Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
when is serialization,marshaling etc required during communication between programs residing across 2 different machines /network/Internet?
Suppose I have a client program in java/flash and a server program in C. Can’t I implement communication using a custom protocol of my own ? I guess so. When is serialization etc needed?I am aware Java RMI,CORBA etc have these mechanisms. But why? Is it a must? please enlighten me?
You can. You probably shouldn’t reinvent the wheel. Serialization is tricky. Use a well tested, standard solution for better results. You’ll spend far less time learning an API than writing data passing routines.
For starters, it’s needed to take some in memory structure from one process to another.
There are more use cases described here: http://en.wikipedia.org/wiki/Serialization
None of these “are a must”, like you said, you could write your own protocol. You’re far better of (IMO) leaning on some existing technologies in this area, like XML or one of the others you mention. Which technology you use is really dependent on what you’re trying to do, so I’m not going to speculate 🙂
One great mechanism for passing serialized data is Google’s protocol buffers. They take care of the encoding (in a much more efficient way than XML) and endian translation.