Тренинг для продвинутых разработчиков и администраторов Oracle. Посвящен самому известному и распространенному на планете инструменту для разработки, тестирования, управления и оптимизации баз данных и приложений для СУБД - продукту Toad от Dell Software.

1. Toad for Oracle
Martin Rapetti
Business Development Manager

2. 2 Confidential Database Performance Monitoring
Agenda
• Toad For Oracle
– Toad for Developers
– Toad for Database Administrators
• Oracle Database Monitoring & Performance Diagnostics
– Foglight for Oracle

3. 3 Confidential Emerging Markets
TOAD

4. 4 Confidential Emerging Markets
Toad
Toad® is a comprehensive database tool for development and
administration that enables you to perform daily tasks efficiently and
accurately. It has grown over the past 15 years into the most advanced
and widely-used tool of its kind. Toad provides tremendous value to
DBAs, Developers, Development Managers and Analysts by providing the
following key functions:
– Browse multiple Oracle databases and view and administer database and schema objects efficiently
– Write, debug and tune code accurately
– Smooth workflow allows users to easily move from one task to another
– Tasks can be automated and scheduled
– Extensive reporting capabilities deliver quantifiable data and documentation
– Toad World community membership for access to Toad resources and expertise

5. Oct. 1998 v5 –
Initial Quest release.
Yahoo! Groups and
Toadsoft.com
established
June 1999 v6.1 –
Already has 70
distinct screens
Feb. 2000 v6.3 –
Debugger, SQL
Modeler, Oracle 8
object support
Dec. 2000 v6.5 –
DBA Module
April 2001 v7.0 –
Toad Reports
May 2003 v7.5 –
Team Coding, Data
Grid support for
advanced data types
Toad™ for Oracle Release History
July 2004 v8.0 –
XML Support, Code
Xpert, Script
Debugger, Rebrand
to Toad for Oracle
June 2005 v8.5 – JIT
debugging, Citrix,
RAC and enhanced
10g support
Oct. 2006 v9.0 –
Merged Editor,
improved Code Xpert
integration, ADM,
ADDM AWR Mgmt.
Nov. 2007 v9.5 –
Integration with SQL
Optimizer v7.2,
Debugger, Profiler,
Code Xpert updates,
StatsPack Browser,
Oracle 11g support
Sept. 2008 v9.7 –
Data Generator,
RMAN scripts, Trace
File Browser,
Subversion support,
Toad AppDesigner,
StatsPack and AWR
Advisories
October 2009 v10.0
– Unicode Support,
Data Generator, new
Data Grids, Improved
ERD multi-tasking,
enhanced Health
Check, New
Licensing system
Dec. 2009 v10.1
–
Toad Data
Modeler included
with all Toad for
Oracle Editions,
11gR2 support,
more automation
April 2010 v10.5
– Enhanced
Editor, more
automation, Auto
Optimize, DBMS_
OUTPUT debug,
TFS support,
improved CRM
RAC in Health,
contextual
Spotlight
integration
Sept. 2010 v10.6
– Performance
improvements,
enhanced Editor
and Code Road
Map, Actions in
Project Manager,
Toad Idea Pond,
Support for TFS
2010 and
Perforce
Sept. 2011 v11.0
– New Code
Analysis, Editor
productivity
updates,
enhanced DB
Health Check,
production DB
protection,
improved
reporting
April 2012 v11.5
– Enhanced
Query Builder,
Code Analysis
with custom rules
and naming
conventions,
APEX support,
Exadata Health
Checks and
community
collaboration
Oct 2012 v11.6 –
Code Analysis
enhancements
Enhanced Code
Tester for Oracle
integration,
Reports and
Documentation
localized in East
Asian Languages
Web application for
remote script
execution
Cloud based script
sharing
Jun 2013 v12.0
– Forum
window with
Connected
Intelligence
Jump search
Multiple Schema
Compare & Sync
Team Coding
enhancements
Windows 8
Oracle 8i Oracle 9i
Oracle 10g R1
(Nov. 2003)
Oracle 10g R2 Oracle 11g R1 (June 2007) Oracle 11g R2

