Data Warehousing solutions specially with focus on phonetic matching

Please suggest how we can provide Data Warehousing solutions specially with focus on phonetic matching of alphabet strings with Oracle Database

Oracle Ultra Search is a built-in utility that might be suitable for your case :
http://download.oracle.com/docs/cd/B28359_01/ultra.111/b28330/toc.htm
Most likely you would need to build something custom, in which case you can use Oracle Text development framework:
http://download.oracle.com/docs/cd/B28359_01/text.111/b28303/toc.htm

Similar Messages

Data warehousing with oracle

hi folks
i wanna to build data warehous for simple oracle database
what is the tool used to built data warehouse
in sql server its sql server analysis manager but i don't know what its in oracle ?

ORACLE WAREHOUSE BUILDER.
see:
http://download-east.oracle.com/docs/cd/B31080_01/doc/nav/portal_booklist.htm

What are the uses of diffrent concepts in data warehousing

What are the uses of diffrent concepts in data warehousing? Why?
naveen

Hi,
Your statement is correct. To be crisp, the portal offers a single point of access to SAP and non-SAP information sources, enterprise applications, information repositories, databases and services in and outside your organizationall integrated into a single user experience. It provides you the tools to manage this knowledge, to analyze and interrelate it, and to share and collaborate on the basis of it.
With its role-based content, and personalization features, the portal enables usersfrom employees and customers to partners and suppliersto focus exclusively on data relevant to daily decision-making processes
To read more visit,
http://help.sap.com/saphelp_nw04/helpdata/en/a9/76bd3b57743b09e10000000a11402f/frameset.htm
Regards
Srinivasan T

Alternative data architecture solutions

Hi All,
Does anybody know what is meant by "Alternative data architecture solutions"?, I know when working with computing systems and databases like Oracle, we can have several solutions to a problem, and we have to choose the best solutions among them depending on the current situation, so a general definition of "Alternative data solutions" can be that we can adapt different alternating approaches to solve a problem. But I want to know is there anything specifillay called "Alternative data architecture solution.
I have seen a job description which has one requirement as shown below:
Analyzing and evaluating alternative data architecture solutions to meet business problems/requirements and to comply with corporate data architectures, strategies and frameworks, including enterprise data warehouse activities
¨
Can anyone please help me....
Thanks,
Amir.

user566817 wrote:
Hi All,
Does anybody know what is meant by "Alternative data architecture solutions"?, I know when working with computing systems and databases like Oracle, we can have several solutions to a problem, and we have to choose the best solutions among them depending on the current situation, so a general definition of "Alternative data solutions" can be that we can adapt different alternating approaches to solve a problem. But I want to know is there anything specifillay called "Alternative data architecture solution.
I have seen a job description which has one requirement as shown below:
Analyzing and evaluating alternative data architecture solutions to meet business problems/requirements and to comply with corporate data architectures, strategies and frameworks, including enterprise data warehouse activities
¨
Can anyone please help me....
Thanks,
Amir.No, there is no "special" meaning to "alternative data architecture solutions." It is not some professional jargon with a meaning known only to the cognizenti. It means just what you'd expect it to mean with common, non-technical definitions of the terms.
"Sometimes a cigar is just a cigar."

Data warehousing book - guidance

can someone point out a good book on data warehousing with 10g, a book that focuses on concepts and details of the technology - more than focusing on how to use oracle tools- beginner/intermediate level?
thanks and sorry if the post is in the wrong context, i just thought i'd get guidance from people who use the technology

