BGOUG 2014: Developing Using MySQL

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MySQL is a very widely used product. …

MySQL is a very widely used product.
By a large range of users. And it has development and administration tools for all of them, no matter the skill level.
Or their interaction preferences.
Or the operating system they prefer.
If you are a vi/emacs/commnadline veteran MySQL has tools for you.
If you are a glued to your mouse wizard with taste for modern day GUIs MySQL has tools for you.
Even if that's your first encounter with MySQL, we have tools for you too.
These tools will help you :
- develop your database
- enter data into it
- retrieve data out of it
- administer it
We will go through an overview of all the MySQL related tools Oracle offers.

It's an introductory session.

More in: Technology
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  • Python
  • QRTi is a "quality of service" measurement for each query, and it uses the Apdex formula for that calculation: http://en.wikipedia.org/wiki/Apdex
    Optimum (1) : 100 ms.
    Acceptable(0.5): 100-400 ms.
    Unacceptable(0): > 400 ms.

    If there are 100 executions of the digested/canonical query, where 60 finished below 100ms (the optimal time frame), 30 between 100ms and 400ms (the acceptable time frame), and the remaining 10 took longer than 400ms (unacceptable time), then the QRTi score is:
    ( (60 + (30 / 2) + (10*0) ) / 100) = 0.75.

