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96

significant performance decrease

" /> </ssl> </objectdb> Now the question is, are there settings to change the caching/performance ... always. Unfortunately getting optimal performance requires tuning the configuration to the specific
96

Performance with large databases

When populating a large database (10s of GBs) performance drops suddenly at a certain time whenever I run the populating application. Is there typically a database size when indexes can no longer ... of the JVM heap size and the ObjectDB cache size). Except this, ObjectDB performance should not be affected
96

Degrading performance overtime

to see considerable degrade in performance caused internal objectdb locking: "pdncrttorfo42-WSAgent-1 ... avoiding lock during database file extending. support Support if we perform an upgrade is it backwards
95

Performance and memory usage of queries

Hello, we can't understand why the performance of queries is not the best and the execution requires so much memory. In the implementation of our UnitTests we have used "DELETE FROM Object" to delete the database. That did not work because we often get an "out of memory" exception
95

performance limit

Hi, can someone share expirience with performance limits of ObjectDB especialy when quering tables with large records sets. Our issue is with tables with 100.000+ records. Everything was OK when we had few thousand records. We have a simple SELECT statement which selects from a table with 100.000
95

Difference performance in ObjectDB Explorer and in java project

? Performance is better, but still not the same 1000 ms in my project and about 300 ms in explorer
95

Performance issue in a query due to internal calls visitRefs and visitKeyRefs

Hello, we have a question about a performance issue in a query. We executed a query on the following entity and there is only one entity in the database and we expects that the query is executed within 1 ms. SELECT v.sheetUID FROM TCVector But how you can see in the attached snapshot 'stacktrace
95

Performance Questions...

Greetings ObjectDB team, The below questions assume a very large database (~1,000,000,000 objects): Q1: If my whole database is read only, is there a way to exploit this and optimize query performance ? Q2: Do LIKE operations have significant degradation on queries ? My last question is different
91

Help: After upgrading from 2.2.8_02 to 2.2.8_04, can't perform LIKE query

Help: After upgrading from 2.2.8_02 to 2.2.8_04, can't perform LIKE query
18

log entry and massive performance issues

log entry and massive performance issues

Getting Started

ObjectDB is very easy to use. Follow the Getting Started Tutorial and the Quick Tour manual chapter and in minutes you may be able to write and run first Java programs against ObjectDB.

Prior knowledge or experience in database programming (SQL, JDBC, ORM, JPA, etc.) is not required, but some background in using the Java language is essential.

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