Advantages of using oracle
Hello guyz... I never even tried to use oracle in my projects.. but I am curious what are the advantages of using Oracle compared with the other database....
plus the warm fuzzy feeling of creating employment for hungry Oracle DBAs :)
Just kidding. Oracle is a good database to know just because it's used so much.
So even if it weren't exceedingly powerful, stable, and versatile you'd still be doing yourself a disservice by not knowing at least something about it.
Similar Messages
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Advantages of using Oracle with Unix over Windows server
Hi there,
I want some article/document which depicts the advantages of using Oracle with Unix (say HP-UX or Solaris backend). Actually the plan is to use some Data Warehousing applications using Cognos Poweplay, ReportNet and either Decision Stream of Cognos or Oracle Warehouse builder may be used as ETL tool. For Data mining applications we are planning to use SPSS Clementine. The Data volume will be substantial one. At present we are developing some prototype in Windows 2003 advanced environment. We are plaiing to use Risc server and RAID-5. Pl. advice some ideal architecture for us, as you know, it's typically a Govt. level application data (mostly archival data). The reports will be published using Report Net, Adhoc query etc, OLAP analysis will be done using Powerplay.
Regards,
Anupam BasuHi there,
I want some article/document which depicts the advantages of using Oracle with Unix (say HP-UX or Solaris backend). Actually the plan is to use some Data Warehousing applications using Cognos Poweplay, ReportNet and either Decision Stream of Cognos or Oracle Warehouse builder may be used as ETL tool. For Data mining applications we are planning to use SPSS Clementine. The Data volume will be substantial one. At present we are developing some prototype in Windows 2003 advanced environment. We are plaiing to use Risc server and RAID-5. Pl. advice some ideal architecture for us, as you know, it's typically a Govt. level application data (mostly archival data). The reports will be published using Report Net, Adhoc query etc, OLAP analysis will be done using Powerplay.
Regards,
Anupam Basu -
What are the advantage of using Oracle Database when compare to SQL SERVER
Hi all
Please tell anyone about
what are the advantage of using Oracle Database when compare to SQL SERVER
Thanks in advance
Balamurugan Suser12842738 wrote:
Hi,
There are various differences between the two.
1. SQL Server is only Windows, but Oracle runs on almost all Platforms.
2. You can have multiple databases in SQL Server, but Oracle provides you only one database per instance.Given that the very term 'database' has s different meaning in the two products, this "difference" is absolutely meaningless.
3. SQL Server provides T-SQL for writing programs, whereas Oracle provides PL/SQLWhich means what? Both products have a procedural programming language. They named them differently, and the languages are not interchangeable. Means nothing in comparing the features/strengths/weaknesses/suitability to purpose.
4. Backup types in both are the same. (Except Oracle provides an additional backup called Logical Backup.)You make that sound like "Logical Backup" is something more than it is. It is nothing more than an export of the data and metadata. Many experts don't even consider it a backup. I'm sure SQL Server provides the same functionality though they probably call it by some other name.
5. Both provide High Availability.Well, I guess they both have a suite of features they refer to as "High Availability". But what does that really mean? The devil is in the details. Remember, the two products don't even agree on what constitutes a "database".
6. Both come in various distributions.???
>
If you are going for an Implementation, you can try SQL Server Express Edition and Oracle XE which are free to use.
Then you can choose whichever is comfortable for your needs.
Thanks. -
Advantages of using Oracle JVM over JPDA for Remote Debugging?
What are the "additional features" that the documentation hints at when using the Oracle JVM for remote debugging vs. the JPDA protocoL? Can a member of the JDEV briefly address this? What exactly am I losing when using JPDA?
I am not getting anywhere with 'NCOMPing' the stuff. Attempts to NCOMP keeps erroring out . The first of the errors is
'Error while determining classes contained in jsch-1.29_minimalClassListAndTCD
mper.java
Exception oracle.aurora.sqljdecl.ParseException: Encountered "-" at line 14
column 18.
