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Get activation code for a server with no Internet connection

Hello, We bought a license, but the server is not connected to the Internet ... require an Internet connection. The output of the activation console application is a url that you can open on another computer that is connected to the Internet, in order to retrieve the activation code

multiple connection using share folder

file <server > <connection port="6136" max="3" /> <data path="$objectdb/db ... system it shows failed to connect to server prateek Prateek gupta To understand the situation better ... of that computer. Access the database using a full url connection including host and port (see this manual

Many connections possible? and will it makes problem in future?

My questions is about : 1-) Can objectdb server handle 200.000+ connections at the same time concurrently ? Does it have queue and cache ? 2-) is it dangerous to use that system on many online users ... load balancing tools. ObjectDB doesn't limit the maximum number of allowed concurrent connections

connect with server

how to connect the data base on a remote server and share odbc in object db eng.ahmed ahmed how to publish the JPA database on server and make client in the network can share the data base i want to know the right connection string. i used "Map<String, String> properties = new HashMap<String

unable to connect to remote server using VPN

I am trying to connect to remote server using VPN using user1 However, the server terminated the connection and emitted below in the server log. --------------------- [2018-04-14 13:13:33 #2 server] java.lang.ClassCastException: java.base/[Ljava.lang.Object; cannot be cast to [[B at com.objectdb.o

Retrieving Metamodel without connection

Hello! I use Spring Data JPA. It uses the Metamodel to create repository beans. This triggers a connection to the ObjectDB server. It happens on every start of the Context. If it fails ... restart tomcat. Other JPA providers are able to fetch the Metamodel without connecting to the DB. I

Close() Method of EMF throwing "PersistenceException: Connection is closed" on first attempt to close.

ObjectDb servers at the same time? com.objectdb.o._PersistenceException: Connection is closed due to UserException: Connection is closed com.objectdb.o._PersistenceException:45 com.objectdb.o.JPE:145 com ... , because if the database connection is closed, further attempts to close it are not necessary. support Support

Retrieving Metamodel without Connection

a connection to the ObjectDB server. It happens on every start of the Context. If it fails ... restart tomcat. Other JPA providers are able to fetch the Metamodel without connecting to the DB. I ... getMetmodel works. If invoked before first connection to the server - the persistence unit model is analyzed locally on the client side. support Support

Database Replication and Clustering

the configuration: <server>     <connection port="6001" max="100" />     <data path="$objectdb/db ... to connect to the master server in order to listen to updates. The updates are automatically ... requires copying the existing master database to the slave side. Connecting to the Database Cluster

Step 4: Add a Servlet Class

response) throws ServletException, IOException { // Obtain a database connection ... , response); } finally { // Close the database connection: if (em ... (representing a database connection) is constructed. If a new guest has registered (using a JSP form

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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