Go has built-in support for data serialization and deserialization using the encoding package. This package provides support for a variety of serialization formats, including JSON, XML, and binary. This makes it easy to transfer data between different systems, as the same serialization format can be used by both the sending and receiving systems.
Go also has support for data compression and decompression using the compress package. This package provides support for a variety of compression formats, including gzip, zlib, and bzip2. This can be useful for reducing the amount of data that needs to be transferred between systems.
For data migration, Go has a number of third-party libraries that can be used to interact with databases and other data storage systems. These libraries provide an easy-to-use interface for reading and writing data to these systems, and they often include support for data migration and schema evolution.
For data transfer in distributed systems, Go has built-in support for network programming using the net package. This package provides a variety of functions and types for creating and managing network connections, including TCP, UDP, and Unix domain sockets. This can be used to transfer data between different systems over a network.