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Hi, is there a way to put an Index on the values from an Map? For example, if I have a Map like this: private Map mmsContainer and I want to access it fast in following way: Collection values = mmsContainer.values();   Thanks for you help   wua Andreas Wurm Indexes are used only in

a multi variable query with JOIN . support Support Thank you for the fast support

initializers which are generated by compiler into each constructor so now getting pm is very fast

Hi , I have 3 questions for objectdb : 1-) How can i preload all table rows into memory in objectdb ? So i can query fast . I have seen @Cacheable annotation. But i need warmup table to memory when my software boots up.   2-) Also for speed up I am inserting a message into table

(with and without String indexing).  Is there some sort of tuning we can do to have both fast queries and not soak

your project and re-enhance all your classes after the change. support Support Hi, thanks for the fast

sets are supported and are fast (but I am not sure to which classes you want to compare

with Tomcat 6. Are you using Tomcat 7? support Support thx 4 the fast support.   I fixed

Hi, all:     This bbs is wonderful, clean, fast . But it has no REPLY button, that can add a hint to which message the author is reply.     Sometimes, multiple replies confuse us in tracking the discussing topic, if a hint like this will be good: On 5/13/2011 11:46

Hello , I've read some docs : http://biemond.blogspot.com/2010/04/super- fast -jpa-with-mysql-cluster-and.html http://dev.mysql.com/doc/ndbapi/en/mccj-using-jpa.html http://ocklin.blogspot.com/2009/12/java-and-openjpa-for-mysql-cluster_14.html These documents telling us they did native JPA

are the bottleneck. Some possible improvements: If the database is on a HDD then switching to a fast

to 512MB, so database should crash much faster. lwalkowski Lukasz Walkowski That was fast . Few hours

fast inserting the elements, but when it comes to read seems like the performance falls. I

that demonstrates it. support Support Thank you for fast response. The fix changed the number 51 to 34

out why my netbeans project doesn't work properly. Thank u very much for the fast support. banifou Fou Banit

.merge(c); add this line: c.setText("");   Please, can someone fix this as fast as the previous

can be part of user defined indexed. Accordingly queries on field1 (and on both fields) will be fast

for such a fast reply.  I try to open the odb file on Win XP 32bit with objectdb explorer

/technology/waterfalltree/overview   the documentation tells , it makes db very fast

. The next guess is that maybe the query is executed fast , but loading the results takes a lot of time

exception. The same query in Explorer runs blazing fast (22ms) but I think it's because Explorer lazy

, and finally deleting the old object. support Support Thanks for your fast answer. Is there any reason

I've had a quick read through the features/FAQ and haven't been able to find a clear answer. I'm looking at replacing a setup of H2 where I have 40GB in-memory backed by 800GB on-disk, the 40GB in memory represents the first 40GB of the 800GB on-disk for super- fast recent entry searching

embedded mode using JDO (not JPA). * Database access needs to be super fast , like microsecond times

solution.  Thank you for your fast and effective responses to problems.  

- but this might be changed in future versions. support Support Hi, thanks for the fast response. it's running now

again: Good Morning, first of all thank you for your kind help and fast replies. We have now tried

only for the odb file and another dedicated disk only for the recovery file. Using fast SSD disks. Once in

. lwalkowski Lukasz Walkowski Merging entity objects that are already managed should be very fast . Build 2.4.2

will probably be very fast . If you need to query the data in the database with the pending changes in

Hello, I suspect some memory leak in my application. ( turning app into OOM very fast ) In fact, some com.objectdb.o.MST objects are retaining a huge % of my heap space. While watching the dump file ( with Eclipse MAT ), i was not able to inspect carrefully the memory leak issue

would extend my gradle task and let it fail fast in case I forgot to disconnect the VPN connection. best

it was too fast where as it is taking so much time to connect Linux Object DB. So I though Object DB

significantly, right ? If you write the recording to a different fast disk then the effect may not

the server, do you still get this exception? support Support Thanks a lot for the fast reply. Restarting

without the separate age index for fast queries on age only). Apparently the combined index does not

it didn't get posted. (Didn't expect such a fast response either.) I don't see anything about JPA

Please try build 2.7.2_03. support Support Hello, thanks for your fast response. The new version works as

still answering from IE 11. zmirc Mircea Chirac Hi! First of all, the website is pretty fast now

Hi, I'm running objectdb in server mode, config as it comes out of the box. In this case the database is being used as a queue with multiple seperate processes, each with multiple threads, writing messages. The message is split into a lightweight metadata message to allow fast searching

is again a full show stopper for us we cannot work around :(( thanks for fast help!! Alex quasado Alexander Adam $n variables