Learn Java database

تحليل تطبيق Android ومراجعته: Learn Java database ، تم تطويره بواسطة Mentor Boopathi Kumar Kumarasamy Gounder. المدرجة في فئة التعليم. الإصدار الحالي هو 1.0 ، تم تحديثه على 20/05/2017 . وفقًا لمراجعات المستخدمين على Google Play: Learn Java database. حقق أكثر من 10 تثبيت. يحتوي Learn Java database حاليًا على مراجعات 1 ، ومتوسط ​​تصنيف 5.0 نجوم

H2 is an open-source lightweight Java database. It can be embedded in Java applications or run in the client-server mode. Mainly, H2 database can be configured to run as inmemory database, which means that data will not persist on the disk. Because of embedded database it is not used for production development, but mostly used for development and testing.
This database can be used in embedded mode or in server mode. Following are the main features of H2 database −
Extremely fast, open source, JDBC API
Available in embedded and server modes; in-memory databases
Browser-based Console application
Small footprint − Around 1.5MB jar file size
HSQLDB - INTRODUCTION
HyperSQL Database (HSQLDB) is a modern relational database manager that conforms closely to the SQL:2011 standard and JDBC 4 specifications. It supports all core features and RDBMS. HSQLDB is used for development, testing, and deployment of database applications.
The main and unique feature of HSQLDB is Standard Compliance. It can provide database access within the user's application process, within an application server, or as a separate server process.
A Brief Overview
Database is a collection of correlated data items. These data items are organized and stored in a manner to provide fast and easy access. IMS database is a hierarchical database where data is stored at different levels and each entity is dependent on higher level entities. The physical elements on an application system that use IMS are shown in the following figure.