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Protobuf compression

c++ - Protobuf with GZIP compression - Stack Overflo

  1. I am having a problem in trying to serialize an array of unsigned char into file with GZIP compression using protobuf while playing with the library. I think the problem might have to do with some of my syntax or misuse of API. I have also tried std::fstream . FYI, Windows 8.1 & VS2013 is the building environment
  2. Is Protobuf compressed? 1 Answer. 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. Click to see full answer
  3. writing of protobuf into a compressible stream. When calling a .toByteArray() method and then writing it to a CompressionOutputStream, it takes 396,078,181 ns to compress 112,178 bytes. When I use..
  4. As compression in messagepack is better than avro and protobuf and time to serialize data is also less than above two. So message pack is good choice
  5. Encoding. This document describes the binary wire format for protocol buffer messages. You don't need to understand this to use protocol buffers in your applications, but it can be very useful to know how different protocol buffer formats affect the size of your encoded messages
  6. The *Compressed versions uses MessagePack's built-in LZ4 compression. The *Pickled versions use an external LZ4 compression library. The *Plain versions are just the serializer proper, using efficient buffer management to avoid allocs. ProtobufNet_* versions uses the Protobuf-net library. Protobuf_* version uses the Google.Protobuf library

Is Protobuf compressed? - AskingLot

  1. Protobuf strings are UTF-8 (or 7-bit ASCII) encoded. The encoded length can't be greater than 2 32. The Protobuf runtime provides a ByteString type that maps easily to and from C# byte[] arrays. Other .NET primitive types Dates and times. The native scalar types don't provide for date and time values, equivalent to C#'s DateTimeOffset, DateTime, and TimeSpan. You can specify these types by.
  2. Protobuf with GZIP compression. vincent911001 Published at Dev. 77. vincent911001 I am having a problem in trying to serialize an array of unsigned char into file with GZIP compression using protobuf while playing with the library. I think the problem might have to do with some of my syntax or misuse of API. I have also tried std::fstream. FYI, Windows 8.1 & VS2013 is the building environment.
  3. Protobuf compression Jump to bottom. Pages You signed in with another tab or window. Reload to refresh your session. Centimorgan chart. You signed out in another tab or window.This document describes the binary wire format for protocol buffer messages. You don't need to understand this to use protocol buffers in your applications, but it can be very useful to know how different protocol buffer.
  4. namespace google::protobuf::io. This file contains the definition for classes GzipInputStream and GzipOutputStream. GzipInputStream decompresses data from an underlying ZeroCopyInputStream and provides the decompressed data as a ZeroCopyInputStream
  5. The Protobuf compression scheme reuses the delta-of-delta timestamp encoding logic that is implemented in the M3TSZ package and decribed in the Facebook Gorilla paper. After encoding a control bit with a value of 1 (indicating that there is another write in the stream), the delta-of-delta of the current and previous timestamp is encoded
  6. The main idea is to add the ProtoBuf serializer before we put data into the Memcached server. We assumed that ProtoBuf compression would be much better than BinaryFormatter (Now we know). ProtoBuf. ProtoBuf (Protocol Buffers) is the name of the binary serialization format used by Google for much of their data exchange. It is designed to be

For size, the combination Protocol Buffers (PROTOBUF) compressed with zlib was just slightly better than Thrift with BZ2, squeezing data to just above 8% of its uncompressed JSON equivalent. Disturbingly, storing pickled data was worse than just persisting raw JSON Protobuf as an IDL and encoding layer DCE/RPC, like Protobuf, is designed to be language- and platform-neutral. The appropriate libraries and utilities allow any language and platform to play in the DCE/RPC arena. Furthermore, the DCE/RPC architecture is elegant Protobuf is still the winner on all sizes. Conclusion. Protocol buffers is a clear winner for small messages where the protobuf size is as small as 16% of the gzipped json size. However, when large arrays of data is transferred, gzipped protobuf is still smaller but seems to lose its clear advantage in message size to gzipped json. Read mor Using gzip compression in your HTTPS communication can further improve those metrics. What are Protocol buffers and how do they work? Generally speaking, Protocol Buffers are a defined interface for the serialization of structured data. It defines a normalized way to communicate, utterly independent of languages and platforms. Google advertises its ProtoBuf like this: Protocol buffers are.

