Every running Oracle database is associated with an Oracle instance. When a database is started on a database server (regardless of the type of computer), Oracle allocates a memory area called the System Global Area (SGA) and starts one or more Oracle processes. This combination of the SGA and the Oracle processes is called an Oracle instance. The memory and processes of an instance manage the associated database's data efficiently and serve the one or multiple users of the database.

Instant Client is software that lets you run your applications without installing the standard Oracle client or having an ORACLE_HOME. You can find a description of the software, download the file, and get installation instructions here: http://www.oracle.com/technology/tech/oci/instantclient/index.html Once you install Oracle Instant Client, you can reference databases using Oracle Easy Connect Naming. See similar questions...

Ans When you call a function module, an instance of its function group plus its data, is loaded into the memory area of the internal session. An ABAP program can load several instances by calling function modules from different function groups. See similar questions...

Oracle is a company. Oracle is also a database server, which manages data in a very structured way. It allows users to store and retrieve related data in a multiuser environment so that many users can concurrently access the same data. All this is accomplished while delivering high performance. A database server also prevents unauthorized access and provides efficient solutions for failure recovery. See similar questions...

DenyHosts v0.8.0 (and greater) uses the configuration parameter LOCK_FILE which should point to some unique path. When DenyHosts is run initially it will attempt to create this file and record it's process id (pid). If it already exists, DenyHosts will exit indicating that DenyHosts is still running and the pid of the previous process. Upon exit, DenyHosts will delete the LOCK_FILE so that it will not interfere with other instances (such as another instance run from cron). See similar questions...

In Protege, all frames are instances of some class. This class is, inversely, the direct type of the instance. If a frame is an instance of a metaclass, then it is also a class. If it is an instance of a regular class, then it is a simple instances. An instance can only have one direct type. Through the API, it is easy to determine if an instance is a "simple Instance" by using the instanceof operator. See similar questions...

Jonathan Biggar (July, 1998) : Both sides. The client initially requests the setup of a context, but I believe that either side can invalidate the context. Nick Battle (July, 1998) : The "interceptors" are responsible for managing the contexts once they have been created. The SecurityContext object has operations to protect messages in the context, and could in practice do some of the management of the context when messages are sent/received (ie. See similar questions...

Only report the teacher's name in the credential section if the name on the credential is different from the name on the PAIF. See similar questions...

If the instance or model of interest is not already "In Focus", double-click on it, and it will appear in the "In Focus" window, which pops to the top layer on the screen. You will be presented with the top level attributes of the model or instance of interest. You may explore lower levels of detail in the description by clicking on any [+] signs, which indicate that further detail is available. (See example). See similar questions...

You use only one OpenGL binding in your application. Thus you also need only one rendering binding in FengGUI. In addition, the binding serves as the central interface to upload textures, access mouse cursors and so on. Having several Binding instances will confuse the mechanism that keeps track of resources that need to be freed again (e.g. video memory). You can have several Display instances though to switch between several widget trees. See similar questions...

instance method is a procedure associated with a specific object and called as a subcommand of the object's command. It is given free access to all of the object's type variables, instance variables, and so forth. See similar questions...

instance variable is a private variable associated with some particular Snit object. Instance variables can be scalars or arrays. See similar questions...

If the software is intended to be built and used across many platforms, then it is clearly beneficial to have autobuild instances covering as many of the different platforms as economically possible. This will help ensure that platform specific bugs are identified quickly. This is particularly important if one of the target platforms is Win32 and the rest are *NIX based. See similar questions...

A printer instance is the association of a real (physical) printer and a set of predefined print options. Printer instances are shown along regular printers in the print dialog. Using instances, you are able to define different flavours of printing for a single printer, and access them easily from the print dialog. This is an extension of the instance concept from CUPS. See similar questions...

We are inviting circles and individuals to participate from all around the world. We will have a mix of experience levels and backgrounds. Some people will be very knowledgeable and some new to shamanic practice. But this is the first Shamanic village for all of us, so we'll all come to Oracle as beginners. See similar questions...

TopLink Essentials is a subset of the functionality available in Oracle TopLink. The initial goal of TopLink Essentials is to provide a commercial quality reference implementation of JPA. They share the same core Object-Relational Mapping capabilities that have been key infrastructure of many enterprise Java application for over a decade. Oracle TopLink offers additional functionality beyond TopLink Essentials and the JPA specification. See similar questions...

newer versions of the software become available, it is more difficult to get adequate support from Oracle. The timing of the upgrade was designed not to interfere with the implementation of the new student information system. See similar questions...

Your Oracle user name is your eniac or gradient user name preceded by "ops$". E.g. your eniac user name is "bar". This makes your Oracle user name "ops$bar". See similar questions...

Oracle Text is part of the Oracle9i Standard and Enterprise Editions. Oracle Text uses standard SQL to index, search, and analyze text and documents stored in the Oracle database, in files, and on the Web. Oracle Text can perform linguistic analysis on documents; search text using a variety of strategies oncluding keyword searching, context queries, Boolean operations, pattern matching, mixed thematic queries, HTML/XML section searching, etc. See similar questions...