Database issues

This thesis aims to develop a detailed database of banking information that stretches over the pre- and post-deregulatory period. This is necessary to allow greater analysis of what took place in the sector and will allow for a more detailed analysis regarding the impact of deregulation on the Australian banking sector. It will provide greater clarity regarding bank competition and efficiency and how these issues are affected by government regulation.

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After completing this lesson, you should be able to do the following: Identify issues associated with managing users in an Oracle Shared Server environment Configure the Oracle Shared Server environment to optimize performance Diagnose and resolve performance issues with Oracle Shared Server processes

14p trinh02 28-01-2013 61 5   Download

Cross Checks of RMAN Backups and Copies Performing a cross check provides you with a way to ensure that data about backup sets and image copies in the RMAN repository is synchronized with corresponding data on disk or in the media management catalog. You can use the LIST command to obtain a report of the backups and copies that you have made and then use the CROSSCHECK command to check that these files still exist. If RMAN cannot find a file, it updates the repository records to EXPIRED. You can determine which files are marked EXPIRED by issuing a LIST EXPIRED command....

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Restoration and Datafile Media Recovery Using RMAN RMAN automates the procedure for restoring files. When you issue the RESTORE command, RMAN uses a server session to restore the correct backups and copies. The RMAN repository is used to select the best available backup set or image copies to use in the restoration. By default, RMAN does not restore a file if the file is already in the correct place and its header contains the correct information. In releases before Oracle9i, the files were always restored.

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In either case, the easiest way is to drop the entire tablespace that contains the datafile. The steps that are to be executed from within SQL*Plus are: 1. STARTUP MOUNT 2. For each deleted datafile, issue the command ALTER DATABASE DATAFILE ’full path of filename’ OFFLINE [DROP]; Note: You must use the DROP option if the database is in NOARCHIVELOG mode, because you cannot recover this file if you apply incomplete media recovery on it via the command ALTER DATABASE OPEN RESETLOGS. See the SQL Reference for details. 3. ALTER DATABASE OPEN; 4.

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You’ve built your project, and now the Big Day is finally here. Submission time. Your exam instructions include very specific details for submission, and you must follow them exactly. Pay attention: any deviation from the submission instructions can mean automatic failure.

11p dmptit 04-11-2010 79 6   Download

We know that you all know the benefits of thorough, accurate, and understandable documentation. There may be some of you out there who wish that documentation wasn’t an integral part of a programmer’s job. There may be others of you who are thrilled to write documentation, to exercise a different part of your brain, to help your fellow programmers, to capture (hey you, in the back, stop laughing!) your company’s technical assets.

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Judge a man by his questions rather than his answers. –Voltaire A prudent question is one-half of wisdom. –Francis Bacon You’re on your own for the other half. –The Authors As with the previous chapter, this chapter asks—you got it—questions. Some will seem obvious, some won’t. But this is the area where your solution to the problem is going to have the greatest impact on your score. You’re going to be asked to build a database.

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It is better to know some of the questions than all of the answers. –James Thurber Good questions outrank easy answers. –Paul A Samuelson If you don’t ask the right questions, you don’t get the right answers. A question asked in the right way often points to its own answer. Asking questions is the ABC of diagnosis. Only the inquiring mind solves problems. –Edward Hodnett Clever as you are, I bet you’ve figured out where this is heading…the Developer exam is about you figuring out solutions to the problem/specification you’re given as your assignment. ...

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The Developer exam is challenging. There are a lot of complex design issues to consider, and a host of advanced Java technologies to understand and implement correctly. The exam assessors work under very strict guidelines. You can create the most brilliant application ever to grace a JVM, but if you don’t cross your t’s and dot your i’s the assessors have no choice but to deduct crucial (and sometimes substantial) points from your project.

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OK, so now you know everything about the language. But can you actually build something in it? You’ll hear that argument from some who’ve never taken (or passed) the programmer’s exam. Obviously, they don’t understand how darn difficult the programmer’s exam actually is, but nonetheless there is something to the claim that, “just because you know how the compiler and VM work does not mean you can develop software.” The Developer exam, which is unique in the IT exam world, lets you answer that question (most often posed by a prospective employer)....

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Issues Involved When Updating the Primary Key of a Parent Row In this section, you'll learn about the issues involved when attempting to update the primary key in a parent DataTable

6p daisuphu 29-07-2010 99 9   Download

Introduction to the Oracle Server Technologies avoids these issues by formatting a report’s output as XML tags. Any client can request an XML Publisher report and (provided it has an XML parser) display the results. This is the key to distributing reports over wireless protocols to any device, such as a cellular telephone. Oracle Discoverer is an end-user tool for report generation. Oracle Reports and XML Publisher need a programmer to design the report.

10p vongsuiphat 04-01-2010 168 27   Download