Protocol buffers, usually referred as Protobuf, is a protocol developed by Google to allow serialization and deserialization of structured data. Google developed it with the goal to provide a better way, compared to XML, to make systems communicate. So they focused on making it simpler, smaller, faster and more maintainable then XML Although Protobuf had the best results, it was not that significant when compared to the others. When we added deserialization (3.2) , the story changed entirely. Surprisingly, JSON is no longer a. This may include using your own preferred serialization ([msgpack], [protobuf]), or adding compression via [zlib] in the standard library, or the super fast [blosc] library. There are two simple models for implementing your own serialization: write a function that takes the socket as an argument, or subclass Socket for use in your own apps 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. The method involves an interface description language that describes the structure of some data and a program that generates source code from that description for generating or.

using compression on protobuf messages - Google Group

Compression and Serialization techniques Benchmarking by

  1. protobuf 启用 GZIP 压缩功能. 作者: tiankonguse | 更新日期: 2020-02-18 21:30:00 竟然没人使用过这个功能. 本文首发于公众号:天空的代码世界,微信号:tiankongus
  2. Compression ratio - this is how big the file size savings are. E.g. a 2 MB file compressed to 1 MB. Compression speed - this is how quickly it takes to compress and decompress the file. This is especially important for dynamic content that you need to compress on-the-fly. Let's look at the data First, there's this benchmark from content-delivery giant Akamai. Akamai took a.
  3. g languages have Websocket implementations
  4. Protocol Buffer• Designed ~2001 because everything else wasn't that good those days• Production, proprietary in Google from 2001-2008, open-sourced since 2008• Battle tested, very stable, well trusted• Every time you hit a Google page, youre hitting several services and several PBcode• PB is the glue to all Google services• Official support for four languages: C++, Java, Python, and JavaScript• Does have a lot of third-party support for other languages (of highly.
  5. As for protobuf rpc, you can do it, but google hasn't released code for it, just stubs. There are a couple of implementations already though. One thing I haven't worked out with thrift(or protobuf) yet is how you are supposed to layout your code. You have the same thing they used in their examples: $:.push('../gen-rb') but there has to be a cleaner way to integrate the generated code in a.
  6. For size, the combination Protocol Buffers (PROTOBUF) compressed with zlib was just slightly better than Thrift with BZ2, squeezing data to just above 8% of its uncompressed JSON equivalent. Disturbingly, storing pickled data was worse than just persisting raw JSON. For speed, Thrift won the race by spending only 1548 ms: 23% of the 6535 ms it takes to use JSON with the native C++ backed.
gRPC Learning (Part 1) - Yang(Bruce) Li - Medium

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. The method involves an interface description language that describes the structure of some data and a program that generates source code from that description for generating or. Protobuf needs no introduction, but this post argues that you shouldn't use it for telemetry. The basic premise of this post is that a good telemetry library needs to be lightweight to avoid perturbing the application; inefficient diagnostic tools are self-defeating. Unlike other formats, nested Protobuf messages cannot be written contiguously into a stream without significant buffering Protobuf with GZIP compression. I am having a problem in trying to serialize an array of unsigned char into file with GZIP compression using protobuf while playing with the library. I think the problem might have to do with some of my syntax or misuse of API. I have also tried std::fstream . FYI, Windows 8.1 & VS2013 is the building environment There is currently no way to compress IoT Hub message collections. Currently the SendEventBatchAsync method does not compress the payload. We'd like the DeviceClient.SendEventBatchAsync method to behave exactly as it does today, but just enable compression BEFORE sending to IoT Hub and decompression BEFORE sending to EventHubClient.SendBatchAsync

