How many data packets must be sent to synchronize a database?

SeriesArticleIndex:

[Data Synchronization for WCF email communication system applicationsProgramOfDesign insider1]

How many data packets must be sent to synchronize a database?

 [Data Synchronization program for a WCF email communication system applicationDesign insider2]
"Open the door for guests" or "door-to-door delivery "?

[Data Synchronization program for a WCF email communication system applicationDesign insider3]

"Design to cope with changes"-an example of a Data Synchronization System

[Data Synchronization Program Design in the application of WCF email communication system 4]

The only thing that remains unchanged is the constant change-the gorgeous "transformation" of "data"

 

Some colleagues asked: how many requests should I send to synchronize a database? Data Packets ?
Someone also asked: Can I send only one data for a day? Data Packets ?
There are many similar problems. When we think of data, we think of data files and data packets. This is the most common practice, and it becomes a habit. Once the thinking mode is fixed, it is a little unacceptable for new things. Why should data be stored in data files or data packets? What is data? Most people think of sales data tables and other things. Lower limit "Something, if we want to make our solutions more universal, we need a little" Metaphysics ", Data is information, and the computer of information is byte stream. The most convenient place for byte stream storage and access is "Memory ", Yes, it is memory, so we do not need files, so we can put the information directly in the body of the email. Can it be placed in the attachment of the email? Yes, if you like to walk around a few more turns, you like to talk, but this is not my character, I like simple, direct. If you have to ask me what other benefits do I have to do this? That is," Security "-- It is not easy to be intercepted by third-party software and will not be infected with viruses. Therefore, for the idea of using emails for Data Synchronization in this solution, the most important thing is not how many data packets, but how to process the data faster, it is more effective and stable. If you have to ask how data is transmitted? The answer I gave you is: the data is in the object, and I sent these objects to a very long place by email.

[Data Synchronization program for a WCF email communication system applicationDesign insider3]