IA3 Digital Methods of Exchanging Data

IA3 Digital Methods of Exchanging Data

1. Protocols

   • FTP (File Transfer Protocal)
     • A network protocol used to transfer files from one host to another over a TCP-based network, such as internet.
   • FTPS (FTP over SSL)
     • An extension of the popular file transfer protocol that supports transport layer security.
   • SFTP (SSH File Transfer Protocol)
     • A secure file transfer protocol that uses secure shell encryption to provide a high level of security for sending and receiving file transfers.
   • File Sharing protocols (CIFS/SMB and NFS)
     • Provides the commands for opening, reading, writing and closing files across the network.

2. JSON

   • SET
     • Replace values for paths that exist and adds value for JSON paths that don't exist currently.
   • REPLACE
     • Replaces exiting values values and ignores new ones.
   • INSERT
     • Adds new values buts doesn't replace existing values.
   • REMOVE
     • Removes one or more paths from a document.

3. REST Principles

   • GET
     • GET command retieves information about the REST API resource.
   • POST
     • POST command creates a REST API resource.
   • PUT
     • PUT command updates a REST API resource.
   • DELETE
     • DELETE command deletes a REST API recourse or related component.

4. XML

   • XMPL
     • An envelope for encapsulating XML data to be transferred in an interoperable manner that allows for distributed extensibility.
   • SQL UPDATE statement
     • The SQL update statement includes a WHERE clause when you want to update specific rows , the entire column will then be replaced.
   • EDI XML
     • To exchange data with automated data entry instead of manual processes.
   • Active Server Page
     • Persits the XML data to a file or a queue, where a file or a queeu IP detect the data and applies it to the target system.