Encoding Protocol Buffers Google Developer

If you change compression or encoding for a ColumnFamily, the changes take effect during compaction. Some codecs take advantage of capabilities built into Java, such as GZip compression. Others rely on native libraries. Native libraries may be available as part of Hadoop, such as LZ4. In this case, HBase only needs access to the appropriate shared library. Other codecs, such as Google Snappy. Its compression speed is ~400 MB/s per core while decompression speed reaches ~2 GB/s, not far from RAM speed limits. LZ4net brings LZ4 to all (most?) .NET platforms: .NET 2.0+, .NET Core, Mono, Windows Phone, Xamarin.iOS, Xamarin.Android and Silverlight. Package Manager .NET CLI PackageReference Paket CLI Script & Interactive Cake Install-Package lz4net -Version 1..15.93. dotnet add package. JSON -> Compressed is the total time it took to take an in-memory representation of the JSON data-structure (using the Jackson library) to it's final compressed state.The process was essentially two steps: first, write it to a Byte array using the specified serialization technique (BSON, JSON stringification, MessagePack, etc.), and secondly, run that Byte array through the compression. Protobuf-net is a faster .NET library for serialization and deserialization based on Google's Protocol Buffers. It is designed to be a language neutral, platform neutral, extensible way of serializing structured data for use in communications protocols and efficient data storage (far smaller than xml). You can define how you want your data to be structured once, then you can use special.

Protobuf-net Performance · Issue #754 · protobuf-net

LZ4 is lossless compression algorithm, providing compression speed > 500 MB/s per core (>0.15 Bytes/cycle). It features an extremely fast decoder, with speed in multiple GB/s per core (~1 Byte/cycle). A high compression derivative, called LZ4_HC, is available, trading customizable CPU time for compression ratio. LZ4 library is provided as open. Here is a small code snippet which shows an utility class that offers two methods to compress and extract a Java byte array. It is also possible to receive better compression results by calling. protobuf + MQTT is yummy fast goodness. MQTT is very fast, very efficient. Payload size & speed matters too though. XML is too heavy and slow for mobile. JSON is much better. But for absolutely smallest wire size and fastest serialization you need binary. The most obvious and mature solution is Google Protocol Buffer aka protobuf With compressed data, speed difference is even greater. For apps that aren't data intensive or real time, JSON is preferable due to readability and being schema-less. Data size - This refers to the physical space in bytes post serialization. For small data, compressed JSON data occupies more space compared to binary formats like protobuf.

This is somehow expected since strings in Protobuf are utf-8 encoded and our message is mostly text. If your data looks like our Metric message and you can use compression, payload size should not be a criterion to choose Protocol buffers over something else. Or to not choose it ASP.NET Core supports response compression. From popular algorithms gzip and Brotli are supported. Those who like can also implement their own response compression providers. This blog post shows how to response compression works in ASP.NET Core. With ASP.NET Core we have three options for compression: ASP.NET Core does compression compression library - runtime Download protobuf-compiler. Download for all available architectures; Architecture Package Size Installed Size Files; amd64: 51.5 kB: 118.0 kB [list of files] arm64: 51.5 kB: 118.0 kB [list of files] armel: 51.2 kB: 113.0 kB [list of files] armhf: 51.1 kB: 113.0 kB [list of files] i386: 51.8 kB: 117.0 kB [list of files] mips: 51.6 kB: 118.0 kB [list of files. PBF Format (Protocolbuffer Binary Format) is primarily intended as an alternative to the XML format.It is about half of the size of a gzipped planet and about 30% smaller than a bzipped planet. It is also about 5x faster to write than a gzipped planet and 6x faster to read than a gzipped planet

Unsurprisingly, the protobuf-net serializer wins hands-down in all three categories, what I got back should be the minimum payload size without compression, and yet the protobuf-net serializer still manages to beat that! BinaryFormatter with ISerializable. I also tested the BinaryFormatter with a class that implements the ISerializable interface (see below) because others had suggested in. To use Protobuf with ASP.NET Core, the WebApiContrib.Core.Formatter.Protobuf Nuget package can be used in your project. You can add this using the Nuget manager in Visual Studio. Or you can add it directly in your project file. Now the formatters can be added in the Startup file. A model now needs to be defined

