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1

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 the application isn't available at all. I had the situations multiple times that my database server took longer
Issue
1

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 the application isn't available at all. I had the situations multiple times that my database server took longer
Forum
1

Slow performance on Mac

- This code is tested on Windows and Mac. Windows is working great, Mac is very slow (read is 11 seconds on Mac, and 100 milliseconds on Windows). - Application is using Spring Boot console application (for JPA implementation) - MacOS Sierra 10.12.3, Core i7 CPU, 16GB RAM, SSD drive java version "1
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1

Speed of queries that return many objects

clean install -DskipTests - Start Spring Boot application in target folder: java -jar demo-0.0.1
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1

Update entity without first opening a transaction

the content of a database. But if you use Java EE or Spring, the container may manage the transactions automatically. joelcraenhals
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1

Web Framework Recommendation for leveraging JPA + ObjectDB

, JSPs, JSF and EJB. Spring MVC Framework with either a servlet container or an application server
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1

What are the steps of creating small web app?

need Hibernate for this project, Do I really need Spring MVC for this project. - What is best
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1

Future JDO versions?

it significant that Spring continues to support and update its JDO capabilities. Bearing this in
Forum
1

On ensuring ID available after persist

handlers other than ObjectDB: Netbeans forum: getId() of object just persisted? Spring forum: Get id
Forum
1

IN expression in a Criteria Query

Hello, I am trying to migrate my Spring project from Hibernate to ObjectDB. On ObjectDB page, it is written that ObjectDB is 100% compatible with JPA. However, I have problem with this JPQL query: SELECT e FROM Employee e WHERE e.present = false AND NOT EXISTS (SELECT c FROM Computer c WHERE c