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https://github.com/edragonconnect/fast_xml_to_map

Creates an Elixir Map data structure from an XML string
https://github.com/edragonconnect/fast_xml_to_map

elixir erlang xml xml-parser

Last synced: 5 days ago
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Creates an Elixir Map data structure from an XML string

Host: GitHub
URL: https://github.com/edragonconnect/fast_xml_to_map
Owner: edragonconnect
License: mit
Created: 2019-03-25T12:36:00.000Z (over 5 years ago)
Default Branch: master
Last Pushed: 2019-03-26T08:34:32.000Z (over 5 years ago)
Last Synced: 2024-10-29T12:59:25.481Z (7 days ago)
Topics: elixir, erlang, xml, xml-parser
Language: Elixir
Homepage:
Size: 20.5 KB
Stars: 1
Watchers: 7
Forks: 1
Open Issues: 0
Metadata Files:
- Readme: README.md
- License: LICENSE

Awesome Lists containing this project

README

        # FastXmlToMap

**Creates an Elixir Map data structure from an XML string**

Usage:

```elixir

Interactive Elixir (1.8.1) - press Ctrl+C to exit (type h() ENTER for help)

iex(1)> FastXmlToMap.naive_map("123")

%{"foo" => %{"bar" => "123"}}

iex(2)> FastXmlToMap.naive_map_fxml("123")

%{"foo" => %{"bar" => "123"}}

iex(3)> FastXmlToMap.fxml_map("123")      

%{"foo" => [%{"bar" => ["123"]}]}

```

```elixir

Erlang/OTP 21 [erts-10.3] [source] [64-bit] [smp:4:4] [ds:4:4:10] [async-threads:1] [hipe]

Interactive Elixir (1.8.1) - press Ctrl+C to exit (type h() ENTER for help)

iex(1)> FastXmlToMap.naive_map("1529")

%{"foo" => %{"point" => [%{"x" => "1", "y" => "5"}, %{"x" => "2", "y" => "9"}]}}

iex(2)> FastXmlToMap.naive_map_fxml("1529")

%{"foo" => %{"point" => [%{"x" => "1", "y" => "5"}, %{"x" => "2", "y" => "9"}]}}

iex(3)> FastXmlToMap.fxml_map("1529")      

%{

  "foo" => [

    %{"point" => [%{"x" => ["1"]}, %{"y" => ["5"]}]},

    %{"point" => [%{"x" => ["2"]}, %{"y" => ["9"]}]}

  ]

}

```

**FastXmlToMap.naive_map** api depends on **Erlsom** to parse xml then converts the return data into a map.

**FastXmlToMap.naive_map_fxml** and **FastXmlToMap.fxml_map** apis depends on **fast_xml** to pasrse xml then converts the return data into a map.

## Installation

Add `fast_xml_to_map` to your list of dependencies in `mix.exs`:

```elixir

def deps do

  [{:fast_xml_to_map, "~> 0.1.1"}]

end

```

Or install with github  

```elixir

def deps do

  [{:fast_xml_to_map, git: "https://github.com/edragonconnect/fast_xml_to_map.git", branch: "master"}]

end

```

## LICENSE  

[The MIT License (MIT)](./LICENSE)  

Copyright (c) 2019 [eDragonConnect Team](https://github.com/edragonconnect/)

  

