data-collection/hello.json

{"schema": {"fields":[{"name":"ind","type":"integer"},{"name":"ha","type":"integer"},{"name":"hi","type":"string"},{"name":"ho","type":"datetime"},{"name":"hu","type":"any","constraints":{"enum":["a","b","c","d"]},"ordered":false}],"primaryKey":["ind"],"pandas_version":"0.20.0"}, "data": [{"ind":0,"ha":1,"hi":"a","ho":"2019-09-01T00:00:00.000Z","hu":"a"},{"ind":1,"ha":2,"hi":"b","ho":"2019-09-02T00:00:00.000Z","hu":"b"},{"ind":2,"ha":3,"hi":"c","ho":"2019-09-03T00:00:00.000Z","hu":"c"},{"ind":3,"ha":4,"hi":"d","ho":"2019-09-04T00:00:00.000Z","hu":"d"}]}