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Connection performace after upgrade to objectdb 2

you very much for you reply. However, do you know why the connection cost in objectdb 2 is higher than objectdb 1

ODBC - How to create a DSN connection in Window

Hi, is there a way to set DSN of ObjectDB in windows for excel data analysis? 搜索 复制 gzdillon Lai Yang You can use the connection URL, including protocol, host, port, path, username and password (when applicable) as DSN of ObjectDB databases. However, ObjectDB does not support ODBC or JDBC

ObjectDB Server Connection Permissions

It would be useful if instead of creating a web service layer on top of a database, I could just set up permissions to entities and entity variables for client connections. This would be beneficial when providing specific raw data where additional business logic is not required. I suppose

Cannot connect with client

Hello I am unable to connect to my remote DB due to this error. What is the meaning, and how to solve it? Please see attached. Trianglehead Json Error Make sure that the same ObjectDB version is used on both the server side and the client side. support Support I'm pretty sure

Number of current connections

Is there any way to find out the number of current connections to the DB server? natmaclin Natalia Levine Currently not. You may subscribe to this feature request and update it according to your needs. support Support

Safe to monitor listening port by connect/disconnect?

I wish to monitor our instances of ObjectDB using an automated tool that simply connects and then disconnects from the ObjectDB listening port once per second (frequency is configurable). Will this cause any issue with the normal operation of ObjectDB? CAPdev CAP Dev It should be fine. support Support

Invalid/Missing licence when connecting, however correct licence is definitely present

Invalid/Missing licence when connecting, however correct licence is definitely present

Server User List

a username and a password that have to be provided when the user connects to the server. The optional ip attribute, if specified, restricts the user to connect to the server only from the specified IP ... .0.0-," allows connecting from any IP address in the range of

Can not connect to replication node

Hi, I tried to connect the database server using uri.. However the program emits error saying that no such Provider.. The code is below: var uri = "objectdb://;user=asli-webmapper;password=admin1"; var emf = Persistence.createEntityManagerFactory(uri

Step 4: Add a Servlet Class

, IOException { // Obtain a database connection: EntityManagerFactory emf ... { // Close the database connection: if (em.getTransaction().isActive ... the application scope attribute, and then an EntityManager (representing a database connection

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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