I would recommend looking at the following database documentation (these links are for 11g documentation but the majority of concepts are applicable to all versions of the database):
2 Day + Data Warehousing Guide
http://www.oracle.com/pls/db111/to_toc?pathname=server.111/b28314/toc.htm
Data Warehousing Guide
http://www.oracle.com/pls/db111/to_toc?pathname=server.111/b28313/toc.htm
OLAP User's Guide
http://www.oracle.com/pls/db111/to_toc?pathname=olap.111/b28124/toc.htm
Data Mining Concepts
http://www.oracle.com/pls/db111/to_toc?pathname=datamine.111/b28129/toc.htm
Also look at the whitepapers published on the Data Warehouse Technology Center home page on OTN : http://www.oracle.com/technology/tech/bi/index.html
Hope this helps
Keith Laker
Oracle EMEA Consulting
BI Blog: http://oraclebi.blogspot.com/
DM Blog: http://oracledmt.blogspot.com/
BI on Oracle: http://www.oracle.com/bi/
BI on OTN: http://www.oracle.com/technology/products/bi/
BI Samples: http://www.oracle.com/technology/products/bi/samples/

SQL-Model-Clause / Example 2    in Data Warehousing Guide   11G/Chapter 24

Hi SQL-Experts
I have a RH 5.7/Oracle 11.2-Environment!
The sample schemas are installed!
I executed as in Example 2 in Data Warehousing Guide 11G/Chapter 24:
CREATE TABLE currency (
   country         VARCHAR2(20),
   year            NUMBER,
   month           NUMBER,
   to_us           NUMBER);
INSERT INTO currency
(SELECT distinct
SUBSTR(country_name,1,20), calendar_year, calendar_month_number, 1
FROM countries
CROSS JOIN times t
WHERE calendar_year IN (2000,2001,2002)
UPDATE currency set to_us=.74 WHERE country='Canada';and then:
WITH prod_sales_mo AS       --Product sales per month for one country
SELECT country_name c, prod_id p, calendar_year y,
   calendar_month_number m, SUM(amount_sold) s
FROM sales s, customers c, times t, countries cn, promotions p, channels ch
WHERE s.promo_id = p.promo_id AND p.promo_total_id = 1 AND
       s.channel_id = ch.channel_id AND ch.channel_total_id = 1 AND
       s.cust_id=c.cust_id AND
       c.country_id=cn.country_id AND country_name='France' AND
       s.time_id=t.time_id AND t.calendar_year IN (2000, 2001,2002)
GROUP BY cn.country_name, prod_id, calendar_year, calendar_month_number
                    -- Time data used for ensuring that model has all dates
time_summary AS( SELECT DISTINCT calendar_year cal_y, calendar_month_number cal_m
FROM times
WHERE calendar_year IN (2000, 2001, 2002)
                   --START: main query block
SELECT c, p, y, m, s, nr FROM (
SELECT c, p, y, m, s, nr
FROM prod_sales_mo s
                   --Use partition outer join to make sure that each combination
                   --of country and product has rows for all month values
PARTITION BY (s.c, s.p)
     RIGHT OUTER JOIN time_summary ts ON
        (s.m = ts.cal_m
         AND s.y = ts.cal_y
MODEL
REFERENCE curr_conversion ON
      (SELECT country, year, month, to_us
      FROM currency)
      DIMENSION BY (country, year y,month m) MEASURES (to_us)
                                --START: main model
   PARTITION BY (s.c c)
   DIMENSION BY (s.p p, ts.cal_y y, ts.cal_m m)
   MEASURES (s.s s, CAST(NULL AS NUMBER) nr,
             s.c cc ) --country is used for currency conversion
   RULES (
                      --first rule fills in missing data with average values
      nr[ANY, ANY, ANY]
         = CASE WHEN s[CV(), CV(), CV()] IS NOT NULL
              THEN s[CV(), CV(), CV()]
              ELSE ROUND(AVG(s)[CV(), CV(), m BETWEEN 1 AND 12],2)
           END,
                      --second rule calculates projected values for 2002
      nr[ANY, 2002, ANY] = ROUND(
         ((nr[CV(),2001,CV()] - nr[CV(),2000, CV()])
          / nr[CV(),2000, CV()]) * nr[CV(),2001, CV()]
         + nr[CV(),2001, CV()],2),
                      --third rule converts 2002 projections to US dollars
      nr[ANY,y != 2002,ANY]
         = ROUND(nr[CV(),CV(),CV()]
           * curr_conversion.to_us[ cc[CV(),CV(),CV()], CV(y), CV(m)], 2)
ORDER BY c, p, y, m)
WHERE y = '2002'
ORDER BY c, p, y, m;I got the following error:
ORA-00947: not enough values
00947. 00000 - "not enough values"
*Cause:
*Action:
Error at Line: 39 Column: 83But when I changed the part
curr_conversion.to_us[ cc[CV(),CV(),CV()], CV(y), CV(m)], 2) of 3.rd Rules to
curr_conversion.to_us[ cc[CV(),CV(),CV()] || '', CV(y), CV(m)], 2)or
curr_conversion.to_us[ cc[CV(),CV(),CV()] || null, CV(y), CV(m)], 2)It worked!
My questions:
1/Can anyone explain me why it worked and why it didn't work?
2/Rule 3 has not the same meaning as the comment, Is it an error? Or I misunderstood anything?
the comment is: third rule converts 2002 projections to US dollars the left side has y != 2002 Thank for any help !
regards
hqt200475
Edited by: hqt200475 on Dec 20, 2012 4:45 AM