Was expecting one of:
"extends" ...
"implements" ...
The following operations failed
jsch-0.1.29_minimalClassListAndTCDumper.java: creation
exiting : Failures occurred during processing
Kuassi, I have looked at a few of your posts where you make mention of a file titled 'Settings_os.properties'. I see no such file in my Oracle installation. What am I missing here ? -
BENEFITS OF USING ORACLE DEVELOPER
Dear Oracle Users,
What are the other advantages of using oracle developer 6.0 over other front end tool like VB,... except coding flexibility ?
Please suggest me ,I need it.Sudip -
I haven't implemented this, but I think I can answer in theory.
The API abstracts the physical from the logical. If you code against the API you are dealing with Dimensions, Facts, and Cubes rather than tables. There are many options in terms of physically storing the data in Oracle tables or OLAP cubes. The benefit of having this abstraction is that if you later decide to change the physical storage (let's say for performance reasons), you don't need to change your code or the query definitions you have created at the API-level. You only need to update the OLAP Metadata which maps the physical tables (or OLAP cubes) to the logical cube, fact, and dimension definitions.
I think your decision on whether it makes sense to change or not depends on the size of your implementation and the long-term goals. If you have a small implementation, you may not see the benefit. But if you have a large implementation, over the long-term you may find a lower maintanence cost since many data-level changes should not effect query definition or api-level program code.
Dave [email protected] -
Advantages and Disadvantages of Using Oracle 7 Client with Oracle 9 Server
Hello,
I was wondering what are the advanatges of using Oracle 7 client with Oracle 9 Server versus using Oracle 9 Client with Oracle 9 server.Some years ago I used 7.3 Client with 9i DB, and I don't remember of particular problems, but I'm speaking of Sql*Plus only. Are there specific problems ?
Of course the best thing is to install one 9i Client (did you already do it ?) : if there are same problems, then that's not compatibility issue.
And what are advantages of using 9 Client with 9 server other than 7 is no longer supported.You're sure you won't have compatibility problems.
If you have access to Metalink have a look at [url http://metalink.oracle.com/metalink/plsql/ml2_documents.showFrameDocument?p_database_id=NOTE&p_id=207303.1]Note 207303.1 -
Advantage for use undo_management MANUAL oracle 9i DWH
Hi,
I have a questions,
What is the advantage for use undo_management MANUAL oracle 9i in DWH vs undo_management AUTO?
I need to obtain the UNDO_BLOCK_PER_SEC, but when I try to obtain the information in the view v$undostat, appear "no rows selected", exist any form to obtain this information?
Thanks for your help!!
Regards!!To add to what SB said, do not tune what does not need tuning. That is, do not make changes till you have developed a case to support the change.
In order to learn how to work with rollback segments look in your DBA Administration manual. Since Oracle now puts the emphasis on automatic undo management I would look for an earlier version of the documentation set and reference it since there is probably more information in the manual where manual RBS management was the only method.
If you are a warehouse I would expect the number of users performing DML to be low and the update jobs to be large so I would expect a low number of large RBS segments to be allocated.
HTH -- Mark D Powell -- -
What are the advantages of using TaskFlow over traditional J2EE apps?
All answers are welcomeADF task flows provide a modular approach for defining control flow in an application. Instead of representing an application as a single large JSF page flow, you can break it up >into a collection of reusable task flows. Each task flow contains a portion of the application's navigational graph.Read this blogpost for more details:
http://xmlandmore.blogspot.com/2010/03/oracle-adf-task-flow-in-nutshell.html
Thanks,
Navaneeth -
Differences & advantages/disadvantages using OCFS & OMF
Differences & advantages/disadvantages using “OCFS & OMF” against “ServiceGuard & Veritas CFS” in a RAC implementation
>
Differences & advantages/disadvantages using “OCFS & OMF” against “ServiceGuard & Veritas CFS” in a RAC implementationYou need to read a book on RAC for this kind of question - Julian Dyke would
be my recommendation.
