Automatic switch to backup database on fail

HyperDB is awesome. You shouldn’t worry about its dev date (which by the way, its being done by Automattic – the team behind WordPress).

HyperDB has some bigger advantages like spreading read/writes across servers and splitting them and its mostly used for such purposes (bigger scales).

In your case, I would go for a VIP VPS that would run Heartbeat, or a Failover service, since I do understand that your scope is HA and not Load Balancing.

Related Posts:

  1. HyperDB failover Delay
  2. How to properly insert data into custom table via plugin
  3. How does WordPress handle MySQL row lock errors?
  4. Can I explicitly specify ENGINE=InnoDB in WordPress?
  5. Bad Request (Invalid Hostname) on working server, database problem
  6. Changing BIGINT to INT
  7. greatest() function returns undefined property
  8. How to write one comment and publish on every post using database or plugin?
  9. How to determine what is generating large amount of database queries?
  10. Help With MySQL to WPDB Query Conversion
  11. How can I perform high-level database merging for WordPress within continues delivery?
  12. WordPress Backend HA (Automatic failover)
  13. Migrating to WordPress Recipe Plugin and Some SQL Issues
  14. Multiple instance of data in plugin custom database table on plugin activation
  15. Better ads plugin has 500.000 entries in wp_postmeta
  16. after wordpress update to 3.5+ i get many errors in plugin wpdb::prepare()
  17. dbDelta not adding additional columns in plugin database update
  18. Always get creating a new table with foreign key
  19. How to do database for download stats?
  20. DB Query not working in Plugin
  21. External wpdb connections in different plugins on single page
  22. WordPress plugin: efficient way to store large data
  23. WordPress database error You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version [closed]
  24. Integrating Custom Database with WordPress
  25. How to display results from a data table with an encrypted user id?
  26. add_action for publish_post doesn’t work
  27. What database state changes happen after a post is manually “updated” with no changes?
  28. Cant create table on plugin activation
  29. Performing CRUD operations on front end in wordpress
  30. Store GravityForm data in phpmyadmin (mysql)
  31. Moving a few select DB tables to a new WP instance
  32. WordPress database problem wp_posts, primary key
  33. Write mysql credentials in plugin
  34. How can I delete the options from DB when the plugin is deleted?
  35. Delete tables from database when deleting plugin
  36. How to delete all records from or empty a custom database table?
  37. WordPress sharding: which multi-DB plugin to use?
  38. Simple form that saves to database
  39. Using Vagrant for customizable WordPress Multi-sites [closed]
  40. How do I check what plugins are enabled via the database?
  41. How can a Firebase user registration and login be integrated into a WordPress site?
  42. How to update widget_text in the wp_options table
  43. prefix table and plugins
  44. Replace existing pages with new pages, keep menu links
  45. how to show database content in wordpress post
  46. Storing Email Account Passwords for SMTP Mailing for a WordPress Plugin
  47. Remove obsolete plugins artifacts from database tables
  48. If I delete plugins via FTP are settings kept in DB?
  49. Is it possible to split database tables using HyperDB?
  50. Embed a Google Sheet as you view it in a separate tab?
  51. Where does WordPress store plugin (enabled/disabled) status for multisite?
  52. How to access data in wordpress database externally using php
  53. custom user tables supported in SharDB plugin?
  54. Creating mySQL procedure with $wpdb
  55. How to check if tables in WordPress still exists after activations
  56. WpDataTables – View Image Directory
  57. WordPress plugin creation how to execute .sql in order to insert multiple rows at activation of plugin
  58. Insert data from .sql file in wordpress plugin
  59. Create a table with wordpress plugin boilerplate
  60. WordPress and a secondary database?
  61. Why this function not working for install database on plugin activation
  62. Can I create a table on my DB without creating a plugin?
  63. WordPress : Explain Plugins & Theme string value in database
  64. Errors when trying to use a plugin to write to the database
  65. _prime_post_caches in wordpress
  66. Plugins in WP_Options but not Active
  67. Updating options into the wp database performance
  68. Ajax save data to database on document ready, no data being saved
  69. How to edit a published post?
  70. Getting error “Warning: mysql_query(): Can’t connect to local MySQL server through socket ‘FILEPATH/cccatalog-plugin.php on line 1656”
  71. Plugin generating unexpected output – on WP mysql dump import
  72. Getting URL GET parameter with Code snippets and storing it in database?
  73. how can we migrate wordpress 5.9 website from aws ec2 to new installed wp 5.9 oci compute
  74. Same Plugin tables between wordpress installations
  75. How to get the custom field value using SQL query
  76. Need to know if my approach to designing a geneaology plug-in for wordpress makes sense
  77. add_action(‘the_content’, ‘my_plugin_content’) is null
  78. How to allow URL with filename & extension in wordpress?
  79. How much PHP and MySQL or MariaDB knowledge should I know to start writing WordPress themes and plug-ins and whatever else a beginner can edit?
  80. Programmatically generate new pages for a site based on page template and content elements accessed via DB
  81. PHP message: WordPress database error Deadlock found when trying to get lock
  82. using wordpress login details for other website / application / forum?
  83. how to create database to use it in wordpress website?
  84. how can i get records from wp_postmeta table using particular meta_key in database?
  85. How to create a custom page for unrelated database?
  86. User content database [closed]
  87. Re-writing MySQl query for execute faster
  88. Include plugin form in the home page
  89. Help with sorting and storing data on WordPress
  90. Is saving multiple options or saving multiple items in one option better?
  91. Pull Data from DB for Admin Page Display as Relates to Admin Page Class by BA Internet
  92. MySql Query for WordPress
  93. How to find an option in the database?
  94. Is there a plugin that will override the “Error establishing a database connection” message? [closed]
  95. Get the url of attachments from the post?
  96. Create New Admin Menu Section – Like how custom post type works, in a way
  97. Shortcode returning specific content of a post
  98. get_option returning a different value from what’s saved
  99. register_activation_hook not working
  100. Text Wrapping in WPDataTables
tech