{"action":"created","issue":{"url":"https://api.github.com/repos/datahubio/qa/issues/8","repository_url":"https://api.github.com/repos/datahubio/qa","labels_url":"https://api.github.com/repos/datahubio/qa/issues/8/labels{/name}","comments_url":"https://api.github.com/repos/datahubio/qa/issues/8/comments","events_url":"https://api.github.com/repos/datahubio/qa/issues/8/events","html_url":"https://github.com/datahubio/qa/issues/8","id":261369667,"number":8,"title":"Observations working with the datahub.io view spec","user":{"login":"brew","id":3993,"avatar_url":"https://avatars1.githubusercontent.com/u/3993?v=4","gravatar_id":"","url":"https://api.github.com/users/brew","html_url":"https://github.com/brew","followers_url":"https://api.github.com/users/brew/followers","following_url":"https://api.github.com/users/brew/following{/other_user}","gists_url":"https://api.github.com/users/brew/gists{/gist_id}","starred_url":"https://api.github.com/users/brew/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/brew/subscriptions","organizations_url":"https://api.github.com/users/brew/orgs","repos_url":"https://api.github.com/users/brew/repos","events_url":"https://api.github.com/users/brew/events{/privacy}","received_events_url":"https://api.github.com/users/brew/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":11,"created_at":"2017-09-28T15:49:17Z","updated_at":"2017-11-18T23:05:25Z","closed_at":null,"author_association":"NONE","body":"Currently datahub.io supports two flavours: a simple spec, and Vega (v.2.x).\r\n\r\nThe simple spec is suggested to cover the 80/20 usecase, but with real-world data, I've found it not to be as useful for most cases. The data almost always needs some form of aggregation, transformation or graph specific tweaks like human readable labels in place of data keys.\r\n\r\nOn the other hand, Vega is very powerful, but the spec is harder to write by hand. There are few tools available to help iterate while developing a spec document and resulting visualisation; iterating by making changes and pushing to datahub.io isn't efficient.\r\n\r\nMiddle ground support for Vega-lite would be very desirable to help bridge the gap between the too-simple 'simple' spec, and the much more powerful, but complex Vega spec.\r\n\r\nThe problem of working with Vega is further compounded by datahub.io using v2.x, rather than the more recent v3. Online documentation and tools are centered around the newer version. For example, there is an [online editor](https://vega.github.io/editor/) provided by Vega, that will take Vega-Lite, and 'compile' it to Vega, but this transpilation isn't supported by the Vega 2 compatible version of the editor (https://vega.github.io/vega-editor/).\r\n"},"comment":{"url":"https://api.github.com/repos/datahubio/qa/issues/comments/345478052","html_url":"https://github.com/datahubio/qa/issues/8#issuecomment-345478052","issue_url":"https://api.github.com/repos/datahubio/qa/issues/8","id":345478052,"user":{"login":"rufuspollock","id":180658,"avatar_url":"https://avatars1.githubusercontent.com/u/180658?v=4","gravatar_id":"","url":"https://api.github.com/users/rufuspollock","html_url":"https://github.com/rufuspollock","followers_url":"https://api.github.com/users/rufuspollock/followers","following_url":"https://api.github.com/users/rufuspollock/following{/other_user}","gists_url":"https://api.github.com/users/rufuspollock/gists{/gist_id}","starred_url":"https://api.github.com/users/rufuspollock/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/rufuspollock/subscriptions","organizations_url":"https://api.github.com/users/rufuspollock/orgs","repos_url":"https://api.github.com/users/rufuspollock/repos","events_url":"https://api.github.com/users/rufuspollock/events{/privacy}","received_events_url":"https://api.github.com/users/rufuspollock/received_events","type":"User","site_admin":false},"created_at":"2017-11-18T23:05:25Z","updated_at":"2017-11-18T23:05:25Z","author_association":"OWNER","body":"@brew is this resolved now?"}}
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