database server

or "How much will it cost to get the new database server up and running? "

A proxy table is a local table containing metadata used to access a table on a remote database server as if it were a local table.

Unless otherwise requested, the database server returns the rows of a table in an order that has no meaning.

Simple, HTML-based Web pages with a database server managing requests are old hat and seem to have little interest to developers and others.

The database server can be either restored to a specific point in time or to a specific logical log.

Therefore, it is common to see both a client auth plug-in and a server auth plug-in specified on a database server.

In an AFS cell, at least one of the machines must be running database server and file server processes.

Since it is limited to a single machine you need a powerful database server and a storage array network for it to be effective.

Select the BodyText property and type This dialog allows you to specify the name of the database to be created on the database server.

Subscription management interfaces must be able to connect to the database server and execute subscription management stored procedures.

How much disk space do I need to estimate for my database server?

A typical SaaS application might have a set of application servers accessed through a load balancer and connected to a database server.

A stored procedure can be seen as one or more SQL commands that already reside at the database server, prepared and ready to be executed.

The database server is hidden; there is no database administrator, and no direct manual intervention is possible.

The application is able to validate the credentials of a user by passing them directly to a database server.

The database server itself might be deployed as a cluster with the multiple database servers providing redundancy and scalability.

The virtual portion is quite expandable by the database server and can be paged out to disk by the operating system.

The application is now spread across two nodes, and the database server can be started from scratch in less than half an hour.

All this depends on both the scalability of the database server and the middleware managing the connection pool.

The most common reasons cited for choosing MySQL as a database server include "it's easy to use" and "it's free. "

Do not wish to stop error-free SQL development till the database server becomes available again?

If the CPU, memory, or network of the database server has exceeded its limit, you might not be able to generate the load you expect.

The database server automatically builds an index for the primary key of every table.

The name of the database server to which to connect.

If this shared library cannot be loaded, KAIO is disabled and a message is logged to the database server message log file.

This predefined pattern provides an instance of a WebSphere Process Server stand-alone server and a database server.

The only process running on this machine was the database server.

Full dynamic cache sizing helps to ensure that the performance of your database server is not impacted by allocating inadequate memory .

The database server clears any tables that might remain since the last time that the database server shut down.

A physical data model can be used to generate data definition language (DDL) statements which can then be deployed to a database server.

The WITH LISTING IN option allows you to direct any compile-time warnings that might occur to a file on the database server.

The database server is usually the final destination of client connection attempts.

It may be helpful when you are configuring your database server to get a list of the remote tables available on a particular server.

Or maybe a cluster - with a dedicated database server with RAID and tape backups for sure, and also a separate machine to run the interface.

To complete this walkthrough, you must be able to connect to a database server that has the Northwind database installed.

Its proven technology qualifies it as an industrial-strength DBMS for an embedded database server on multiple platforms.

As an example, the widget might have a Web table to update with the data representing rows in a database server.

If the column does participate in a check constraint, the database server will reject your modification when you try to save your work.

The application server assumes the identity of the client when it is performing operations on the database server for that client.

If a problem does arise, the application must be able to recover the database server and quickly return it to full operation.

The hardware used for the application server and database server remained constant for all tests.

As a result, maintenance on the database server of any type results in an outage (or the steps to avoid an outage) across two cells.

The hardware is composed of a computer, testing devices, a database server, a switch and a printer.

It would be far easier to build a bigger database server, and push off the need to rebuild your application to support the sharding of data.

Stored procedures are used to encapsulate a set of operations or queries that will execute on a database server.

The database server always performs this task by building an index for the unique column, even if you do not explicitly create one.

Stored routines also allow you to have libraries of functions in the database server .

The general recommendations are that each Notification Services server and the database server should have from two to four CPUs.

derby is the name of the JDBC driver class that the ij tool can use to communicate with the database server.

At each COMMIT, the server carries out a checkpoint, which slows down the database server.

In Table 1, we have five different environments, consisting of a Web server, an application server, and a database server.

In this mode of operation, the driver does not return control to the application until its own request to the database server is complete.

The CGI script plugs the values into a query and sends the query to a database server.

On a dedicated database server, this may set this to up to 80% of the machine physical memory size.

CGI programs may simply be small scripts that perform a simple calculation, or they may connect to a full-fledged back-end database server.

Provides links to procedural topics about using constraints, which are rules that the database server enforces for you.

If the function is not exported by the DLL, the database server assumes that the old API is in use.

The database server places anti-insert locks, like read locks, as demanded by the isolation level and statements of each transactions.