Hi SQL-Experts
I have a RH 5.7/Oracle 11.2-Environment!
The sample schemas are installed!
I executed as in Example 2 in Data Warehousing Guide 11G/Chapter 24:
CREATE TABLE currency (
   country         VARCHAR2(20),
   year            NUMBER,
   month           NUMBER,
   to_us           NUMBER);
INSERT INTO currency
(SELECT distinct
SUBSTR(country_name,1,20), calendar_year, calendar_month_number, 1
FROM countries
CROSS JOIN times t
WHERE calendar_year IN (2000,2001,2002)
UPDATE currency set to_us=.74 WHERE country='Canada';and then:
WITH prod_sales_mo AS       --Product sales per month for one country
SELECT country_name c, prod_id p, calendar_year y,
   calendar_month_number m, SUM(amount_sold) s
FROM sales s, customers c, times t, countries cn, promotions p, channels ch
WHERE s.promo_id = p.promo_id AND p.promo_total_id = 1 AND
       s.channel_id = ch.channel_id AND ch.channel_total_id = 1 AND
       s.cust_id=c.cust_id AND
       c.country_id=cn.country_id AND country_name='France' AND
       s.time_id=t.time_id AND t.calendar_year IN (2000, 2001,2002)
GROUP BY cn.country_name, prod_id, calendar_year, calendar_month_number
                    -- Time data used for ensuring that model has all dates
time_summary AS( SELECT DISTINCT calendar_year cal_y, calendar_month_number cal_m
FROM times
WHERE calendar_year IN (2000, 2001, 2002)
                   --START: main query block
SELECT c, p, y, m, s, nr FROM (
SELECT c, p, y, m, s, nr
FROM prod_sales_mo s
                   --Use partition outer join to make sure that each combination
                   --of country and product has rows for all month values
PARTITION BY (s.c, s.p)
     RIGHT OUTER JOIN time_summary ts ON
        (s.m = ts.cal_m
         AND s.y = ts.cal_y
MODEL
REFERENCE curr_conversion ON
      (SELECT country, year, month, to_us
      FROM currency)
      DIMENSION BY (country, year y,month m) MEASURES (to_us)
                                --START: main model
   PARTITION BY (s.c c)
   DIMENSION BY (s.p p, ts.cal_y y, ts.cal_m m)
   MEASURES (s.s s, CAST(NULL AS NUMBER) nr,
             s.c cc ) --country is used for currency conversion
   RULES (
                      --first rule fills in missing data with average values
      nr[ANY, ANY, ANY]
         = CASE WHEN s[CV(), CV(), CV()] IS NOT NULL
              THEN s[CV(), CV(), CV()]
              ELSE ROUND(AVG(s)[CV(), CV(), m BETWEEN 1 AND 12],2)
           END,
                      --second rule calculates projected values for 2002
      nr[ANY, 2002, ANY] = ROUND(
         ((nr[CV(),2001,CV()] - nr[CV(),2000, CV()])
          / nr[CV(),2000, CV()]) * nr[CV(),2001, CV()]
         + nr[CV(),2001, CV()],2),
                      --third rule converts 2002 projections to US dollars
      nr[ANY,y != 2002,ANY]
         = ROUND(nr[CV(),CV(),CV()]
           * curr_conversion.to_us[ cc[CV(),CV(),CV()], CV(y), CV(m)], 2)
ORDER BY c, p, y, m)
WHERE y = '2002'
ORDER BY c, p, y, m;I got the following error:
ORA-00947: not enough values
00947. 00000 - "not enough values"
*Cause:
*Action:
Error at Line: 39 Column: 83But when I changed the part
curr_conversion.to_us[ cc[CV(),CV(),CV()], CV(y), CV(m)], 2) of 3.rd Rules to
curr_conversion.to_us[ cc[CV(),CV(),CV()] || '', CV(y), CV(m)], 2)or
curr_conversion.to_us[ cc[CV(),CV(),CV()] || null, CV(y), CV(m)], 2)It worked!
My questions:
1/Can anyone explain me why it worked and why it didn't work?
2/Rule 3 has not the same meaning as the comment, Is it an error? Or I misunderstood anything?
the comment is: third rule converts 2002 projections to US dollars the left side has y != 2002 Thank for any help !
regards
hqt200475
Edited by: hqt200475 on Dec 20, 2012 4:45 AM

