Oracle 10g Workshop I or Oracle 11g workshop I

Hi guys,
I need a bit of advice on which course should I follow. I know that Oracle 11g is the latest release and it composes of new features compared to 10g, but I need to know the which is worth doing is 10g or 11g.
-Coz I heard that oracle 11g still runs on beta versions and the revised version has not been released.
-The demand and the market base for both of them, coz far as I know one of my neighbour who is a dba he said
oracle 10g has around 80% of the market share whilst 11g has only around 15%.
-And also guys the exam paper itself coz 10g has a duration of 90 mins and 11g comprises of 3-3.5 hours paper
which most likely means that the paper might be difficult.
I am new to this field and I am not quite sure which exam I should write, so need some clarification,,,,
Thanks in advance for your replies...

user11000521 wrote:
Hi guys,
I need a bit of advice on which course should I follow. I know that Oracle 11g is the latest release and it composes of new features compared to 10g, but I need to know the which is worth doing is 10g or 11g.
-Coz I heard that oracle 11g still runs on beta versions and the revised version has not been released.
-The demand and the market base for both of them, coz far as I know one of my neighbour who is a dba he said
oracle 10g has around 80% of the market share whilst 11g has only around 15%.
-And also guys the exam paper itself coz 10g has a duration of 90 mins and 11g comprises of 3-3.5 hours paper
which most likely means that the paper might be difficult.
I am new to this field and I am not quite sure which exam I should write, so need some clarification,,,,
Thanks in advance for your replies...Just in addition to Hans and Bigdelboy's replies, first thing , `11g is NOT in beta. 11g R1(11106) release officially came in 2007 July and was launched completely for commercial use. As Hans pointed, release 2 of 11g is currently in beta but as per the "rumours" , this also should end soon. So you must throw this out from the mind that 11g is running in beta. Its very well out and its amazingly very well accepted in the industry.
I won't comment or contradict (and won't even agree) to what your friend said about the percentage of the usage of the versions. But few thoughts that do come in mind, 10g is around now from some time so its obvious that its acceptancce would be more as compared to 11g. But that said, 11g , as a surprise, even in release 1 is much stable and proving-to-be-efficient as compared to 10g. So very soon, IMHO, industry would be coming out to 11g. As pointed to you already about 10g's extended support, and I guess this year is also extended support year for 9i, very soon, lots of migrations would happen( and are happening) over either 10g/11g.If it would be me who has to decide between 10/11g, I would pick 11g. But this should give you an idea for the point. There are many shops which still have not bothered tolook even at 9i, let alone be 10/11g. The site where I am at the moment, they still are running many of their production dbs on 7.3even. And who knows even being a 11g certified, you may end up for your job in a shop who runs 9i,8i or even versions before that.
Which version to pick from 10/11 as 11g is new and has new features as compared to 10g, for this I shall say, 11g's most of the features(not all though) are actually enhancements to the features of 10g. Many things hail from 10g only. So its not wrong to say that if one has an experience of 10g, it would be a bit easier to understand the terminology of 11g when it would say, there is some thing called ADDM which is now both database wide and Intance wide(an 11g feature). But as ADDM came in 10g first, if you have the idea about it, IMO, it would be easier for you to take care about 11g. I played with 10g for almost 3 years before taking up the new feature exam of it and it took almost 1 year with 3 different books and playing with 11g to take up the new features exam of 11g.
In the end, certification , in whatever version, is just a mark of your will to be current with teh technology. Even if you have scored 100% and are not ableto answer the questions in the interview, it won't take you much far for getting a job of dba and being good in it.
Just few thoughts!
HTH
Aman....
Edited by: Aman.... on Apr 26, 2009 9:37 AM
replaced a word with another

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