Sergey Burykin

Support Array types in Destinations

1

### Problem At present Jitsu saves fields of array type as strings into destinations. Some destinations have JSON column types (e.g. Postgres has `jsonb`). So Jitsu can support typing.ARRAY format...

### Problem Airbyte requires the exact config values types as they are mentioned in [spec command](https://docs.airbyte.io/understanding-airbyte/airbyte-specification#spec) output. If a field has an integer type, then it should be a number...

### Problem In the continuation of #399 backend should have a Notifications API for saving/getting/deleting notifications and UI should use the API. Also, not linked sources notification should be stored...

### Problem EventNative should support [AppsFlyer](appsflyer.com) as a source. ### Solution Implement [AppsFlyer API](https://support.appsflyer.com/hc/en-us/articles/207034346-Using-Pull-API-aggregate-data) driver.

Get server.name from a file

1

In case when server.name isn't specified in EventNative config, we should read it from a file (from app/res folder) and if the file doesn't exist -> create a new one...

### Problem At present EventNative supports multi-hosts ClickHouse configuration. There is load balancing between instances but if a connection error occurred, data will be stored into fallback. As several ClickHouse...

State doesn't work

1

`tap-facebook` writes empty state lines into the output but there is a bookmark property - `date_start` in the schema: ``` "bookmark_properties": [ "date_start" ] ``` At present `tap-facebook` doesn't handle...