Problem with focus on applet - jvm1.6

Hi,
I have a problem with focus on applet in html page with tag object using jvm 1.6.
focus on applet work fine when moving with tab in a IEbrowser page with applet executed with jvm 1.5_10 or sup, but the same don't work with jvm1.6 or jvm 1.5 with plugin1.6.
with jvm 1.5 it's possible to move focus on elements of IEbrowser page and enter and exit to applet.
i execut the same applet with the same jvm, but after installation of plugin 1.6, when applet gain focus don't release it.
instead if i execute the same applet with jvm 1.6, applet can't gain focus and manage keyevent, all keyevent are intercepted from browser page.
(you can find an example on: http://www.vista.it/ita_vista_0311_video_streaming_accessibile_demo.php)
Any idea?
Thanks

Hi piotrek1130sw,
From what you have described, I think the best approach would be to restore the original IDT driver, restart the computer, test that driver, then install the driver update, and test the outcome of installing the newest driver.
Use the following link for instructions to recovery the ITD driver using Recovery Manager. Restoring applications and drivers.
Once the driver is restored, restart the computer and test the audio. If the audio is good you can continue to use this driver, or you can reinstall the update and see what happens. IDT High-Definition (HD) Audio Driver.
If installing the newest driver causes the issue to occur but the recovered driver worked, I suggest recovering again.
If neither driver works I will gladly follow up and provide any assistance I can.
Please let me know the outcome.
Please click the Thumbs up icon below to thank me for responding.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Please click “Accept as Solution” if you feel my post solved your issue, it will help others find the solution.
Sunshyn2005 - I work on behalf of HP

How to import or sync Exchange server data like Calendar, Contacts with a web application or web service

How to import or sync Exchange data like Calendar, Contacts with a web application or web service.
1. Is there any API to import contacts and calendar (tasks and events) from exchange server to my calendar in web application using web services or http request. the user would have provided the username and password for his exchange account.
2. Is there any licensing involved to communicate with exchange server for its data.
thanks in advance

I am bit lost here; i have my exchange credentials, how (or) can i use the above mentioned solution for windows application or web services. can you please point in the right direction. my requirement is this: how to sync exchange data with a third party
app or webapp(my development) using EWS. how to start with, starting point and steps to do[just overview ;)].