The default value of this option is ON, which causes the database server to commit after executing each statement.

To configure a special account that the report server uses to log on to a remote database server when other credentials are not available.

According to the form of unifying , database server management is used for storing to the information of the data.

Visual Studio defines a connection as a live data link between Visual Studio and a database server.

The database server automatically attempts to convert the values returned by the recursive subquery to match those of the initial query.

The amount of cache memory available to the database server can be a key factor in affecting performance .

jdbc is the mechanism with which the ij tool communicates with the database server.

When a database server slows down, the added workload from people logging in to test and troubleshoot can easily make matters worse.

It does not affect data processing on the database server that provides the data for your report.

The cost could add up, and many applications do not need a dedicated database server.

When not using this statement in Interactive SQL, the database is stopped only if it is started on the current database server.

Therefore, the performance characteristics of this approach are determined only by the target database server.

In a simple query, the database server evaluates and processes the query's WHERE clause once for each row of the query.

The request goes directly to your database server containing an SQL query, the response is an XML document with the rows and fields.

User-defined routines use shared-object files that are external to the database server and that could potentially contain harmful code.

Hence, as a rule of thumb, you may consider setting the number of page cleaners equal to the number of CPUs on the database server.

College degree or above. Experience with Database, server management and end-user service at least 3 years.

This type of initialization parameter file can be read by the database server, but it is not written to by the server.

ISA is a Web-based cross-platform database server administration tool, used to monitor multiple Informix servers.

A DML trigger is an action programmed to execute when a data manipulation language (DML) event occurs in the database server.

Event handlers are triggered when the system event is checked by the database server, and satisfies a provided trigger condition.

If only a few rows with specific key values are required, the database server can use an index.

When you start a database server, or any other application, it runs within that session.

With large-scale applications, having a single point of failure for your Web server or database server is a disaster waiting to happen.

You can ask the database server to delay verifying referential integrity to the end of your transaction.

It also results in at least one connection per user to the database server.

Stored procedures contain a sequence of code stored on a database, serving as an extension to clients that run on a database server.

If your database server is running out of resources, you can ease the burden by replicating it across more than one server.

The physical log is a set of disk pages where the database server stores an unmodified copy of the page called a before-image.

These features enable you to migrate SQL scripts from other database server products to DB2, either as is, or with minimal modifications.

Global reset capability is advantageous when the monitoring application does not maintain a persistent connection to the database server.

To minimize the possibility of a query consuming too many processing resources on the database server, you can set time-out values.

For more information and examples of stored procedures and user-defined functions, see the documentation for your database server.

In the Informix database server environment, a grid is a set of replication servers that simplify administration.

An external function that expects to be canceled must inform the database server by calling the set_cancel API function.

Use UPDATE STATISTICS LOW if the number of rows has changed significantly or after migration from previous version of database server.

The database server query optimizer automatically uses an index when a suitable index exists and when using one will improve performance.

When data are contiguous, the time used to access data on the disk is minimized and the database server can read data faster.

The database server does not update the statistics in the system catalog tables.

If the other processes in the system require memory, the database server may move cache pages out from memory to swap space.

Conversion between the specified data types is not supported on the connected database server.

The separate connection does not count towards the ten-connection limit of the personal database server.

Collection of referenced database pages is controlled by the -cc database server option, and is turned on by default.

An example is creating a worksheet that has a hidden cell that contains the name of a database server.

Back in 1996, a new company called Cloudscape, Inc. was founded with the goal of building a database server written in the Java language.

Host variables can be used to send values to the database server or receive values from the database server.

In addition to authentication issues, threats to the security of a database server involve unauthorized access to sensitive information.

Ensure that the Adaptive Server Anywhere database server is still running.

The DataBlade API is the programming interface used to interface with the database server in "C. "

The function can be a function defined by the database server or a user-defined function that returns a scalar value.

Select Set execution context to this account if you want to set the execution context on the database server.

This utility is used to trigger an Event from a remote location (e. g. a database server) where a set of IBM Cognos Jar files are available.

The next step is to separate the application server from the database server.

Processes can be allocated dynamically for the database server as needed, hence the term Dynamic Server.

For more information and examples of how your database works with parameters, see the documentation for your database server.

It is possible that you have found the load limit of the database server.

The text search engine runs in one of the database server-controlled virtual processes.

First, we get better performance by avoiding large data transfer between the application in the application server and the database server.

They suggested building tables on a database server to hold keywords and the address of the page they were related to.

DB data buffers per object This value is the number of database server buffers that are configured for each database object.

This clause causes the database server to put a write lock on the row.