Paul...
When asking database related questions, please give other posters
some clues, like OS (with version), version of Oracle being used and DDL.
Other trivia such as CPU, RAM + Disk configuration might also be useful.
The exact text and/or number of error messages is useful (!= "it didn't work!"). Thanks.
Furthermore, as a courtesy to those who spend time analysing and attempting to help,
please do not top post and do try to trim your replies! -
Advantage of using RAW devices for storing database
Hi,
Marry Christmas to all.
Oracle 10g version 10.2.0.1.0 (rac)
OS : HP-UX 11i
I am new to this enviornment. We are using raw devices for storig the database.
Please tell what are the advantages for using raw devices for storing the database?
Thanks.http://www.fors.com/orasupp/unix/37914_1.HTM
The above link explains the raw devices and advantages. -
What are the advantages of using CACHE and NOCACHE Hint
What are the advantages of using CACHE and NOCACHE Hint & difference of them.I saw one of oracle.sql script have CACHE & oracle rac script include NOCACHE .Why is that
924250 wrote:
In a SOA product include db scripts,when we install the product we want to execute the db script to create sequence both oracle RAC & Oracle db
Oracle DB
CREATE SEQUENCE REG_LOG_SEQUENCE START WITH 1 INCREMENT BY 1 NOCACHE
Oracle RAC DB
CREATE SEQUENCE REG_LOG_SEQUENCE START WITH 1 INCREMENT BY 1 CACHE 20 ORDERas sb mentioned, this has nothing to do with oracle hints.
you'll want to search the documentation about sequences. -
Features and Advantages Auditing in oracle apps
Hi
I need to enable the auditing for one of the client instance.
Please share the ideas on Features and Advantages Auditing in oracle apps, if any docs available please share with me
Thanks
ShaikHi;
Please check
Audit Trail functionality -Using Audit Trail functionality to obtain New value at every update
Using Audit Trail functionality to obtain New value at every update
audit trail setup
audit trail setup
Audit uSers
Re: Audit users
- Monitor Application Users does not Display All Users Signed On [ID 1014948.6]
- Monitor User Form Does Not Retrieve Records [ID 144742.1]
How do you audit an Oracle Applications' user? [ID 395849.1]
Auditing: How Do I Audit Responsibilities and Data? [ID 436316.1]
How To Audit Data Changes In Tables Using Triggers [ID 1025832.6]
Monitor Users Screen Displays Many Users Still Logged into Oracle Applications Even After They Have Logged Out [ID 143435.1]
Regard
Helios -
Enforcing integrity using oracle specific data base commands .v. using fron
Full subject : Enforcing integrity using oracle specific data base commands .v. using front end.
It ought to be generally accepted that it is better to enforce integrity directly in the data base using constraints, dependencies, triggers etc rather than leaving it to specific front end programmes.
In my view, the chief advantages - of enforcing integrity directly in the data base - are:
(1) No process can violate the integrity.
(2) Being server centric, these commands run on the server and so can be easily sized in one place.
(3) One time data migration (imports) into the system using Oracle tools or SQL commands would also need to conform to the integrity constraints. Thus an implementor would be assured that the basic data is alright.
I am faced with a situation where we are about to implement a new Oracle based package. During data migration, when we discovered that there are no integrity constraints built into the target data base, the package vendor asserted that it is not necessary to build in integrity into the database. This seems to be an extreme and risky view.
Further, it is argued by the package vendor that putting constraints directly in the data base would significantly increase the needed resources (RAM) on the server. In my view, this increase is trivial and anyway, hardware costs are crashing day by day.
In the absence of integrity checks in the data base, it seems to me that every program would have to extra zero value work to ensure integrity of the end user data. It will still never be complete.
I would like to know the pros and cons of implementing without integrity constraints.
OK.AnanthaP wrote:
Full subject : Enforcing integrity using oracle specific data base commands .v. using front end.