Blackberry 10 the data isn't compatible with the version of the device software that you are currently running

Hi,
my update to 10.3.1.1565 messed the handwriting input up on my phone. so I tried to downgrade to 10.2.1, upon doing so all my files were wiped, however I thought I was being smart by doing a complete backup this morning while running 10.3.1.1565 prior to attempting the os downgrade to 10.2.1 using BlackBerry Link,
Anyway I had to restore my device back to 10.3.1.1565 and now when I attempt to do a restore using the .bbb ( backup ) which I created earlier on today i.e getting the following error message:
blackberry 10 the data isn't compatible with the version of the device software that you are currently running
the software versions on my phone now and the software version when I did my backup are exactly the same 10.3.1.1565. I'm able to restore my user files and apps ect, as it offers to do a partial restore,., but my contacts, and remember files are now gone. I NEED THESE. how do I get these back..
please help..
Thanks,
GeoYeo - Free Local classifieds - Built for Blackberry 10, if you like it please Rate It and Share it!
Solved!
Go to Solution.

Hi,
I figured it out. so I figured I would post. Apparently BlackBerry pulled the 10.3.1.1565 update. anway not sure what happened butI ended up usng Shenshi and grabbing an update from a different carrier, upon doing so I am now able to do a complete restore using my old BBB file,
GeoYeo - Free Local classifieds - Built for Blackberry 10, if you like it please Rate It and Share it!

Refreshing data in an IFRAME with new value

Hi all,
I have a jsp which has 2 forms 'frame_form' and 'main_form'. The 'frame_form' has a dropdown which contains list of cheque types (with the current cheque type selected) while 'main_form' contains an IFRAME whose src is a jsp to whom i passed the value of the selected cheque type. This value is contained in a java variable 'cType'.
<%
String cType="";
cType = "3";
%>
<body bgcolor="#C0C0C0" text="#000000">
<form name="frame_form" method="POST" action="">
<select size="1" name="type" onChange="typeChanged();">
<option value="1">Regular</option>
<option value="2">Manual</option>
<option value="3" selected >Reversal</option>
</select>
</form>
<form name="main_form" method="POST" action="">
<IFRAME height="500" width="760" src="adjmain.jsp?ctype=<%=cType%>" name="main" scrolling="no" frameborder="0">
</IFRAME>
</form>
</body>
When user change the selection of cheque type, I want to retrieve data in 'main_form' again with the new value. I have defined a javascript funtion typeChanged() for this purpose but here I am lost on how to do it. As we are passing the value of a java varaible 'cType' to jsp, I believe I have to set its value to the one user selected and then refresh the IFRAME. But dont know how to do it. Can anybody please help me?
Thanks

Right off hand, without changing what you have
already, I would have your typeChanged() javascript
function get the selected value of the dropdown and
then call another javascript function which is on
adjmain.jsp which receives the new value as a
parameter, sets this value in a hidden field, and then
calls 'submit()' for itself (adjmain.jsp). Thus,
adjmain.jsp will then be able to access this hidden
value using 'request.getParameter("hiddenValueName")
and will reload based on the 'newly' selected value.
Hope that helps...I find an easier solution :
function typeChanged()
var ct = document.frame_form.type.value;
document.all.main.src="adjmain.jsp?ctype="+ct;
Thanks for your input.

Yahoo mail tool bar (delete,more,spam,etc) not working in firefox.Works in Explorer.Web points to Mozilla update."Plug-ins" up to date. Solutions?

Yahoo mail tool bar (delete,more,spam,etc) not working in firefox.Works in Explorer.Web search points to Mozilla update problem."Plug-ins" up to date. Solutions?
I've used firefox for years now with out problems. Now that help is needed, Could you make this any more frustrating? I thought I was asking Mozilla help and I'm sent to "users". I went there 1st! there are similar questions but no answers. I've lost time and data. Is there any REAL PEOPLE to help with firefox problems?

