A | B | C | D | E | F | G | H | CH | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9
Comparison of data-serialization formats
...This is a comparison of data serialization formats, various ways to convert complex objects to sequences of bits. It does not include markup languages used exclusively as document file formats.
Overview
| Name | Creator-maintainer | Based on | Standardized?[definition needed] | Specification | Binary? | Human-readable? | Supports references?e | Schema-IDL? | Standard APIs | Supports zero-copy operations |
|---|---|---|---|---|---|---|---|---|---|---|
| Apache Avro | Apache Software Foundation | — | No | Apache Avro™ Specification | Yes | Partialg | — | Built-in | C, C#, C++, Java, PHP, Python, Ruby | — |
| Apache Parquet | Apache Software Foundation | — | No | Apache Parquet | Yes | No | No | — | Java, Python, C++ | No |
| Apache Thrift | Facebook (creator) Apache (maintainer) |
— | No | Original whitepaper | Yes | Partialc | No | Built-in | C++, Java, Python, PHP, Ruby, Erlang, Perl, Haskell, C#, Cocoa, JavaScript, Node.js, Smalltalk, OCaml, Delphi and other languages[1] | — |
| ASN.1 | ISO, IEC, ITU-T | — | Yes | ISO/IEC 8824 / ITU-T X.680 (syntax) and ISO/IEC 8825 / ITU-T X.690 (encoding rules) series. X.680, X.681, and X.683 define syntax and semantics. | BER, DER, PER, OER, or custom via ECN | XER, JER, GSER, or custom via ECN | Yesf | Built-in | — | OER |
| Bencode | Bram Cohen (creator) BitTorrent, Inc. (maintainer) |
— | De facto as BEP | Part of BitTorrent protocol specification | Except numbers and delimiters, being ASCII | No | No | No | No | No |
| BSON | MongoDB | JSON | No | BSON Specification | Yes | No | No | No | No | No |
| Cap'n Proto | Kenton Varda | — | No | Cap'n Proto Encoding Spec | Yes | Partialh | No | Yes | No | Yes |
| CBOR | Carsten Bormann, P. Hoffman | MessagePack[2] | Yes | RFC 8949 | Yes | No | Yes, through tagging |
CDDL | FIDO2 | No |
| Comma-separated values (CSV) | RFC author: Yakov Shafranovich |
— | A myriad of informal variants | RFC 4180 (among others) |
No | Yes | No | No | No | No |
| Common Data Representation (CDR) | Object Management Group | — | Yes | General Inter-ORB Protocol | Yes | No | Yes | Yes | Ada, C, C++, Java, Cobol, Lisp, Python, Ruby, Smalltalk | — |
| D-Bus Message Protocol | freedesktop.org | — | Yes | D-Bus Specification | Yes | No | No | Partial (Signature strings) |
Yes | — |
| Efficient XML Interchange (EXI) | W3C | XML, Efficient XML | Yes | Efficient XML Interchange (EXI) Format 1.0 | Yes | XML | XPointer, XPath | XML Schema | DOM, SAX, StAX, XQuery, XPath | — |
| Extensible Data Notation (edn) | Rich Hickey / Clojure community | Clojure | Yes | Official edn spec | No | Yes | No | No | Clojure, Ruby, Go, C++, Javascript, Java, CLR, ObjC, Python[3] | No |
| FlatBuffers | — | No | Flatbuffers GitHub | Yes | Apache Arrow | Partial (internal to the buffer) |
Yes | C++, Java, C#, Go, Python, Rust, JavaScript, PHP, C, Dart, Lua, TypeScript | Yes | |
| Fast Infoset | ISO, IEC, ITU-T | XML | Yes | ITU-T X.891 and ISO/IEC 24824-1:2007 | Yes | No | XPointer, XPath | XML schema | DOM, SAX, XQuery, XPath | — |
| FHIR | Health Level 7 | REST basics | Yes | Fast Healthcare Interoperability Resources | Yes | Yes | Yes | Yes | Hapi for FHIR[4] JSON, XML, Turtle | No |
| Ion | Amazon | JSON | No | The Amazon Ion Specification | Yes | Yes | No | Ion schema | C, C#, Go, Java, JavaScript, Python, Rust | — |
