Why object database is better than a relational database!

I work with Cache databases and have been so amazed at the speed and efficiency of cache compared to a relational sql database.

Here is a great white paper on it.

Also a great free open source object database can be found here.

[coyotedarkon]

If this was how relation databases worked no one would use them. For starters, there are things called indexes.

[JonathanKoscik]

You explained the lookup process in relational, but then made the lookup in object oriented so fluffy. How is the "path" to the node found? It's not magic and needs to find the 9999 still, somehow.

[ofircarmel]

relational databases have indexing for keys (such as the account number) so lookup in these tables is far more more efficient and fast than what had been described!
undermines the credability of the entire video

[AlMayer]

Jamie, there is always sequential reading. There is no magic. You have to read what's in a file. The system doesn't know anything unless the reading is done. Comparison takes place AFTER this has happened, not before. Caché databases are plain old files filled with arrays that contain "pointers" to other arrays. This technique is fast but also has some disadvantages that Caché doesn't want to talk about.

[technolojesus]

Thank you for the effort to post.
Can you tell me what is the difference between an object mode and a hierarchical one?
Thanks

[WangJet]

Thanks for your effort, it's really easy to understand.

[slhoward]

Dude I like your explanation, its short and straight to the point. I'm a student and its very key for me to pick up the quick benefits and understand what makes it unique so I can continue on with my school work lol. Good Job Man!

[JeanMichelLetennierVirtuedesk]

How would you Like to work with a FULLY FUNCTIONAL OODB.. ? Exabyte single instance storage 100x sql performance.. and only 6 instructions. ?

[Pete]

This is how a little boy understood what some grownups were talking about. I wonder if and how much damage this can do to a person preparing for a database related job interview.

[LambdaPool]

well, from the OO point of view its a good idea because you don't have to implement an ORM layer, but usually companies don't rely much on OO databases, is very odd replace relational model for OO because its works well more than 40 years... Oracle is hard to be bet in production these days.

[gemsinfopress]

Does the cache driver use 16, 32, 64 or 128 bit addressing mode?

[AliGazala]

Is this explanation is more about Object Oriented Relational Database Engagement System O-ORDBMS rather than Object Relational Database Engagement System ORDBMS? Can you explain the differnt between these two concepts

[debabratasikder]

Why query optimization in ORDBMS is a challenge?

[geethikaisurusampath]

Thank You for the video 😍 It was very helpful

[SonuKumar-lzds]

thanks for putting valuable effort to share your knowledge in a layman language. Just wanted to tell you that incomplete knowledge may create negative perception about the concept, you should not represent concept of a system as magic.

[PrescottComputerGuy]

How does it find account 9999 without looking to see which is it? There are still a lot of accounts and it needs to know the one to go to.

[samor]

Thanks for your effort, But i believe the concept can be explained more officially. :)

[ljprevo]

If you are looking for a free open source object database, I suggest using globalsdb. I posted a link in my comments above.

[asdanjer]

I have now idee how objekt oriententet databses work, but I can clearly see you nether have an idea who relational databses nor computers work.
Information with the same ID is always stored in one tables. multiple are only needet when you have differnet objekts you want to relate together.
It is not posible for a computer to "not look at the outhers." couse it does not know where it is. that does not make sence

[ljprevo]

Look at my vid again and look at the node, "Account(9999, 3, 1) Lets say I want to find every account that is a doctor. I would create a FOR loop to look at that node only. i.e. If "Account(*, 3, 1)" if piece #1 = "Doctor" it will grab that particular account #, then I can take that account # and search all the other node for other data for that particular account.