Your question: How much faster is Protobuf than JSON?

Is protobuf 5x faster than JSON?

Encode Integer

Protobuf is about 3x faster than Jackson and 1.33x faster than DSL-JSON for integer encoding.

Are protocol buffers faster than JSON?

TL;DR — encoding and decoding string-intensive data in JavaScript is faster with JSON than it is with protobuf. … When you have structured data in JavaScript, which needs to be sent over the network (for another microservice for example) or saved into a storage system, it first needs to be serialized.

Why is protobuf faster?

In protobuf, the payload is smaller, plus the math is simple, and the member-lookup is an integer (so: suitable for a very fast switch /jump).

Why protocol buffer is faster than JSON?

Protobuf is easier to bind to objects; comparing strings in JSON can be slow. As JSON is textual, its integers and floats can be slow to encode and decode. JSON is not designed for numbers. … The library implementation for Protobuf is probably not faster than JSON even though it appears to be a faster format overall.

Does gRPC require Protobuf?

gRPC uses protocol buffers by default as the definition language and message format, but you can swap it out to use something else if you like (such as JSON). Just like when creating a custom REST API, you are left to create the server & client implementations, you do the same with gRPC.

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Who uses Protobuf?

How Google uses Protobuf. Protocol buffers are Google’s lingua franca for structured data. They’re used in RPC systems like gRPC and its Google-internal predecessor Stubby, for persistent storage of data in a variety of storage systems, and in areas ranging from data analysis pipelines to mobile clients.

What is the point of Protobuf?

Protocol Buffers (Protobuf) is a free and open source cross-platform library used to serialize structured data. It is useful in developing programs to communicate with each other over a network or for storing data.

Is gRPC faster than rest?

“gRPC is roughly 7 times faster than REST when receiving data & roughly 10 times faster than REST when sending data for this specific payload. This is mainly due to the tight packing of the Protocol Buffers and the use of HTTP/2 by gRPC.”

When should I use Protobuf?

We recommend you use Protobuf when:

  1. You need fast serialisation/deserialisation.
  2. Type safety is important.
  3. Schema adherence is required.
  4. You want to reduce coding.
  5. Language interoperability is required.
  6. You want to use the latest shiny toy.

How efficient is Protobuf?

Protobuf messages were 9% smaller than JSON messages and they took only 4% less time to be available to the JavaScript code. … On these situations, Protobuf performs even better when compared to JSON. Messages, on this format, were 34% smaller, and they took 21% less time to be available to the JavaScript code.

How does Google Protobuf work?

The Protobuf is a binary transfer format, meaning the data is transmitted as a binary. This improves the speed of transmission more than the raw string because it takes less space and bandwidth. Since the data is compressed, the CPU usage will also be less.

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What is JSON format?

JavaScript Object Notation (JSON) is a standard text-based format for representing structured data based on JavaScript object syntax. It is commonly used for transmitting data in web applications (e.g., sending some data from the server to the client, so it can be displayed on a web page, or vice versa).

Is Protobuf compressed?

No it does not; there is no “compression” as such specified in the protobuf spec; however, it does (by default) use “varint encoding” – a variable-length encoding for integer data that means small values use less space; so 0-127 take 1 byte plus the header.


gRPC is designed for HTTP/2, a major revision of HTTP that provides significant performance benefits over HTTP 1. x: Binary framing and compression. HTTP/2 protocol is compact and efficient both in sending and receiving.