Database 版 (精华区)
发信人: thank (飞云), 信区: Database
标 题: About DB2 UDB V5的 图形管理界面
发信站: 紫 丁 香 (Wed Sep 16 21:11:52 1998), 转信
DB2 Version 5 provides the following graphical tools:
Control Center and SmartGuides
The Control Center (called Database Director in previous releases)
has been significantly enhanced to provide greater ease of use.
An administrator of a DB2 database is provided with the tools
necessary to set up, manage, monitor, and tune the database. You
can manage a stand-alone database, or multiple remote databases
from a single point of control. In addition to management of database
instances, databases, and table spaces, Control Center now includes
management functions for schemas, tables, views, indexes, users,
user groups, user-defined types, user-defined functions, triggers,
and stored procedures, as well as the ability to discover databases
on the systems being managed. The ability to explain SQL graphically
has been enhanced.
Also new in Version 5 is a built-in Scheduler that allows a job to
run unattended at a given time, every x hours / days / weeks / months,
multiple times a week, or multiple times a month.
The Control Center now includes support for data replication setup,
allowing registration of replication sources and definition of
replication subscriptions. This function is part of the DB2 base engine.
Monitoring capabilities provide early warning of potential problems,
or automated actions to correct problems discovered without human
intervention.
Finally, the Control Center has been enhanced through the inclusion of SmartGuides, which step you through a task. SmartGuides are included for database performance configuration, create/restore/backup database,
create table space, and create table.
The Control Center runs on OS/2, Windows NT, and Windows 95 platforms,
from which you can administer DB2 databases on OS/2, Windows NT, AIX,
HP-UX, and the Solaris Operating Environment and other Unix platforms.
In addition to the function described above, there is support for
the management of DB2 Universal Database Extended Enterprise Edition
objects. There will also be additional performance monitoring views
to monitor these objects.
See the online help that accompanies the database administrative tools
for instructions for using the tools. See the Administration Getting
Started for an introduction to DB2 database administration using the
database administrative tools.
Enhanced Visual Explain
The new Portable Snapshot function in Visual Explain makes the explain
snapshot from any platform usable by Visual Explain on any other platform.
For example, an HP-UX snapshot can be viewed with a Windows NT client.
See the online help that accompanies Visual Explain for instructions
on how to use the tool.
New GUI Command Center
The Command Center provides an interactive window that lets you perform
tasks such as:
Execute SQL statements, DB2 commands and operating system commands.
See the execution result of the one or many SQL statements and DB2
commands in a result window. You can scroll through the results and
save the output to a file.
Save a sequence of SQL statements and DB2 commands to a script file.
You can then schedule the script to run as a job. When a saved script
is modified, all jobs dependent on the saved script inherit the new
modified behavior.
Recall and execute a script file
See the execution plan and statistics associated with a SQL statement
before execution. You do this by invoking Visual Explain with a simple
click of a button in the interactive window.
Get quick access to the database administrative tools such as the Control
Center and the Scheduler from the main icons bar.
Display all the command scripts known to the system through the Script
Center , with summary information listed for each.
For complete information on all the commands see the Command Reference.
The DB2 Client Application Enabler contains a subset of the Command
Center functions. See the Quick Beginnings book for your platform for
details.
See the online help that accompanies the Command Center for instructions
on how to use the tool.
The earlier non-GUI CLP continues to be available on all platforms.
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