By Dwaine R. Snow, Thomas Xuan Phan
Now, there is a definitive consultant to complex DB2 UDB database management that still promises the entire intensity and perception you want to arrange for the cruel new IBM examination. immediately from the DB2 specialists at IBM, this ebook deals systematic and authoritative assurance of each examination target and should function a reference once you have handed the test.For the 1st time, this e-book brings jointly IBM top practices, ideas, counsel, guidance, and principles of thumb for nearly each point of complicated DB2 UDB v8 database administration-including all this and more:Ability to layout, create, and deal with desk spacesAbility to layout, create, and deal with buffer poolsWhen and the way to take advantage of parallelism in DB2 UDBConfiguring federated database accessDesigning and imposing a backup and restoration strategyAbility to enforce a standby databaseMonitoring and tuning DB2Using and coping with tables with multidimensional clusteringDesigning and configuring a number of database partitionsImplementing authentication and encryption on a wide scaleLeveraging parallelism and symmetric multiprocessingPreparing for and executing restoration in an company environmentRapid restoration within the occasion of desk house or desk point disastersEffective tracking and challenge determinationMaximizing functionality and scalability
Read or Download Advanced DBA Certification Guide and Reference for DB2 UDB v8 for Linux, Unix and Windows PDF
Best certification books
The simplest totally built-in learn process to be had With 1000's of perform questions and hands-on workouts, CCNA Cisco qualified community affiliate research advisor covers what you must know-and exhibits you the way to prepare-for this tough examination. a hundred% entire assurance of all reliable targets for examination 640-802 examination Readiness list on the back and front of the book--you're prepared for the examination while all pursuits at the record are checked off contained in the examination sections in each bankruptcy spotlight key examination issues lined Simulated examination questions fit the layout, tone, subject matters, and trouble of the true examination Covers all CCNA examination subject matters, including:Network Topologies · OSI Reference version · Layer-2 LAN applied sciences · Bridges and Switches · WLAN · IP Addressing and Subnetting · VLSM · TCP/IP and the shipping Layer · Cisco IOS software program · swap and Router Configuration · VLANs and Trunks · Switches and Redundancy · IOS equipment administration · OSPF and EIGRP Routing · entry keep an eye on Lists · IPv6 · WAN · body RelayCD-ROM contains: perform attempt engine, powered by way of Boson, that includes: perform examination questions distinctive solutions with factors bankruptcy quizzes and genuine examination setting simulations rating record functionality evaluation toolInteractive community simulation software program, powered by way of Boson with 20 simulated lab exercises100+ tutorial video clipsElectronic e-book for learning at the go
Designing and constructing Scalable IP Networks takes a “real global” method of the problems that it covers. The discussions inside this booklet are rooted in genuine designs and genuine improvement, now not concept or natural engineering papers. It recognises and demonstrates the significance of taking a multi-vendor process, as current community infrastructure is never homogenous and its concentration is upon constructing present IP networks instead of growing them from scratch.
ITIL® (Information know-how Infrastructure Library) V2 starting place Certification examination prep consultant, together with complete learn consultant, on-line studying application, examples, directions, & cautionary suggestion.
A modern reference, this selection of unique chapters from fashionable specialists within the box brings you an exceptional presentation of the most recent in telecommunications community administration. Thorough and up-to date, Telecommunications community administration into the twenty first Century covers the well timed software of forward-looking community administration thoughts, that's the main to completely knowing destiny services.
- OSPF Network Design Solutions (2nd Edition)
- Implementing Cisco IP Routing (ROUTE). Foundation Learning Guide CCNP ROUTE 300-101
- Discrete Mathematics of Neural Networks: Selected Topics
- Wireless Mesh Networking: Architectures, Protocols and Standards
- CCNP ROUTE Portable Command Guide
Additional info for Advanced DBA Certification Guide and Reference for DB2 UDB v8 for Linux, Unix and Windows
As a graphical example of this, consider a table space initially defined with two containers, as follows: CREATE TABLESPACE ts1 MANAGED BY DATABASE USING (FILE 'FILE1' 50) USING (FILE 'FILE2' 50) EXTENTSIZE 10 This table space would be graphically represented as follows: 42 43 Adding a third container of the same size to the table space using the following statement: ALTER TABLESPACE ts1 ADD (FILE 'FILE3' 50) may cause the table space to be rebalanced, depending on the amount of data in the table space.
By dropping both containers in the same statement, DB2 builds a new extent map for the table space and has to do only one rebalance. 46 47 The table space high water mark The table space high water mark is very important when dropping containers from a table space or shrinking the containers within a table space. The high water mark is relevant only for DMS table spaces, and it represents the first page after the highest page number that has been allocated within the table space. The high water mark is not necessarily the same as the number of used pages because some objects may have been deleted from within the table space, and these unused pages do not have an effect on the high water mark.
Containers 0 0 3(0, 1, 2) 2(0, 1) NOTE The following examples show containers of different sizes within a table space for the purposes of illustration. For performance reasons it is recommended that containers within a table space be the same size. Using the table space created above, a container can be added in the following three ways. 38 39 Because the new container is not large enough to go from Stripe 0 to the end of the existing table space, it is added such that its last extent lines up with the highest stripe currently in the table space.