What companies use Protobuf?

84 companies reportedly use Protobuf in their tech stacks, including medium.com, Microsoft, and Alibaba Travels.

• medium.com.
• Microsoft.
• Alibaba Travels.
• Bagelcode.
• Figure.
• Our Stack.
• Skyscanner.
• Buzzvil.

Does Google use Protobuf?

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

Why is Protobuf bad?

The main problem with protobuf for large files is that it doesn’t support random access. You’ll have to read the whole file, even if you only want to access a specific item. If your application will be reading the whole file to memory anyway, this is not an issue.

Should I use Protobuf?

We recommend you use Protobuf when: You need fast serialisation/deserialisation. Type safety is important. Schema adherence is required.

Is Google Protobuf open source?

Protocol buffers, or Protobuf, is a binary format created by Google to serialize data between different services. Google made this protocol open source and now it provides support, out of the box, to the most common languages, like JavaScript, Java, C#, Ruby and others.

Is Protobuf 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.

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.

Does Protobuf support polymorphism?

I’m trying to long-term serialize a bunch of objects related by a strong class hierarchy in java, and I’d like to use protocol buffers to do it due to their simplicity, performance, and ease of upgrade. However, they don’t provide much support for polymorphism.

How big can a Protobuf message be?

2GB
Protobuf has a hard limit of 2GB, because many implementations use 32-bit signed arithmetic. For security reasons, many implementations (especially the Google-provided ones) impose a size limit of 64MB by default, although you can increase this limit manually if you need to.

Is protobuf better than JSON?

Protocol buffers are much faster than JSON. JSON is lightweight and is faster than other serialization techniques like pickling. Advantages: Protobuf schemas are encoded along with data; it ensures that signals don’t get lost between applications.

Is protobuf faster than JSON?

How efficient is Protobuf?

When using Protobuf on a non-compressed environment, the requests took 78\% less time than the JSON requests. This shows that the binary format performed almost 5 times faster than the text format. And, when issuing these requests on a compressed environment, the difference was even bigger.