{"html_url": "https://github.com/simonw/datasette/issues/859#issuecomment-647922203", "issue_url": "https://api.github.com/repos/simonw/datasette/issues/859", "id": 647922203, "node_id": "MDEyOklzc3VlQ29tbWVudDY0NzkyMjIwMw==", "user": {"value": 3243482, "label": "abdusco"}, "created_at": "2020-06-23T05:44:58Z", "updated_at": "2021-01-05T08:22:43Z", "author_association": "CONTRIBUTOR", "body": "I'm seeing the problem on database page. Index page and table page runs quite fast.\r\n\r\n- Tables have <10 columns (`id`, `url`, `title`, `body_html`, `date`, `author`, `meta` (for keeping unstructured json)). I've added index on `date` columns (using `sqlite-utils`) in addition to the index present on `id` columns. \r\n- All tables have FTS enabled on `text` and `varchar` columns (`title`, `body_html` etc) to speed up searching.\r\n- There are couple of tables related with foreign keys (think a thread in a forum and posts in that thread, related with `thread_id`)\r\n\r\n", "reactions": "{\"total_count\": 0, \"+1\": 0, \"-1\": 0, \"laugh\": 0, \"hooray\": 0, \"confused\": 0, \"heart\": 0, \"rocket\": 0, \"eyes\": 0}", "issue": {"value": 642572841, "label": "Database page loads too slowly with many large tables (due to table counts)"}, "performed_via_github_app": null}