By A. Abdellatif, J. Le Bihan, M. Limame (auth.), Ken Deighton (eds.)
Read Online or Download Oracle: A User’s Guide PDF
Similar oracle books
It is a great booklet, transparent and well-written. it is easy adequate for these with out a lot event, but additionally presents adequate element when you don't want coddling. .. certainly, definitely worth the $.
This present day DBAs are anticipated to set up and deal with huge databases with caliber carrier and little to no downtime. The DBA’s major concentration is on expanding productiveness and casting off idle redundancy during the firm. despite the fact that, there is not any magic set of most sensible practices or tough and quickly principles that DBAs have to keep on with, and this may make lifestyles tricky.
It’s occasionally stated that the genuine activity of an Oracle database administrator will be summed up in a single, crucial ability: in order to get better your database.
There’s a lot knowledge in that assertion. Of all the pieces you're liable for as a database administrator, not anything is extra very important than the knowledge itself. love it or no longer, the fearsome accountability of defending your enterprises most crucial info falls squarely upon your shoulders:
- Lose that information and your organization may possibly fail.
- Lose that information and also you should be out of a job.
Scared? you have to be. yet theres aid. you're not by myself. Oracle specialists Darl Kuhn, Sam Alapati, and Arup Nanda have come jointly during this e-book to teach you the ability of restoration supervisor, or RMAN, that is Oracles backup and restoration instrument of selection. RMAN Recipes for Oracle Database 11g is helping you are taking good thing about all that RMAN has to supply by means of supplying easy-to-understand ideas to business-critical backup and restoration operations. this convenient guide
- Demystifies the stairs required to guard what you are promoting data
- offers ready-made and step by step options to easy and complicated backup, repair, and restoration operations
- Is task-oriented, making it effortless so you might find the answer to urgent backup and restoration problems
- Respects a while through offering example-based options, now not never-ending interpreting material
When the pressure’s on, you dont have time for lengthy discussions of thought. This booklet will get correct to the purpose with quickly and easy-to-read, step by step suggestions which could assist you backup and recuperate your info with confidence.
What you’ll learn
Oracle Database specialists Darl Kuhn, Sam Alapati, and Arup Nanda express you ways to
- Reliably again up and recuperate your database utilizing Oracles restoration Manager.
- make the most of New Oracle Database 11g positive aspects comparable to the information restoration Advisor.
- permit Oracle Database deal with your backup documents through the Flash restoration Area.
- Automate backup and restoration projects via writing scripts.
- Troubleshoot RMAN difficulties and optimize RMAN performance.
- Interface with a Media administration Layer to regulate your backup tape library.
- get over the lack of a keep an eye on dossier, lack of a web redo log, and different (hopefully! ) strange situations.
Who is that this booklet for?
Oracle database directors answerable for database backup and restoration operations.
Maximize Oracle Exadata services Leverage the entire robust gains to be had within the Oracle Exadata Database computing device utilizing the confirmed concepts inside of this Oracle Press consultant. Written through Oracle specialists, attaining severe functionality with Oracle Exadata exhibits you ways to take complete benefit of this whole, optimized package deal of software program, servers, and garage.
- Oracle Real Application Clusters Guard. Administration and Reference Guide
- BPEL PM and OSB Operational Management with Oracle Enterprise Manager 10g Grid Control
- Expert Oracle Practices: Oracle Database Administration from the Oak Table
- Expert PL/SQL Practices: for Oracle Developers and DBAs
Additional info for Oracle: A User’s Guide
The ANSI committee called X3H2 had been charged with the task of proposing a relational language. The first standard was published in 1986; it was based essentially on IBM's version of SQL. Today, there are many implementations of SQL, but there are only a few that are t9tally compatible with the ANSI standard, including SQL/DS and DB2. In all that follows, we shall consider Oracle's implementation of that standard. So, each time that we mention SQL, this should be interpreted as Oracle's SQL. In this chapter we will give an example of a database that will be used in the subsequent chapters.
A database administrator may also grant a user the facility to connect himself directly without having to mention his password. The syntax is as follows: GRANT CONNECT TO OPS $
This type defines a pseudo column (internal) that identifies a line in a table. The columns in a table may not be of this type • LONGRAW: like RAW. 1 The following command creates a table for the client entity in our basic example. We shall assume that the client number (clientid) is the entity identifier. For this reason, it is defined with the NOT NULL option. It should be noted that this single condition is insufficient to guarantee the uniquenes of clients (see creating an index). CREATE TABLE Client (clientid NUMBER(6) NOT NULL, 28 Oracle name CHAR(20), address CHAR(80), postcode CHAR(6), town CHAR(lO), tel NUMBER (10) , specterm CHAR(50)); Second form.