixteen percent of the exam is given for the learning of Removing Data Permanently from Vertica and Advanced Projection Design that covers process used to mark records for deletion, the advantages and disadvantages of using delete vectors to records marked for deletion, the process for processing a large delete or update, Distinguish between deleting partitions and deleting records, the advantages of a merge join versus a hash join, advantages of a group by pipe versus a group by hash, the characteristics of a prejoin projection, methods available to optimize a projection for delete processing.

Ten percent is given to Cluster Management in Vertica that covers the HP2-N36 Questions: HP Vertica Solutions [2012] steps used to add nodes to an existing cluster, the benefits of having identically sorted buddy projections, the steps of online recovery of a failed node, local segmentation capability in Vertica and the Distinguish between the items in a Vertica cluster.

Ten percent is given to Backup/Restore and Resource Management in Vertica that covers the identification and description of situations when a backup is recommended, features of the Vertica file and query profiles and resource pools.

Ten percent is given to HP2-N36 Actual Exams: HP Vertica Solutions [2012] Monitoring and Troubleshooting Vertica which covers the use of Management Console in monitoring Vertica, methods to troubleshoot spread to disallow user connections, while preserving dbadmin connectivity, using and logging into Management Console and administering a cluster using Management Console.

Fourteen percent is given to Analytics and Performance Tuning which covers the objectives of Understanding analytics syntax, Event Based Windows, Time Series, Event Series Join, and Pattern Matching, Using explain plans and query profiles, Improving query performance and also Analyzing an explain plan.

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