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Creating and Parsing Data

Creating and Parsing Data

Let's explore the options for creating and parsing the data sent through the network.

One of the main differentiating characteristics of distributed systems with other systems is that the various nodes need to exchange data across the network boundary. In this chapter, we will examine how we can achieve this and the trade-offs of each approach.

Serialization and deserialization

Every node needs a way to transform data that resides in memory into a format that can be transmitted over the network, and it also needs a way to translate data received from the network back to the appropriate in-memory representation. These processes are called serialization and deserialization, respectively. The following illustration shows this process:

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