Top "In-memory-database" questions

An in-memory database (IMDB; also main memory database system or MMDB) is a database management system that primarily relies on main memory for computer data storage.

Simple and reliable in memory database for fast java integration tests with support for JPA

My integration tests would run much faster if I used in-memory-database instead of PostgreSQL. I use JPA (Hibernate) and I …

java database jpa testing in-memory-database
How can I use derby in memory with jpa2?

Regardless of the following persistence.xml configuration the database is persisted on disk. <persistence-unit name="com.mysimpatico_inmemory_persistence_…

eclipselink jpa-2.0 derby in-memory-database
Create SQLite database in memory

Trying to learn a bit about PDO and is going through this tutorial. It has the following snippet of code: &…

php database sqlite pdo in-memory-database
Why would someone need an in-memory database?

I read that a few databases can be used in-memory but can't think of reason why someone would want to …

database in-memory-database
Caching Systems - Redis vs Geode/GemFire

We are considering to use a caching system to our application to do data lookup. This data will change very …

redis in-memory-database geode
Any ideas for persisting H2 Database In-Memory mode transaction?

The following code for H2 database with "in-memory mode" runs perfectly fine until connection is open or VM is running. …

sql database h2 in-memory-database data-persistence
sqlite:How to use in memory

I am trying to store my data in memory here is what i have right now //sq lite driver Class.…

sqlite in-memory-database
unit testing with in-memory database

I have PostgreSQL database. It is used for unit testing. I want to speed the tests up so I want …

java unit-testing postgresql testing in-memory-database
How to browse an in-memory SQLite database with the command line tool sqlite3

Is there a way to load an entire SQLite database into memory for faster results, using the sqlite3 CLI tool? …

sqlite in-memory-database
H2 Database - Unknown data type of MySQL script

I'm new in using in-memmory database. I tried to use H2 database for developing project with spring boot, spring data …

h2 in-memory-database