## Benchmark

```

============================================================

=======================sim_data=============================

============================================================

Operating System: macOS

CPU Information: Intel(R) Core(TM) i5-5257U CPU @ 2.70GHz

Number of Available Cores: 4

Available memory: 8 GB

Elixir 1.8.1

Erlang 21.3

Benchmark suite executing with the following configuration:

warmup: 2 s

time: 5 s

memory time: 2 s

parallel: 4

inputs: none specified

Estimated total run time: 27 s

Benchmarking fxml_map sim_data...

Benchmarking naive_map sim_data...

Benchmarking naive_map_fxml sim_data...

Name                              ips        average  deviation         median         99th %

naive_map sim_data               4.79      208.59 ms    ±14.48%      196.33 ms      325.92 ms

fxml_map sim_data                1.98      504.75 ms     ±3.29%      505.58 ms      543.33 ms

naive_map_fxml sim_data          1.41      710.04 ms     ±4.14%      711.31 ms      777.63 ms

Comparison: 

naive_map sim_data               4.79

fxml_map sim_data                1.98 - 2.42x slower

naive_map_fxml sim_data          1.41 - 3.40x slower

Memory usage statistics:

Name                            average  deviation         median         99th %

naive_map sim_data             67.71 MB     ±0.00%       67.71 MB       67.71 MB

fxml_map sim_data              69.92 MB     ±0.00%       69.92 MB       69.92 MB

naive_map_fxml sim_data        83.43 MB     ±0.00%       83.43 MB       83.43 MB

Comparison: 

naive_map sim_data             67.71 MB

fxml_map sim_data              69.92 MB - 1.03x memory usage

naive_map_fxml sim_data        83.43 MB - 1.23x memory usage

============================================================

======================ama_data==============================

============================================================

Operating System: macOS

CPU Information: Intel(R) Core(TM) i5-5257U CPU @ 2.70GHz

Number of Available Cores: 4

Available memory: 8 GB

Elixir 1.8.1

Erlang 21.3

Benchmark suite executing with the following configuration:

warmup: 2 s

time: 5 s

memory time: 2 s

parallel: 4

inputs: none specified

Estimated total run time: 27 s

Benchmarking fxml_map ama_data...

Benchmarking naive_map ama_data...

Benchmarking naive_map_fxml ama_data...

Name                              ips        average  deviation         median         99th %

naive_map ama_data               0.34         2.95 s    ±10.81%         2.98 s         3.29 s

fxml_map ama_data                0.31         3.19 s     ±4.33%         3.18 s         3.33 s

naive_map_fxml ama_data         0.192         5.20 s     ±1.25%         5.22 s         5.25 s

Comparison: 

naive_map ama_data               0.34

fxml_map ama_data                0.31 - 1.08x slower

naive_map_fxml ama_data         0.192 - 1.76x slower

Memory usage statistics:

Name                            average  deviation         median         99th %

naive_map ama_data            466.45 MB     ±0.00%      466.45 MB      466.45 MB

fxml_map ama_data             334.13 MB     ±0.00%      334.13 MB      334.13 MB

naive_map_fxml ama_data       432.79 MB     ±0.00%      432.79 MB      432.79 MB

Comparison: 

naive_map ama_data            466.45 MB

fxml_map ama_data             334.13 MB - 0.72x memory usage

naive_map_fxml ama_data       432.79 MB - 0.93x memory usage

============================================================

====================long_ama_data===========================

============================================================

Operating System: macOS

CPU Information: Intel(R) Core(TM) i5-5257U CPU @ 2.70GHz

Number of Available Cores: 4

Available memory: 8 GB

Elixir 1.8.1

Erlang 21.3

Benchmark suite executing with the following configuration:

warmup: 2 s

time: 5 s

memory time: 2 s

parallel: 4

inputs: none specified

Estimated total run time: 27 s

Benchmarking fxml_map long_ama_data...

Benchmarking naive_map long_ama_data...

Benchmarking naive_map_fxml long_ama_data...

Name                                   ips        average  deviation         median         99th %

naive_map long_ama_data              0.150         6.66 s     ±1.01%         6.67 s         6.74 s

fxml_map long_ama_data               0.121         8.25 s     ±0.86%         8.23 s         8.33 s

naive_map_fxml long_ama_data        0.0658        15.19 s     ±2.61%        15.29 s        15.54 s

Comparison: 

naive_map long_ama_data              0.150

fxml_map long_ama_data               0.121 - 1.24x slower

naive_map_fxml long_ama_data        0.0658 - 2.28x slower

Memory usage statistics:

Name                                 average  deviation         median         99th %

naive_map long_ama_data              1.26 GB     ±0.00%        1.26 GB        1.26 GB

fxml_map long_ama_data               0.91 GB     ±0.00%        0.91 GB        0.91 GB

naive_map_fxml long_ama_data         1.20 GB     ±0.00%        1.20 GB        1.20 GB

Comparison: 

naive_map long_ama_data              1.26 GB

fxml_map long_ama_data               0.91 GB - 0.72x memory usage

naive_map_fxml long_ama_data         1.20 GB - 0.95x memory usage

```