Currently, the OAT title bar shows that it is monitoring the "Athens" database server, as shown in Figure 11.

Each network round trip to the database server is expensive in terms of performance.

When this option is selected , the database server accepts communication packets encrypted using FIPS- approved RSA encryption technology .

The database cache is an area of memory used by the database server to store database pages for repeated fast access.

The database server program is called postgres.

Database server processes running on different machines in an AFS cell use Ubik protocol to keep their databases in sync.

Returns YES if connected to a network database server, and NO if connected to a personal database server.

An MTA database server error was encountered while getting the next entry from a queue.

At any given time, there may be a large number of database server jobs active on the server.

Of course all of this information can be adjusted for any database server that PHP supports.

A checkpoint refers to a point when the database server synchronizes the pages on disk with the pages in the shared-memory buffers.

After the libraries have been copied, we append the version number of the database server to their names.

The SQL Explorer page displays a summary of all SQL statement types that have been executed on the current database server.

Degraded network performance, as the updates were pushed from the application servers to the database server.

For more information and examples of stored procedures, see the documentation for your database server.

See the Resources section for a link to the IBM Informix ODBC Driver release notes that show the database server compatibility.

Fewer requests translate to fewer queries and a snappier database server.

Determines the number of database server buffers that are configured for each database object.

One final note: Ensure that your database server has been properly configured to handle the specified number of connections per database.

Having the stored procedure code centrally stored in a single place at the database server supports code reusability.

To request that the database server delay referential integrity checks until commit time, set the value of the option WAIT_FOR_COMMIT to ON.

First and foremost, a single instance of OAT can be used to monitor multiple database server instances.

A SELECT statement is nonprocedural; it does not state the exact steps that the database server should use to retrieve the requested data.

The cost model depends on the state of the database server.

Registering the instance adds information to the Windows registry about the instance and its database server.

These resources include the disk resources of the physical database, the network resources, and the database server resources.

Each source server ran SSIS packages that sent data across the network to the database server.

You might want to preserve a certain number of returned rows in a local cache to reduce trips to the database server.

This is done by preloading the database server's cache with database pages that were referenced the last time the database was started.

The MySQL database server: Download the open source transactional database used in this article.

The runtime Java classes available for use in the database server belong to a subset of the Java API.

As the cache is completely invalidated, all customer requests are sent to the database server for processing.

When you add a new employee to the table, the database server checks that the new employee ID value is unique and is not NULL.

To facilitate the program of client end is written, offer unified client to carry C interface by database server.

Later, we? ll see how the JoinRowSet function performs the same data-combining operation that our database server side JOIN operation did.

The database server can be configured to automatically handle hardware failures.

As part of the checkpoint procedure, the database server writes a checkpoint-complete message in the message log.

Constraints are rules that the database server enforces for you.

For the Port field, enter the port number that you defined for the instance of InfoSphere CDC for the source database server (see Figure 4).

This component provides the shared memory buffer-related information required to analyze the database server performance.

The Informix database server can automatically adapt to changing workloads without degrading performance.

They identify each row in a table uniquely and improve the performance of the database server.

That the name of the database server is correct.

Connecting to a database server typically consists of several time-consuming steps.

When a request arrives at the database server, it goes through a series of phases.

If you run the database server as a Windows service, you can suppress Windows event log entries by setting a registry entry.

As an example of a typical network server application, consider a database server.

For more information and examples of triggers, see the documentation for your database server.

The database server can use CLE to store data in an encrypted format and provide password based access.

Sorry, Unable to connect to database server. Please try it again later.

The administrator can increase or decrease the number of CPU VPs as needed by the database server.

It also dynamically loads the necessary driver for the database server that the application connects to.

The NT Server acting AS a databASe server is the central data repository for the production line.

Mapping XML document to the database server to achieve a distributed database data synchronization by. NET applications.

Use these links to configure server topology, database server settings, e-mail server information, and server farm account settings.

Most of the application code is now maintained and run in the database server.

eXist isn't really a Web server; it just uses one as a convenient interface to the underlying database server.

By default, an application makes calls to an ODBC driver which then synchronously executes statements against the database server.

Buffer pools are allocated as a number of shared memory segments on the database server.

When a failure occurs at the database server, client connections are terminated.

The file is then converted into a format that can be used by the database server.

When the database server is in bulk operations mode, the database server does not.

Values of computed columns are automatically maintained by the database server as rows are inserted and updated.

The Developing category contains documentation related to SQL statements, application development, and extending the database server.

If your application requests an explicit trusted connection, you cannot set the database server authentication type to CLIENT.