| Java serialization | Oracle Corporation | — | Yes | Java Object Serialization | Yes | No | Yes | No | Yes | — |
| JSON | Douglas Crockford | JavaScript syntax | Yes | STD 90/RFC 8259 (ancillary: RFC 6901, RFC 6902), ECMA-404, ISO/IEC 21778:2017 |
No, but see BSON, Smile, UBJSON | Yes | JSON Pointer (RFC 6901), or alternately, JSONPath, JPath, JSPON, json:select(); and JSON-LD | Partial (JSON Schema Proposal, ASN.1 with JER, Kwalify Archived 2021-08-12 at the Wayback Machine, Rx, JSON-LD |
Partial (Clarinet, JSONQuery / RQL, JSONPath), JSON-LD |
No |
| MessagePack | Sadayuki Furuhashi | JSON (loosely) | No | MessagePack format specification | Yes | No | No | No | No | Yes |
| Netstrings | Dan Bernstein | — | No | netstrings.txt | Except ASCII delimiters | Yes | No | No | No | Yes |
| OGDL | Rolf Veen | ? | No | Specification | Binary specification | Yes | Path specification | Schema WD | — | |
| OPC-UA Binary | OPC Foundation | — | No | opcfoundation.org | Yes | No | Yes | No | No | — |
| OpenDDL | Eric Lengyel | C, PHP | No | OpenDDL.org | No | Yes | Yes | No | OpenDDL library | — |
| PHP serialization format | PHP Group | — | Yes | No | Yes | Yes | Yes | No | Yes | — |
| Pickle (Python) | Guido van Rossum | Python | De facto as PEPs | PEP 3154 – Pickle protocol version 4 | Yes | No | Yes[5] | No | Yes | No |
| Property list | NeXT (creator) Apple (maintainer) |
? | Partial | Public DTD for XML format | Yesa | Yesb | No | ? | Cocoa, CoreFoundation, OpenStep, GnuStep | No |
| Protocol Buffers (protobuf) | — | No | Developer Guide: Encoding, proto2 specification, and proto3 specification | Yes | Yesd | No | Built-in | C++, Java, C#, Python, Go, Ruby, Objective-C, C, Dart, Perl, PHP, R, Rust, Scala, Swift, Julia, Erlang, D, Haskell, ActionScript, Delphi, Elixir, Elm, Erlang, GopherJS, Haskell, Haxe, JavaScript, Kotlin, Lua, Matlab, Mercurt, OCaml, Prolog, Solidity, Typescript, Vala, Visual Basic | No | |
| S-expressions | John McCarthy (original) Ron Rivest (internet draft) |
Lisp, Netstrings | Largely de facto | "S-Expressions" Archived 2013-10-07 at the Wayback Machine Internet Draft | Yes, canonical representation | Yes, advanced transport representation | No | No | — | |
| Smile | Tatu Saloranta | JSON | No | Smile Format Specification | Yes | No | Yes | Partial (JSON Schema Proposal, other JSON schemas/IDLs) |
Partial (via JSON APIs implemented with Smile backend, on Jackson, Python) |
— |
| SOAP | W3C | XML | Yes | W3C Recommendations: SOAP/1.1 SOAP/1.2 |
Partial (Efficient XML Interchange, Binary XML, Fast Infoset, MTOM, XSD base64 data) |
Yes | Built-in id/ref, XPointer, XPath | WSDL, XML schema | DOM, SAX, XQuery, XPath | — |
| Structured Data eXchange Formats | Max Wildgrube | — | Yes | RFC 3072 | Yes | No | No | No | — | |
| UBJSON | The Buzz Media, LLC | JSON, BSON | No | ubjson.org | Yes | No | No | No | No | — |
| eXternal Data Representation (XDR) | Sun Microsystems (creator) IETF (maintainer) |
— | Yes | STD 67/RFC 4506 | Yes | No | Yes | Yes | Yes | — |
| XML | W3C | SGML | Yes | W3C Recommendations: 1.0 (Fifth Edition) 1.1 (Second Edition) |
Partial (Efficient XML Interchange, Binary XML, Fast Infoset, XSD base64 data) |
Yes | XPointer, XPath | XML schema, RELAX NG | DOM, SAX, XQuery, XPath | — |
| XML-RPC | Dave Winer[6] | XML | No | XML-RPC Specification | No | Zdroj:https://en.wikipedia.org?pojem=Comparison_of_data-serialization_formats