6. 6 Confidential Emerging Markets
Toad ® for Oracle
Toad for Oracle is a productivity toolset that provides efficient and accurate
development and administration to Oracle database professionals of all skill
and experience levels. It is the most widely-used tool of its kind on the
market.
Which version is right for me
• Toad for Oracle Freeware ( available from Toadworld.com )
• Toad for Oracle BASE edition
• Toad for Oracle Professional edition
• Toad for Oracle Xpert edition ( includes SQL Optimizer for Oracle )
• Toad for Oracle Development Suite
• Toad for Oracle DBA Suite ( Exadata, RAC and non-RAC versions available )

7. Recommended Toad® edition by job function
Analyst
Application
Developer
PL/SQL
Developer
Database
Administrator
BI Suite Xpert Edition Development Suite DBA Suite
An integrated solution that
improves decision making
by enabling users to fully
leverage their BI
environments and
corporate information.
Build code with a focus
on ensuring standardization
and that the most optimal
code possible is being used.
Employ a best-practices
approach to database
development, which
encompasses code quality,
performance and
maintainability.
Includes Toad Data Modeler
and SQL Optimizer for Oracle
A complete productivity
toolset that automates
maintenance, boosts
performance and
Mitigates the risks
associated with changes.
Includes Toad for Oracle
Xpert plus Benchmark
Factory and Code Tester for
Oracle
Includes Toad for Oracle Xpert,
Spotlight on Oracle, Benchmark
Factory and Backup Reporter
(RAC and Exadata Editions avail.)
Includes Toad Data Point,
Toad Decision Point and
Intelligence Central

8. Help guarantee application success by
employing a database development best
practices methodology that encompasses code
quality, performance and maintainability.
• Ensure high quality code is delivered to
production
• Maximize SQL performance, to reduce
bottlenecks and avoid service interruptions
• Reduce maintenance costs through coding
standards and testing
• Collaborate among team members and
leverage their expertise and existing work
• Maximize productivity to meet deadlines
through automation, templates and intuitive
interfaces
Toad for Developers

9. 11 Confidential Emerging Markets
• Toad for Oracle Xpert Edition (includes Quest SQL Optimizer for Oracle):
Ensure efficient & accurate development, utilising a best practices workflow
& validate database code for the best-possible performance
• Quest Code Tester for Oracle :
Perform thorough, automated functional code testing
• Benchmark Factory for Databases Oracle Edition:
Validate code against performance SLAs and test code for performance and
scalability before deployment
• Toad Data Modeler : visually create database structures and provide documentation or make changes to existing models
Toad® Development Suite

10. 12 Confidential Emerging Markets
Demo
SQL Profiles

11. 13 Confidential Emerging Markets
• QCTO is a tool that automates the process of building &
running tests for Oracle PL/SQL program units
• Rather than write test code & manually verify results, you
describe the expected behaviours of a program
• QCTO stores those behaviours as test cases in a
repository
• It generates the test code as a PL/SQL package
• It runs your tests & automatically verifies results
Code Tester for Oracle

12. 14 Confidential Emerging Markets
CREATE OR REPLACE FUNCTION betwnstr (
string_in IN VARCHAR2
, start_in IN PLS_INTEGER
, end_in IN PLS_INTEGER
, inclusive_in IN BOOLEAN DEFAULT TRUE
)
RETURN VARCHAR2 DETERMINISTIC
IS
BEGIN
RETURN (SUBSTR (string_in, start_in, end_in - start_in +1));
END;
Code Tester for Oracle – SUBSTR

13. 15 Confidential Emerging Markets
Look deeper at what we have
string_in start_in end_in
abcdefg 2 4
abcdefg 2 100
abcdefg 0 4
NULL 2 4
abcdefg -1 -4
abcdefg 3 NULL
Are you thinking. What are the expected outcomes ?
Code Tester for Oracle – SUBSTR

14. 16 Confidential Emerging Markets
Code Tester for Oracle
• Things to notice
–I specify what my program should do
–I do not write any test code
–Code Tester tells me where/if my code fails to
work as expected
–I can re-run the tests whenever needed
Ref : http://www.toadworld.com/platforms/oracle/w/wiki/8243.plsql-obsession.aspx

15. Toad for DBA’s
Improve operational efficiency to lower costs
through a systematic approach that automates
maintenance, ensures optimal performance and
mitigates the impact of planned changes.
• Ensure maintainability through task automation,
reducing the risk of inconsistencies
• Maximize performance by accurately diagnosing and
efficiently resolving inefficiencies
• Understand the impact of changes to reduce risk
before deployment
• Work more productively and be more proactive with
workflow automation, consistent processes and
greater accuracy

