Libraries provided by Derby This section shows the different libraries used by and their function. derbyclient.jarderby.jar derbytools.jarSample application libraries Sample database librariesderbyrun.jar Derby libraries and their use Library name Use Engine library

You always need this library for embedded environments. For client/server environments, you only need this library on the server.

 derby.jar For embedded databases Tools libraries

For embedded environments, you need a library in the classpath to use a tool. For a client/server environment, you need a library on the client only.

 derbytools.jar Required for running all the tools (such as ij, dblook, and import/export). derbyrun.jar Executable jar file that can be used to start the tools. The Network Server library derbynet.jar Required to start the Network Server. The network client library derbyclient.jar Required to use the network client driver. The locale libraries
  • derbyLocale_cs.jar
  • derbyLocale_de_DE.jar
  • derbyLocale_es.jar
  • derbyLocale_fr.jar
  • derbyLocale_it.jar
  • derbyLocale_hu.jar
  • derbyLocale_ja_JP.jar
  • derbyLocale_ko_KR.jar
  • derbyLocale_pl.jar
  • derbyLocale_pt_BR.jar
  • derbyLocale_ru.jar
  • derbyLocale_zh_CN.jar
  • derbyLocale_zh_TW.jar
 Required to provide translated messages for the indicated locales.