这里PB指的是使用protobuf进行序列化,所以必须先安装protobuf。 安装protobuf. protobuf是一种二进制的序列化格式,相对于json来说体积更小,传输更快。安装protobuf的目的主要用来将proto文件编译成python、c、Java可调用的接口 protobuf-net的实现没有依赖任何.net 4.0的特性, 所以net30版本就能提供完整的功能. net30和net20版本唯一的区别:net30支持wcf. 每个版本里面包含三个文件:. protobuf-net.dll:库文件,需要放到应用工程里面的. protobuf-net.xml:IDE使用的配置. protobuf-net.pdb:deug时使用的. Compression ratio:215% Original size:417 bytes Result size:194 bytes and as you can see it is still way bigger than protobuf 62 bytes!!! You can think of it for a really big chunk of data which bring lots of field names inside JSON beside data For compression, I used a large pre-allocated buffer for the bitstream to avoid the overhead of re-allocations. Compression is also very consistently between 12 and 13bits a triangle. The compressed and uncompressed columns in the below table refer to sizes in bytes. The models are the typical Stanford scanned test models

gRPC Fundamental and Concept

Preface In some applications with high performance requirements, using protocol buffer serialization is better than JSON. Moreover, the backward compatibility of protocol buffer is better. Because asp.net core adopts a new middleware mode, protobuf net is only used to decorate the objects to be serialized, and corresponding formatter is added during MVC initialization Protocol buffers, also known as Protobuf, is a protocol that Google developed internally to enable serialization and deserialization of structured data between different services. Google's design goal was to create a better method than XML to make systems communicate with each other over a wire or for the storage of data. Since its development, Google has made Protobuf under an open source. Protobuf # Part 1: Protobuf Intro. protobuf documentation详细介绍了关于protobuf的基本概念和初步使用法。 Protobuf是Google开源的一种可用于结构化数据串行化(序列化)的数据缓存格式,适用于数据存储以及RPC数据交换格式。Protobuf将一个文件结构化为多个message组合而成 It allows compression to produce URI safe strings (ie: no need to URL encode them) through the method compressToEncodedURIComponent. July 29, 2014: version 1.3.4 has been pushed. It allows compression to produce uint8array instead of Strings. Some things happened in the meantime, giving birth to versions 1.3.1, 1.3.2 and 1.3.3. Version 1.3.3 was promoted the winner later on. And I forgot about.

Protobuf relies on the idea that average data contains more small numbers rather than large ones. Varint encoding contains a number of bytes. The most significant bit of each byte (MSB) tells if it is the last byte in the encoding (0) or there are more bytes (1). The first byte in the sequence contains the lowest 7 bits of the original number, the next byte contains the next 7 bits (bits 7-13. For projects that support PackageReference, copy this XML node into the project file to reference the package. paket add MySql.Data --version 8.0.21. The NuGet Team does not provide support for this client. Please contact its maintainers for support. #r nuget: MySql.Data, 8.0.21 Pingback: Use ProtoBuf.Net to improve serialization performance - So many manuals, so little time Pingback: News-y programistyczne 24-09-2016 | Blog Programisty.NET Scott Gammans January 14, 2017 at 6:53 pm. Interesting. I am trying to eke out as much serialization-deserialization performance as possible in a new application framework I'm designing, and came here looking for comparisons.

Protobuf scalar data types - gRPC for WCF developers

Protobuf with GZIP compression - Javaer10

Protobuf compression

Geobuf is a compact binary geospatial format for lossless compression of GeoJSON and TopoJSON data.. Note well: this project is no longer actively developed.Issues and pull requests will be attended to when possible, but delays should be expected ProtoBuf Format. Protocol Buffers is a high-performance, compact binary wire format invented by Google who use it internally so they can communicate with their internal network services at very high speed.. For .NET @marcgravell has developed protobuf-net - a robust implementation of the Protocol Buffers wire format that provides the fastest serialization option available for .NET Cake.Compression addin This content is part of a third party extension that is not supported by the Cake project. For more information about this extension see Cake.Compression