Each cache hit replaces a roundtrip to a database server, making your application run faster.

WebLogic, or WebSphere, which sits between the database server and the client applications.

You might also use this example to update the database server name in an existing registry entry.

During the application development phase, you will use this database server instance to design, develop, and tune the databases.

Set the number of operating processors used by the database server to num processors.

ODBC client: An application that uses the ODBC API to interact with a database server.

Port number The port number on which the database server listens.

Now that we have configured our database, server configuration, and workspace, let's examine the application.

The database server uses the temporary file to hold information needed during a database session.

Registration adds instance name, version, and database server information to the Windows registry.

During the restore, the database server will not be available.

The default implementation of the CachedRowSet does not maintain locks on the database server.

This facility helps you view and take a necessary step on a database server related to the server administration.

Use this statement to return a message to the client, or display a message in the message window of the database server.

If you do not set -ca 0, the database server automatically takes additional cache as needed.

The database server can internally process the information in parallel, providing much better throughput.

To avoid cache size oscillations , the database server increases the cache size incrementally .

Both the database server and the client library recognize their language and character set environment using a locale definition.

During the auditing period, the user SAM walks over to the database server and logs in.

DB2 UDB is an object-relational database server that provides a solid foundation to achieve high performance and scalability.

If you have not already done so, at this point you have to upgrade your database server to DB2 Viper.

A trigger is a special kind of stored procedure that automatically executes when an event occurs in the database server.

It is a server-level role and can be granted only by the database server administrator (DBSA).

The database server accepts any option that you enter without checking for its validity.

Let's use an example of a common three-tier application environment: Web, application server, and database server.

So if an access plan is reused, a database server requires less CPU resources to execute the corresponding SQL statement repeatedly.

The database server does not sort keys in a particular hash bucket.

You can specify the -cv option if you want messages about cache warming to appear in the database server window.

For the DB2 database server, increasing the number of resources affects only the disk usage.

She also noticed that the database server was three minutes behind the application server.

DB2 supports many database server-side programming languages, including stored procedures, triggers, and functions (table and scalar).

Your web browser will show you the body of the XML document returned by the database server.

Nevertheless, it is sometimes desirable to start a load process from a client application that only talks to the database server using SQL.

Also, Web services virtualize access for any consumer, which makes it easier to plug your database server into an SOA environment.

You can control the size of the database cache on the database server command line when the database is started.

The Database User ID and Password fields of the remote database server should be filled in.

If both your web server and database server are competing for CPU time on a single machine, this will definitely slow down your request.

The node entries point to gatesrv server, rather than to a traditional database server.

A query plan is an internal strategy by which a database server tries to create result sets quickly.

Change to the directory to where you exported the script and establish a connection to the appropriate database server.

During the auditing period, SAM walks over to the database server and logs in.

Experience monitoring and tuning of database server, hardware and the OS to ensure maximum availability and performance.

You might choose to install the MySQL database server Version 4. 1 At this point.

db = new db -- Initiate new db object. Connect to a database server. Select a database.

If the database server is not configured to use the login you provide, the connection will fail.

Finally, deploying an embedded database server carries special challenges.

When a database server is started, it assigns a unique connection ID to each new connection to the server.

After a user is authenticated, the database server authorizes that user to perform different types of operations.

The application submits an SQL UPDATE statement and transmits the updated document to the database server.

To view performance data for the current database server, expand the list and select a type of performance data.

Returns YES if connected to the limited desktop runtime database server, and NO otherwise.

The secondary database server decrypts the data and processes it for its operations.

This means that the database server must analyze the statement to determine the most efficient way to extract the requested data.

Single-user mode allowed only the user informix or a member of the DBSA group to connect to the database server.

In the build phase, the database server reads one table, and, after it applies any existing filters, it creates a hash table in memory.

This feature allows different user IDs to share the same authorization ID on the database server once authenticated.

The database server does not add value outside of restoring an object if necessary.

Data-centric processing is best performed by the database server, not your application.

The initial, minimum, and maximum cache sizes are all controllable from the database server command line.

She noticed that all three systems -- application server, database server, and her desktop -- had different times.

Both parameters can be set without restarting the database server.

The end user is not aware of the Informix database server's existence, and the Cognos application handles the complete administration.

Total time to launch a new database server and re-point the clients should be under 10 minutes from the time the fault is noticed.

This means the database server has run out of dynamic cursors.

Unlike Amazon RDS, the RUN@Cloud service deploys a shared database server across multiple applications.

An instance of Notification Services frequently attempts to connect to the database server.