16. 26 Confidential Emerging Markets
• Toad for Oracle Xpert Edition (includes Quest SQL Optimizer for Oracle)
simplify database administration through task automation and validate code to ensure
the best-possible performance
• Toad DB Admin Module
compare and synchronize database schema, objects and data and assess your risk for
security vulnerabilities
• Spotlight on Oracle
visualize database components in real time and pinpoint performance problems quickly
so you can easily eliminate bottlenecks
• Benchmark Factory for Databases (Oracle Edition)
replay database workload to test performance under production-like conditions or run
standard benchmarks like TPC-H , Scalable Hardware, etc
• Backup Reporter for Oracle
Shows the status of your RMAN backups across all the managed databases
• Toad Data Modeler
visually create database structures and provide documentation or make changes to existing
models
Toad® for Oracle DBA Suite

17. 27 Confidential Emerging Markets
Demo
SQL Profiles

18. 30 Confidential Emerging Markets
Backup Reporter for Oracle ( added to DBA Suite 11.5 )
• Read-only reporting tool for reporting on the status of your RMAN backups across all
the managed databases as well as providing reports, health check advisories & policy
violations

19. 36 Confidential Emerging Markets
Use Toad World – realize the power of connected intelligence
Login to the newly-redesigned
Toad World community
ToadWorld.com
• Connect with peers and world-renowned
subject-matter experts
• Share knowledge and become one of the experts
• Get help and access resources from inside Toad
for Oracle

20. Foglight
Database Monitoring for Oracle

21. 38 Confidential Database Performance Monitoring
Challenges that Customers Face with Database
Performance Monitoring
• Database Administrators and Managers are challenged with establishing
consistent visibility across heterogeneous database environments, as
well as delivering deep insight into transaction analysis.
• The Major pain points include:
– Lack of visibility into the health of the database environment
– Inability to diagnose and analyze real time and historical performance issues
– Being Proactive - fixing problems before they affect users
– Clear and consistent reporting (automated)
– Proving that the source of problems is not tied to the database (if a problem isn’t in
the database)
– Productivity of the staff (cross training DBAs across multiple platforms)
– Each database platform is monitored by a separate tool
– Native tools are real time only and cumbersome
– Ensuring consistent service levels

22. 39 Confidential Database Performance Monitoring
• Database Performance Monitoring solutions enable
database administrators to gain control of their
database environments through:
– Complete visibility into the health of the environment
– Diagnostic capabilities into performance problems
– Delivering a proactive approach to fixing problems before they affect the
users
Why Foglight

23. 40 Product Marketing
Foglight for Databases Architecture

24. 41 Product Marketing
Foglight Performance Suite

25. 42 Confidential Database Performance Monitoring
Foglight Database Monitoring
Foglight Database main features
– Cross platform management
– Static threshold & baseline deviation alerting
– Robust alarm management
– Deep dive problem diagnostics – both real time & historical
– Easy to interpret technical visualizations
Foglight Database Performance Suite main features
– Dimensional analysis of query performance
– Granular wait state analysis
– Transaction level comparisons
– Performance Advisories
– Query tuning & optimization

26. 43 Product Marketing
Foglight uses Workload baseline deviation
• Intelligent Baseline Alerting
– Continuously learns and profiles the behavior for each metric
– Builds an adaptive baseline representing “normal” performance
– Continuously detects unusual behavior
Baseline Deviations

27. 44 Product Marketing
Global view

28. 45 Product Marketing
Take a look at an alarm

29. 46 Product Marketing
Correlate with other activity

30. 47 Product Marketing
Diagnose deeper

31. 48 Confidential Database Performance Monitoring
• In Summary
– Foglight provides ONE global view giving you consistent monitoring across your DBMS
platforms —Oracle, SQL Server, DB2, and Sybase.
– Our built-in workflows reduce the costs of managing multiple tools and improve triage
across teams
– Time to resolution is quick - Just a few clicks away from identifying the issue
– Componentised solution so can extend to bring in additional cartridges such
as virtualization, storage, Application
Foglight for Databases

32. 49 Confidential Database Performance Monitoring
http://www.quest.com/foglight-for-cross-platform-databases/
martin_rapetti@dell.com