I'm a real person, thanks.
If you mean, does Mozilla have paid staff you could phone or email, the answer is "No."
Is the problem with a feature of the Yahoo! mail web page itself, or the Yahoo! toolbar?
General advice:
When you have a problem with one particular site, a good "first thing to try" is clearing your Firefox cache and deleting your saved cookies for the site.
(1) Bypass Firefox's Cache
Use Ctrl+Shift+r to reload the page fresh from the server.
Alternately, you also can clear Firefox's cache completely using:
"3-bar" menu button (or Tools menu) > Options > Advanced
On the Network mini-tab > Cached Web Content : "Clear Now"
If you have a large hard drive, this might take a few minutes.
(2) Remove the site's cookies (save any pending work first). While viewing a page on the site, try either:
* right-click and choose View Page Info > Security > "View Cookies"
* (menu bar) Tools > Page Info > Security > "View Cookies"
* click the padlock or globe icon in the address bar > More Information > "View Cookies"
In the dialog that opens, you can remove the site's cookies individually.
Then try reloading the page. Does that help?
Could you test in Firefox's Safe Mode? That's a standard diagnostic tool to deactivate extensions and some advanced features of Firefox. More info: [[Troubleshoot Firefox issues using Safe Mode]].
''If Firefox is not running:'' Hold down the Shift key when starting Firefox.
''If Firefox is running:'' You can restart Firefox in Safe Mode using either:
* "3-bar" menu button > "?" button > Restart with Add-ons Disabled
* Help menu > Restart with Add-ons Disabled
and OK the restart.
''Both scenarios:'' A small dialog should appear. Click "Start in Safe Mode" (''not'' Refresh).
Any difference in how Yahoo! works?

Should I use olap plus package in my data warehousing project?

I will build a massive data warehousing which size is over 3t.
And I will provide many analytical functions to users.
Oracle 11g is my choice. But OLAP is suitable for me, I don't know?
In my opinion, OLAP is helpful to analysis, but it's hard to refresh data when it's based on a large table.
Who can help me? Thanks.

So as I'm attempting to do the first one of these, I'm feeling like I should have gone with iMovie. Why? Because everything except for the green screen can be done so easily and with profressional looking results in iMovie. But that just doesn't seem right to me.< </div>
It takes thick skin to be in this business so I'll test that ability of yours now: Your statements imply vast gaps in your skills, knowledge and patience. That's not bad, we all got started someplace, but you're in way over your head.
We'll help in any way we can. I'll start by telling you to forget the notion that HD is necessary if your release media are iPods and Flash.
bogiesan

Data Warehousing Design

Hello People,
Now,I am engaging in a new data warehousing project.It is the first time for me building a data warehouse, so I've encountered a lot of difficulties.I hope that I can get much help from the accommodating people here.
The source data of this data warehousing comes from a sms(cell phone short message)gateway's log files.The log files recorded every piece of the short messages,which were sent to a certain service-processing application from a user's cell phone(kind of MO message),or were sent to a user's cell phone from a service-processing application(kind of MT message).Every record of the log fils have many properties of the short message, including sending time,user's phone number,service-provider's code,charge value,the id of the short message and so on.
Now,we hope to build a data warehousing over these data. Our plan was devided into two parts,first is to build the data warehousing and realize some simple statistic function and OLAP function on the data warehousing, second is to do something with data mining technology.I am now facing the designing work,but I have something uncertain.
1.How to design the dimention?We difined three dimentions,time,district and service using the OWB tool.Every dimention has some levels and some levels form a hierarchy.In the OWB,every level need some attributes to be defined, I am uncertain which attributes are necessary or not,and uncertain the data type of
every attribute.
2.How many fact tables are necessary?According to our source data, two kinds of data are available,the MO messages and the MT messages,so I create two fact tables.I don't know whether it is appropriate.
3.What colomns should a fact table contain?Our first phase of our plan is to realize some statistic functions.One is counting the flux of short message within one hour,one day or a certain spell.One is counting the sum of the users, who had used certain service within a spell.One is counting the profits,for every record of the short message includes the charge value.So, I created the fact tables including every field of the log files.I know it is not good,but I don't know what the good method is.
4.How to plan the materialized views?I know the materialized view is the key part to improve query performance.
Above are the difficulties that I am encountering now.As you seen, I am definitely a tyro, I eagerly need help.I am longing for your email, thank you!

