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IBM DB2 DBA:<br><br>DB2 DBA is a RDBMS (Relational Database Management System) product from IBM which serve number of different OS (Operating System) platforms. According to IBM, it leads in the term of Database market shares and the Performance. <br>Although there products are offered for the Personal Computer Operating Systems and UNIX-Based Systems, the DB2 DBA trails Oracle's Database products in Microsoft’s Access and UNIX-based systems in Windows systems. <br>In the recent years some of the products have been extended to support Object-Relational features and non-relational structures like JSON and XML.<br><br><br>Features:<br><br>• One of the important features of supporting Big Data in DBA DB2 environment is RPN (Relative Page Numbering) for Range-Partitioned Table Spaces. <br><br>• Use Either an Existing Range-Partitioned table space which can be changed to an RPN PAGE NUM RELATIVE with ALTER TABLE SPACE, which follows by an Online REORG of entire table spaces or create New RPN Range-Partitioned Table Spaces.<br><br>• The RPN table spaces have ability to create large number of partition sizes. The maximum Partition Size is 1TB. <br><br>• The RPN Table Spaces will allow to store a LOT of more data, so reach the capacity size of existing Table Space options. Of course, it requires expanded RID, increases from 5 Bytes to 7 Bytes. <br><br>• So it impact’s the DDL for mapping the table for Online REORG Utilities. RPN Table Spaces improve availability, but size is not only the issue. It specifies RPN Table Spaces for DSSIZE at the partition level. <br><br>• So each Partition has its own, different DSSIZE Specifications. Further, the allowable DSSIZE value is no longer Depend on the page number and size of Table Space partitions. <br><br>• The DSSIZE changes are immediate change (no Online REORG required) as long as the changes do not decrease the DSSIZE value. Migrating larger Range-Partitioned Table Spaces to RPN takes the advantages new capabilities.<br><br><br> Importance of IQ Online Training:<br><br>• IQ ONLINE TRAINING with 12 years of experience, certified trainers, Provides Job Oriented training.<br>• IQ ONLINE TRAINING offers you LIVE FREE DEMO, interview question and answers.<br><br>• IQ ONLINE TRAINING is premier training portal with a decade of rich experience in web based training and has established itself as one of the dominant online training portals in the world. <br><br>• We are known for delivering high quality IT courses with latest technologies. We have specially made our teaching methods in such a way that you can learn online through simple way.<br><br>• To register for our IT training courses in USA<br><br>• Please call us on 1 904-304-2519 <br>or <br>• Send an email to info@iqtrainings.com <br><br>• Website: http://www.iqonlinetraining.com/<br><br> http://www.iqonlinetraining.com/ibm-db2-online-training/<br><br><br>Applications:<br><br>• DB2 DBA Databases is a set of structure that includes collection of Tables, and the Table Spaces and their associated indexes in which it resides. Define a Database by using a CREATE DATABASE statement.<br><br>• When a Table Space is created, it is either implicitly or explicitly assigned to an existing Database. <br><br>• If we create a Table Space and don’t specify a Database name, by default in the Database Table Space is created. <br><br>• DB2 Implicitly uses existing implicitly Created Database for the Table or uses an Created Database. <br><br>• All the users who has the authority to create Tables in Databases or Table Spaces in an implicitly created Database.<br><br>• If the Table Space is implicitly created, and you do not specify the IN clause in the CREATE TABLE statement, DB2 implicitly creates the database to which the table space is assigned.<br><br>Tips for DB2 DBA:<br><br>• A single Database contains the data which is associated with one application or with group of related application.<br>• Collecting the Data in one Database allows starting or stopping access all the data in one operation. <br>• Also grant authorization for accessing all the Data as a Single Unit. Authorized to Access Data which is stored in different Databases.<br>• Keep minimal number of Tables in Table Space, and a minimal number of Table Space in each Database. <br>• Excessive numbers of Tables and Table Spaces in a database can decrease the Manageability and the Performance issues. Reduce the number of Tables and Table Spaces in a Database, minimize maintenance, improve performance, decrease log volume, and increase concurrency.<br><br><br>FREE LIVE DEMO CLASS Enroll Now on: 1 904-304-2519 - IQ Online Training Offers IBM DB2 Online Training Course. Our DB2 Online Trainers have Excellent Teaching Skills<br><br><br>
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IBM NETEZZA: IBM Netezza markets and design High-Performance Data Warehouse Appliance and advance Analytics Applications and includes the Predictive Analytics, Data Warehousing Enterprises, Business Intelligence and Business Continuity Planning. Applications: Netezza is an Data Warehousing Appliance in which it process Data of Terabytes in Glimpse. Netezza is an Appliance as when it compared to other existing big player in field. As the appliance evolved with some significant change in the Hardware as well as Software. Netezza initially use and get from a third party initially to built the Hardware. It moves and completely evolved over the IBM Hardware. The Recent model is NDAC (Netezza Database Accelerator Card), Twin Fin Integrate System x Blade Center, IBM Server, Storage, workload Optimized for the high performance Analytic queries on large Volumes of the Data and Software. Netezza seems to work well for handling the Transactional Data. Netezza gives mainly major credit for the performance of a special device known as FPGA (“Field Programmable Gateway Array"). As it deeply integrates Hardware, Software, Simplify the Deployment and storage to Accelerate and deliver Business Analytics value. Overview of IBM Netezza: Netezza’s focus on the Data Warehouse Appliance and it complements the IBM’s flexibility over Smart Analytics Systems with which it provide good portfolio for Analytics Solutions of all area and sizes and it Accelerating and Lower the cost. Netezza Data Warehouse Appliance require no to Minimal Tuning and Administration - e.g., Less Database System Administration- further which reduce the cost of Deploying and the no Storage Administration and the Total cost of ownership. There is less Flexibility and Options for Size Capability which enabled the Appliances to be Simpler and Faster to manage and to deploy. Netezza’s core value is to keep things in the Simple and accelerates the High Performance Analysis for the data and helping the clients to uncover the insights in the Business. As Technology plays a Transformative Role in helping the Organizations to become Agile - ready to take the right action with smarter and most effective to do. The Netezza does not use any Transactional Database. Because It is specifically focused on Analytic queries in Warehouse Environment and It is not focused to the Broad Capabilities with the System and the Business Analytics. Why to Learn from IQ Online Training: .
IQ Online Training enables to create a enterprise – wide information resource consistent single, and to get holistic views of the Data. IQ ONLINE TRAINING with Certified Trainers and 12+ years of experience, Provides Job Assistance Online Training. IQ ONLINE TRAINING with a Decade of rich experience in Web based Online Training and is a Premier Online Training Portal and it established itself as one of the Dominant Online Training Portals in the world. IQ ONLINE TRAINING offers LIVE FREE DEMO, Live Webinar, help to crack the interview question and answers. To register our IT Online Training Courses Please call us at +1 904-304-2519 or Send email to info@iqtrainings.com Website: http://www.iqonlinetraining.com/ http://www.iqonlinetraining.com/ibm-netezza-online-training/
