Automation of data parsing with FTP and cataloguing it in MySL and nginx

A:
1. VPS
2. Device downloading by FTP parcel kind: a few jpgs and json. json is always loaded last - its a triger of the beginning of processing. In json the names of jpg and other data. Screenshots 1 and 2

Need:
0. Determine the fact that the parcel has been received
1. Move jpg to web server
2. Data from json to write down in MySL along with links to jpg. Screenshot 3
3. Provide multi-flow and horizontal scaling
4. A configuration file with MySL settings and the ability to match the parameter name in json to a table column (including data type).