gzip_stream.h Protocol Buffers Google Developer

Prakhar Yadav - DEV CommunityPerformance Test – BinaryFormatter vs Protobuf-Net

Lucero compares the data serialization options of JSON, YAML, BSON and MessagePack, weighing up their pros and cons, ease of use and performance connection.compression: Valid entries are AVRO, JSON_SR, PROTOBUF, or JSON. You must have Confluent Cloud Schema Registry configured if using a schema-based message format (for example, Avro, JSON_SR (JSON Schema), or Protobuf). connection.url: Enter the connection URI. This is the Elasticsearch endpoint you can copy from your Elasticsearch deployment console. The URI you enter should. Enable gzip compression in ASP.NET Core. To use this middleware, make sure you have ASP.NET 1.1 installed. Download and install the .NET Core 1.1 SDK. Let's create an ASP.NET Core web API application. Open Project.json and include following nuget package. Once the package is restored, now we need to configure it This may include using your own preferred serialization (, ), or adding compression via in the standard library, or the super fast library. There are two simple models for implementing your own serialization: write a function that takes the socket as an argument, or subclass Socket for use in your own apps. For instance, pickles can often be reduced substantially in size by compressing the. Files support block compression and are splittable; Suitable for write intensive operation; Apache Parquet, on the other hand, is a fr e e and open-source column-oriented data storage format of the Apache Hadoop ecosystem. It is similar to the other columnar-storage file formats available in Hadoop namely RCFile and ORC. It provides efficient data compression and encoding schemes with enhanced.

m3/encoding.md at master · m3db/m3 · GitHu

Arrow Flight is an RPC framework for high-performance data services based on Arrow data, and is built on top of gRPC and the IPC format. Flight is organized around streams of Arrow record batches, being either downloaded from or uploaded to another service. A set of metadata methods offers discovery and introspection of streams, as well as the. Size Urls; 736472: Size: 142148 Compression: gzip https://ci.guix.gnu.org/nar/gzip/00j4hhkv97yp652c3jdikqd2kgmrpi7a-go-github-com-golang-protobuf-proto-1.3.1; Size. A Protobuf plugin for gRPC generates gRPC service stubs that you can use to implement your applications. RPC commands and data messages are serialized using the Protobuf wire format. Because we use vanilla gRPC and Protocol Buffers, gRPC clients that are ignorant of the Arrow columnar format can still interact with Flight services and handle the Arrow data opaquely. The main data-related. namespace protobuf {namespace io {// A ZeroCopyInputStream that reads compressed data through zlib: class LIBPROTOBUF_EXPORT GzipInputStream. com.google.protobuf.Descriptors.EnumValueDescriptor: getValueDescriptor static com.google.protobuf.Internal.EnumLiteMap<OrcProto.CompressionKind> internalGetValueMap static OrcProto.CompressionKind: valueOf (com.google.protobuf.Descriptors.EnumValueDescriptor desc) static OrcProto.CompressionKind: valueOf (int value) static OrcProto.CompressionKind: valueOf (String name) Returns the enum.

All Implemented Interfaces: com.google.protobuf.Internal.EnumLite, com.google.protobuf.ProtocolMessageEnum, java.io.Serializable, java.lang.Comparable. Protobuf 语义更清晰,无需类似 XML 解析器的东西(因为 Protobuf 编译器会将 .proto 文件编译生成对应的数据访问类以对 Protobuf 数据进行序列化、反序列化操作)。 使用 Protobuf 无需学习复杂的文档对象模型,Protobuf 的编程模式比较友好,简单易学,同时它拥有良好的文档和示例,对于喜欢简单事物的. The TomTom Traffic Flow - Intermediate Service - Protobuf (hereafter called 'Service') is designed for server to server integration with traffic control center, routing, navigation, and mapping applications. It contains real-time travel times and speeds for segments, based on TomTom's Traffic technology, with several possible granularities The documentation for this struct was generated from the following file: Undermind/proxy/cpp/include/google/protobuf/io/gzip_stream.h All Classes Namespaces Files. The most over-head of small packet (3Bytes) is drop by high compression with zlib/gzip for the big packet. Graphics. Quick benchmark on ARM64. A quick benchmark on ARM64 (odroid, Cortex A53), on kernel Image (12MB), use default compression level (-6) because no way to configure the compression level of btrfs The speed is on compressed stream, mean the hdd. xz gzip lz4 zstd Size 4.2M 5.5M 7.8M.

