ObjectDB Database Search

total) 02_firstdb closed connection (File-Close connection) 22 sockets open 03_firstdb open second ... created during socket creation. Those are created with 2 seconds interval ... and nothing prevents the JVM from removing them. Actually it seems that during these 4-5 seconds the JVM

Jakarta Persistence (JPA) Method in jakarta.persistence.Column int secondPrecision (Optional) The number of decimal digits to use for storing fractional seconds in a SQL time or timestamp column ... seconds should not be stored in a time column, or that the maximum number of digits supported by

, with object 1.x, the same query was getting executed within an seconds and now the same is taking around 40 seconds in object db 2.x I have build the query using the follwoing Query query = persistanceManager ... query.execute(param1, param2); This takes 1 second to execute using objectdb1.x, but the same takes

: the same query instance. Throws: IllegalArgumentException - if the second argument is not valid

- if the second argument is not valid for the implementation. Since: Jakarta Persistence (JPA) 1.0 Query

Returns: the same query instance. Throws: IllegalArgumentException - if the second argument is not valid

Jakarta Persistence (JPA) Enum jakarta.persistence.SharedCacheMode java.lang.Object ∟ java.lang.Enum ∟ jakarta.persistence.SharedCacheMode Implemented Interfaces: Constable , Comparable , Serializable Specifies how the provider must use a second -level cache for the persistence unit. Corresponds

1. I got about 10K inserts / second , is it normal? I would expect more than that, like close to 100K/ second . I can definitely do 80K inserts/ seconds on Oracle with batch insert on table ... Device instances per second . But Device is a large object with an array of 100 strings (by the way

response times from the DB, around 10 - 15 seconds . Looking at the DB server process with AppDynamics ... is large - execution time may also be much longer than 10-15 seconds . The other stack trace (com ... are so slow (around 10-15 seconds ), this is really visible in our test results. We are running quite

: listPatientsByIDsWithBasicData Duration: Takes around 3 seconds to search   Search Method public List ... of Health Sri Lanka You should be able to get the results in milliseconds rather than 3 seconds ... to get the results in milliseconds rather than 3 seconds " was that the execution time should be much faster

), there is a massive drop in performance. We have already seen that queries take more than 20 seconds ... to up to 20 seconds is extreme and requires further investigation. Your suggestion that partial ... gigabytes per second . So actually an absolute overkill for the 7 employees on the Windows Terminal

. In our web application this behaviour gives aprox 10-13 s of refreshing a data table vs 2 second ... from JBoss. • Result - 3 seconds for 50 to 1000 results (this is from JBOSS Vaadin application The production database on the production server from JBoss • Result - 13 seconds for 50 to 1000 results

: 8,5 seconds against 30 seconds with hibernate+mysql. Then I started the test again and got 9,5 seconds ; then 11 seconds and so on. Should I change my config in some way to get more stable insertion time ... and everything worked like a charm: the execution time of test now is around 2 seconds . Thanks for assistance. 4410 Arsenii

an additional data point I'm experiencing a 15 or so second delay here in Canada where  a second ... times I have up to 15 seconds waiting time for a request to complete. Sometimes it doesn't ... Canada too - one or two second response time. Thank you ObjectDB for your quick fix

. SQLite in comparison responds within few seconds on average with the same number of records. We hope ... of 5 records per second . Each add is a single new object and is wrapped in a transaction. 2. The 2nd ... for about 60 seconds . By this time a number of new records are already being added by

around 500 ms, sometimes it takes 20 seconds   select distinct o from ObjectNode o join o ... takes around 500 ms, sometimes it takes 20 seconds Can you confirm that the provided databases demonstrate the ~20 seconds in a consistent way? It is just not clear from post #1. support Support

: the same query instance. Throws: IllegalArgumentException - if the second argument is not valid for the implementation. Since: Jakarta Persistence (JPA) 1.0

: IllegalArgumentException - if the property or hint name is recognized by the implementation, but the second argument

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.CriteriaBuilder Expression power (    Expression x ,    Expression y ) Create an expression that returns the first argument raised to the power of its second argument. Parameters: x - base y - exponent Returns

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.CriteriaBuilder Expression power (    Expression x ,    Number y ) Create an expression that returns the first argument raised to the power of its second argument. Parameters: x - base y - exponent Returns

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.CriteriaBuilder Expression round (    Expression x ,    Integer n ) Create an expression that returns the first argument rounded to the number of decimal places given by the second argument. Parameters: x - base n

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.CriteriaBuilder Predicate between (    Expression v ,    Y x ,    Y y ) Create a predicate for testing whether the first argument is between the second and third arguments in value. Parameters: x - value