Transcript

  • 1. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. | Developing using MySQL Overview of the administration and development GUI tools and utilities Georgi Kodinov Team Lead, MySQL SrvGen Team
  • 2. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. Program Agenda 1 2 3 4 5 MySQL Workbench MySQL Enterprise Monitor Visual Studio Integration Command line 3d party tools 2
  • 3. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. MySQL Workbench The developer’s and DBA’s Swiss army knife 3
  • 4. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. MySQL Workbench is a unified visual tool for database architects, developers, and DBAs – MySQL Workbench product home page 4
  • 5. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. MySQL Workbench What can it do for you ? 5 Design • ER models • Reverse engineer • Track changes • Document • Validate designs Develop • SQL Editor • Row and file exec • Auto-complete • Object browser • Migrate into MySQL • Visual EXPLAIN • Live results pane Administer • View server health • Administer security • Configure the server • Handle auditing • Backup and recovery
  • 6. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. MySQL Workbench: The Server Status Screen 6 Your toolbox. Available everywhere. Context sensitive information and properties Your server’s health at a glance All the important configuration data
  • 7. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. MySQL Workbench: Administration Dashboard 7 Context sensitive information and properties Live dashboard of all the Server’s important “Vital Signs” Your toolbox. Available everywhere.
  • 8. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. MySQL Workbench: The Editor 8 Context sensitive information and properties Context Sensitive Help Your toolbox. Available everywhere. Object browser Execution status Editor window
  • 9. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. MySQL Workbench: The editor (Visual Explain) 9 Context sensitive information and properties Your toolbox. Available everywhere. Visual Explain Execution status Editor window
  • 10. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. MySQL Workbench What else ? • Fully scriptable • Import from DBDesigner • Export model diagrams • Cross platform (Linux, MS Windows and MacOSX) • Can edit data in a grid view • Can preserve SQL snippets for reuse • Integrates PERFORMANCE_SCHEMA and the SYS views 10
  • 11. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. MySQL Workbench Editions Community Standard: adds Enterprise: adds Scripting Schema and model validation MySQL Enterprise Backup GUI SQL editor/execution Database documentation MySQL Enterprise Audit GUI Server admin Performance and tuning User and session management Connection management Object management Data management Visual data modeling Reverse engineering 11
  • 12. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. MySQL Enterprise Monitor All a serious DBA needs. And more ! 12
  • 13. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. MySQL Enterprise Monitor provides real- time visibility into the performance and availability of all your MySQL databases. – MySQL Enterprise Monitor product home page 13
  • 14. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. MySQL Enterprise Manager: Architecture • MySQL • Provides MySQL related metrics • MySQL Query Analyzer collects data using PERFORMANCE_SCHEMA • Service Manager • Collects all MySQL related metrics from MySQL or agents • Collects all Host/OS related metrics from agents • Repository • Stores historical MySQL performance data • Agent (optional) • Only for Host/OS metrics • Not required for DB metrics 14
  • 15. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. MySQL Enterprise Monitor: What is it good for ? • Monitor large sites with multiple MySQL servers • Agentless remote monitoring in the Cloud • Monitor all aspects of your dedicated database server • Intelligent alerts • Identify security vulnerabilities • Drill down on problematic queries • Monitor replication and backup • Monitor MySQL Cluster 15
  • 16. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. MySQL Enterprise Monitor: The Dashboard 16 SLA monitoring Real-time performance monitoring Alerts and notifications. MySQL Best Practices advisors
  • 17. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. MySQL Enterprise Monitor: The Query Analyzer 17 Real-time query performance Visual correlation graphs Find and fix expensive queries Detailed query statistics Query response time index (QRTi)
  • 18. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. MySQL Query Analyzer: Beautiful Reports and Graphs 18 Memory Usage InnoDB Monitoring InnoDB buffer pool
  • 19. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. MySQL for Visual Studio For the visual developer 19
  • 20. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. MySQL for Visual Studio provides access to MySQL objects and data without forcing your developers to leave Visual Studio – http://www.mysql.com/why-mysql/windows/visualstudio/ 20
  • 21. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. MySQL for Visual Studio: what can it do for you ? 21 Design • Tables • Indexes • Views • Stored procedures • Triggers • Model designers Develop • Query Designer • Syntax highlighting • Contextual help • Code generation • Code templates Debug • Debug stored routines inside the IDE. • Get local variables etc.
  • 22. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. Disclaimer: I’m using a weird Visual Studio Setup ! The screenshots you’re about to see are not that polished ! 22
  • 23. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. MySQL For Visual Studio: It all starts with a login 23 Go here if you need to enter a port Go to “Server Explorer” and hit “Add Connection” button to get this
  • 24. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. MySQL For Visual Studio: The MySQL Script Editor 24 File -> New -> MySQL -> MySQL Script Has its own login details ! Syntax highlighting ! Can see both results and messages Data are editable too.
  • 25. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. MySQL For Visual Studio: The VS Query Designer 25 Right click the connection and pick “New Query” to get this The extremely well known query designer An SQL view You can edit data too Server explorer for the MySQL connection You get the rest too ! Properties pane for a MySQL column The “Execute” button
  • 26. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. MySQL For Visual Studio: The Table Editor 26 Double-click on a table in “Server Explorer” to get here Or add a new table Pretty standard
  • 27. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. MySQL For Visual Studio: Views are Editable Too 27
  • 28. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. MySQL For Visual Studio: Debugging Stored Procedures 28 Right-click a stored procedure and pick “Debug” Standard debug toolbar ! Standard current executed line You can set breakpoints too Call-stackLocals
  • 29. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. Command Line For the old-fashioned DBA and developer 29
  • 30. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. Command line tools: All important ones at a glance Tool Primary Use mysql Execute individual commands and script files mysqladmin Start/stop the server, misc. administrative commands mysql_upgrade Live upgrade of a server instance mysqldump Dump database objects into script files mysql_config_editor Manipulate stored login paths mysqlbinlog Process binary log files mysqlslap Simple benchmark tool 30
  • 31. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. Command line tools: the rest • Convenience tools – mysqlcheck, mysqlimport, mysqlshow, mysqlaccess, mysql_install_db, mysql_secure_installation, mysqld_safe, mysqld_multi etc. • Low level repair tools – myisamchk, myisamlog, myisampack, myisam_ftdump, innodbchecksum • Development and compilation tools – mysql_config, my_print_defaults, resolve_stack_dump, perror, replace, resolveip, comperr, mysql_tzinfo_to_sql 31
  • 32. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. Command line tools: MySQL Utilities • Automate frequent operations – E.g. replication setups and operations, copy a database, create users etc. • Written in python • Integrated into Workbench • Give it a try ! 32
  • 33. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. 3d Party Tools Something for every taste 33
  • 34. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. 3d Party Tools: The ones I’ve heard about • phpMyAdmin: PHP based admin interface • Percona tools: various administration and development tools • Mysql Sandbox • Random Query Generator 34
  • 35. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. Questions And Answers 35
  • 36. Copyright © 2014 Oracle and/or its affiliates. All rights reserved. Safe Harbor Statement The preceding is intended to outline our general product direction. It is intended for information purposes only, and may not be incorporated into any contract. It is not a commitment to deliver any material, code, or functionality, and should not be relied upon in making purchasing decisions. The development, release, and timing of any features or functionality described for Oracle’s products remains at the sole discretion of Oracle. 36