Using ProtoBuf for Huge Object Serialization Distiller

Currently, AWS Glue does not support xml for output. You can use the following format_options values with format=xml : rowTag — Specifies the XML tag in the file to treat as a row. Row tags cannot be self-closing. encoding — Specifies the character encoding. The default value is UTF-8 Note: We are using protobuf 1.10.1-SNAPSHOT which has added Hive/Presto (AWS Athena) support in ProtoParquet. 3. Upload the data in Amazon S3. In the previous step we just wrote the file on the local disk. We can now upload it to Amazon S3 or Hive. We'll use S3 in our example. 4. Query the parquet data. Once the data is stored in S3, we can query it. We'll use Amazon Athena for this. Note. Don't confuse blocks for compression (a chunk of memory consisting of bytes) with blocks for query processing (a set of rows from a table). min_compress_block_size For MergeTree tables. In order to reduce latency when processing queries, a block is compressed when writing the next mark if its size is at least min_compress_block_size. By. compression library - runtime rec: libprotobuf-dev protocol buffers C++ library (development files) and proto files Download protobuf-compiler. Download for all available architectures; Architecture Package Size Installed Size Files; amd64: 63.4 kB: 131.0 kB [list of files] arm64: 63.2 kB: 127.0 kB [list of files] armel: 62.8 kB: 122.0 kB [list of files] armhf: 62.7 kB: 122.0 kB [list of files. Compression and Archiving Libraries. bzip2 - A freely available, patent free, high-quality data compressor. LZ4 - Extremely Fast Compression algorithm. LZMA - The default and general compression method of 7z format. miniz - Single C source file Deflate/Inflate compression library with zlib-compatible API, ZIP archive reading/writing, PNG writing

Putting the Squeeze on Trip Data - Ube

This reference guide is a work in progress. The source for this guide can be found in the _src/main/asciidoc directory of the HBase source. This reference guide is marked up using AsciiDoc from which the finished guide is generated as part of the 'site' build target. Ru NO_COMPRESSION = 0; final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor () Definition at line 299 of file ConstraintSolverParameters.java. internalGetValueMap() static com.google.protobuf.Internal.EnumLiteMap<TrailCompression> internalGetValueMap () static : Definition at line 287 of file ConstraintSolverParameters.java. valueOf() [1/2] static TrailCompression.

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How to use Protobuf for data interchange Opensource

Serving compressed files. You can use CloudFront to automatically compress files of certain types and serve the compressed files when viewers support them (viewers indicate their support for compressed files with the Accept-Encoding HTTP header). CloudFront can compress files using the Gzip and Brotli compression formats Package gzip implements reading and writing of gzip format compressed files, as specified in RFC 1952. Package lzw implements the Lempel-Ziv-Welch compressed data format, described in T. A. Welch, A Technique for High-Performance Data Compression, Computer, 17 (6) (June 1984), pp 8-19. Package zlib implements reading and writing of zlib.

Structy is an irresponsibly dumb and simple struct

Comparing sizes of protobuf vs json Random codewalk

zlib is designed to be a free, general-purpose, legally unencumbered -- that is, not covered by any patents -- lossless data-compression library for use on virtually any computer hardware and operating system.The zlib data format is itself portable across platforms. Unlike the LZW compression method used in Unix compress(1) and in the GIF image format, the compression method currently used in. Duplicates can step by -128 to +128. Run-length encoding uses protobuf style variable-length integers. String Column Serialization. Serialization of string columns uses a dictionary to form unique column values. The dictionary is sorted to speed up predicate filtering and improve compression ratios. String columns are serialized in four streams protobufのビルド. GitHubから、protobuf 3.2.0をダウンロードして展開し、中身をgrpc-1.2.3\third_party\protobuf配下にコピーします。protobuf配下にbenchmarksやらcmakeやら並ぶ感じです。 cmakeでvsprojectを生成. cmake guiを起動し、protobufのvsprojectを生成します protobuf-compiler compiler for protocol buffer definition files python-protobuf Python bindings for protocol buffers python3-protobuf Python 3 bindings for protocol buffers ruby-google-protobuf Protocol Buffers. Other Packages Related to protobuf. build-depends; build-depends-indep; adep: debhelper (>= 11) helper programs for debian/rules adep: zlib1g-dev compression library - development adep. * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional informatio

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How to Use Google's Protocol Buffers in Pytho

ProtoBuffer. A simple wrapper library for protobuf-net with async, gzip and less boilerplate.. ProtoBuffer will remove some repetitive code declarations, like streams initializations and reading. It supports object to byte array or to file, with serialization and deserialization. It can also employ gzip.Just remember to keep track on which objects are gzipped or not when you deserialize them

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