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.CriteriaBuilder Predicate gt (    Expression x ,    Expression y ) Create a predicate for testing whether the first argument is greater than the second . Parameters: x - expression y - expression Returns: greater-than predicate. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.CriteriaBuilder Predicate gt (    Expression x ,    Number y ) Create a predicate for testing whether the first argument is greater than the second . Parameters: x - expression y - value Returns: greater-than predicate. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.CriteriaBuilder Predicate ge (    Expression x ,    Expression y ) Create a predicate for testing whether the first argument is greater than or equal to the second . Parameters: x - expression y - expression

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.CriteriaBuilder Predicate lessThan (    Expression x ,    Y y ) Create a predicate for testing whether the first argument is less than the second . Parameters: x - expression y - value Returns: less-than predicate. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.CriteriaBuilder Predicate lessThanOrEqualTo (    Expression x ,    Expression y ) Create a predicate for testing whether the first argument is less than or equal to the second . Parameters: x - expression y

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.CriteriaBuilder Predicate lessThanOrEqualTo (    Expression x ,    Y y ) Create a predicate for testing whether the first argument is less than or equal to the second . Parameters: x - expression y - value Returns

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.CriteriaBuilder Predicate between (    Expression v ,    Expression x ,    Expression y ) Create a predicate for testing whether the first argument is between the second and third arguments in value

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.CriteriaBuilder Predicate le (    Expression x ,    Number y ) Create a predicate for testing whether the first argument is less than or equal to the second . Parameters: x - expression y - value Returns

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.CriteriaBuilder Predicate ge (    Expression x ,    Number y ) Create a predicate for testing whether the first argument is greater than or equal to the second . Parameters: x - expression y - value Returns

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.CriteriaBuilder Predicate lt (    Expression x ,    Expression y ) Create a predicate for testing whether the first argument is less than the second . Parameters: x - expression y - expression Returns: less-than predicate. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.CriteriaBuilder Predicate lt (    Expression x ,    Number y ) Create a predicate for testing whether the first argument is less than the second . Parameters: x - expression y - value Returns: less-than predicate. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.CriteriaBuilder Predicate le (    Expression x ,    Expression y ) Create a predicate for testing whether the first argument is less than or equal to the second . Parameters: x - expression y - expression Returns

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.CriteriaBuilder Predicate greaterThan (    Expression x ,    Y y ) Create a predicate for testing whether the first argument is greater than the second . Parameters: x - expression y - value Returns: greater-than predicate. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.CriteriaBuilder Predicate greaterThanOrEqualTo (    Expression x ,    Expression y ) Create a predicate for testing whether the first argument is greater than or equal to the second . Parameters: x - expression y

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.CriteriaBuilder Predicate greaterThanOrEqualTo (    Expression x ,    Y y ) Create a predicate for testing whether the first argument is greater than or equal to the second . Parameters: x - expression y - value

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.CriteriaBuilder Predicate lessThan (    Expression x ,    Expression y ) Create a predicate for testing whether the first argument is less than the second . Parameters: x - expression y - expression Returns: less-than predicate. Since: Jakarta Persistence (JPA) 1.0

Jakarta Persistence (JPA) Method in jakarta.persistence.criteria.CriteriaBuilder Predicate greaterThan (    Expression x ,    Expression y ) Create a predicate for testing whether the first argument is greater than the second . Parameters: x - expression y - expression Returns

. Throws: IllegalArgumentException - if the second argument is not valid for the implementation. Since: Jakarta Persistence (JPA) 1.0

- if the first argument does not denote an entity type or if the second argument is not a valid type

unit, or if the second argument is not a valid non-null instance of the entity primary key type

the second argument is not a valid type for that entity's primary key or is null. Since: Jakarta Persistence (JPA) 1.0

- if the first argument does not denote an entity type or if the second argument is not a valid type

the second argument is not a valid type for that entity's primary key or is null

- if the first argument does not denote an entity type or the second argument is not a valid type

unit, or if the second argument is not a valid non-null instance of the entity primary key type

query instance. Throws: IllegalArgumentException - if the second argument is not valid for the implementation. Since: Jakarta Persistence (JPA) 1.0

(0x00000000b6681e10) by one thread. The second thread dump (0x00000000bc88c318) is related ... to time that a query that normally takes a second does take minutes hgzwicker Hans-Georg Zwicker The first ... (and a few seconds could also be considered by users as slow), e.g. by using additional indexes, to prevent

seconds ? In this case an exception is expected, but the log lines should be improved, as reader ... seconds timeout set. At the times when the timeout happens the system is very slow hgzpincher Hans ... info that should be removed). Obviously queries that need more than 100 seconds slow