It ought to be generally accepted that it is better to enforce integrity directly in the data base using constraints, dependencies, triggers etc rather than leaving it to specific front end programmes.
In my view, the chief advantages - of enforcing integrity directly in the data base - are:
(1) No process can violate the integrity.
(2) Being server centric, these commands run on the server and so can be easily sized in one place.
(3) One time data migration (imports) into the system using Oracle tools or SQL commands would also need to conform to the integrity constraints. Thus an implementor would be assured that the basic data is alright.
I am faced with a situation where we are about to implement a new Oracle based package. During data migration, when we discovered that there are no integrity constraints built into the target data base, the package vendor asserted that it is not necessary to build in integrity into the database. This seems to be an extreme and risky view.
Further, it is argued by the package vendor that putting constraints directly in the data base would significantly increase the needed resources (RAM) on the server. In my view, this increase is trivial and anyway, hardware costs are crashing day by day.
In the absence of integrity checks in the data base, it seems to me that every program would have to extra zero value work to ensure integrity of the end user data. It will still never be complete.
I would like to know the pros and cons of implementing without integrity constraints.
OK.It's a shame you seem to be so far into the process and committed to this vendor. I once had a vendor tell us his product would run on Oracle but they recommended MS SQL Server because "oracle can't handle more than 5 concurrent sessions." I made sure that vendor didn't make the short list. -
Tutorial using Oracle database & ADFBC/JSF
Hello
I needed to create a web application which will use Oracle as a database and JSF and ADF BC. I wanted to know what are the steps to creating such an application? Any link, pdf, tutorial?
Also what is the advantage of using JSF/ADF BC.. i.e., as my web application has to have AJAX implementation too, so which one is better suited?
Please do provide the necessary guidance. Thanks in advance.Have a look at the JDeveloper tutorials page on OTN.
http://www.oracle.com/technology/obe/obe1013jdev/index.htm
Also see the ADF learning center for more in-depth tutorial and book:
http://www.oracle.com/technology/products/adf/learnadf.html
Using JSF with ADF Faces will get you all sorts of Ajax like capabilities. see for example:
http://download.oracle.com/otn_hosted_doc/jdeveloper/11/demos/adffacesria/adffacesria.html -
Why use oracle instead of Ms Access
can any body give me some summerised information what are main benfits of using oracle instead of Access.
Hi,
can go through this discussion:
http://expertanswercenter.techtarget.com/eac/knowledgebaseAnswer/0,295199,sid63_gci976666,00.html
Why sould I select Oracle over MS Access? QUESTION POSED ON: 05 JUL 2001
QUESTION ANSWERED BY: Brian Peasland
Oracle, MS Access, and any other vendor's database package all have their advantages and disadvantages. Selecting one over another is really a case of weighing the advantages and disadvantages for your specific case. I'll give a brief description of the strengths and weaknesses of each of these two packages and then you can decide!
MS Access - This package is very cheap (it is part of Office Professional) and very easy to use. Most of the work in Access is done through wizards and GUI tools. One can quickly develop a small, single user database with this one. MS Access is not very good for a multi-user application. It is not very robust and does not have good multi-user transactional control. In addition, Access cannot handle large amounts of data. All of the data in the database is stored in a single file and that has its limitations.
Oracle - This package is not cheap at all. It is very complex and it can be difficult to administer. But its complexity makes it very robust. There is almost nothing that you cannot do in Oracle (unlike Access). Oracle is specifically designed for multi-user applications. In fact, thousands of users can access the same data without any problems due to Oracle's very good transactional control. But applications are not developed nearly as quickly. Oracle can also handle large amounts of data. In fact, Oracle 8i can handle up to 512 petabytes of data!
In the end, Oracle is a true Database Management System (DBMS) and Access is not. This does not mean that Access does not have its place. If I'm designing a quick database that only I'll use, I would do it in Access over Oracle. If I'm designing a robust, scalable application used throughout my enterprise with many users, then Oracle is my choice!
Thanks
--Raman
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