Hi there,
There is an active data warehousing communite at www.datawarehousing.com, where you can send an email to the dw-list.
Cheers
A. Elliott

Best Course for Data Warehousing

Hi,
I am planning to join data warehousing course .I heard there is lot courses in data warehousing .
Data warehousing with ETL tools or
Data warehousing with Crystal Reports or
Data warehousing with Business object or
Data warehousing with Informatica or
Data warehousing with Bo-Webel or
Data warehousing with Cognos or
Data warehousing with Data Stage or
Data warehousing with MSTR or
Data warehousing with Erwin or
Data warehousing with oracle.
Please suggest me which best to choose and which have more scope because I don't know the ABC of data warehousing but I have some experience in oracle.
Is it must that I need work experience in data warehousing then only can get a job ?Please tell me which is the best book for data warehousing which should start from scratch. Please give your suggestions about to my queries.
Thanks & Regards,
Raji

Hi,
Basically Datawarehouse is a concept.To develop DW , we need two tools mainly. One is ETL tool and other one is Reporting tool .
The few famous ETL tools are
Informatica
Data Stage
Few famous Reporting tools are
Crystal Reports
Cognos
Business object
As a DW developer you should aware of atleat one ETL tool and atleat one Reporting tool.The combination is your choice.It better to finout the best combination in point of job market , and then learn them.
Erwin is Datamodel tool. It can aslo be used in DW implementation. You have already have experience on ORacle,So my adivce is go for Data warehousing with oracle or Data warehousing with Informatica .And learn one reporting tool.I donot is there any reporting tool available from ORACLE.
My suggestion on books.
Fundamentals of Datawarehouse by PaulRaj Ponnai and
Datawarehouse toolkit.
http://www.inmoncif.com/about.html is one of the best site for Datawarehouse.
With rgds,
Anil Kumar Sharma .P
Assigning points is the way to say thanks in SDN site.

Scope for data warehousing ETL Tool

Hi all
can anybody explain scope for data warehousing ETL Tool
for oracle developer in future this is ok or..
regards
Message was edited by:
174313

What exactly is your question?
The scope of using an ETL tool would be setting up and maintaining datawarehouses and building ETL processes to populate these datawarehouses.
A tool is generally preferred over hand coding because tools allow better maintenance, shorter development cycles etc.
Oracle has a pretty good ETL tool, called Oracle Warehouse Builder. It's not the best tool available, but if you compare price/ functionality I would say in most cases it will do.
If your question is if it's a wise pick to master OWB or any ETL tool my answer would be a clear YES! Datawarehouses and BI are becoming more important every day, their use gets broader everyday.
If your question is if an investment in OWB is a wise investment for the future I would answer a clear YES again. It's increddilbe to see what progress Oracle made with the tool, coming from a 'laughing stock' postition, regarded completely immature good for nothing tool, to where they are now, with 10.2. Regarded as one of the leaders by Gartner.
Oracle has recognized (a long while ago) that ETL is the bread and butter of the future and invests in a good quality tool for accomplishing this.
I hope this answes your question, if not, please try to specify more clearly.
Regards,
Toin.

Data Warehousing solutions specially with focus on phonetic matching

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