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156K downloads
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Posted 9 Jan 2005
Licenced MIT

A Fast CSV Reader

, 13 Jan 2016
A reader that provides fast, non-cached, forward-only access to CSV data.
CsvReader11_demo
CsvReader11_demo
CsvReader11_demo
CsvReaderBenchmarks
App.ico
data.rar
CsvReaderDemo
App.ico
LumenWorks.Framework.IO
Csv
Events
Exceptions
Resources
LumenWorks.Framework.Tests.Unit
IO
Csv
CsvReaderBenchmarks
App.ico
data.rar
CsvReaderDemo
App.ico
LumenWorks.Framework.IO
Csv
Events
Exceptions
Resources
LumenWorks.Framework.Tests.Unit
IO
Csv
CsvReaderBenchmarks
App.ico
data.rar
CsvReaderDemo
App.ico
LumenWorks.Framework.IO
Csv
Events
Exceptions
Resources
LumenWorks.Framework.Tests.Unit
IO
Csv
CsvReader11_src
CsvReader11_src
CsvReader11_src
LumenWorks.Framework.IO
Csv
Events
Exceptions
Resources
LumenWorks.Framework.Tests.Unit
IO
Csv
LumenWorks.Framework.IO
Csv
Events
Exceptions
Resources
LumenWorks.Framework.Tests.Unit
IO
Csv
LumenWorks.Framework.IO
Csv
Events
Exceptions
Resources
LumenWorks.Framework.Tests.Unit
IO
Csv
CsvReader20_demo
CsvReader20_demo
CsvReader20_demo
CsvReaderBenchmarks
bin
Release
CsvReaderBenchmarks.exe
CsvReaderBenchmarks.vshost.exe
LumenWorks.Framework.IO.dll
data.rar
Properties
CsvReaderDemo
bin
Release
CsvReaderDemo.exe
LumenWorks.Framework.IO.dll
LumenWorks.Framework.Tests.Unit.dll
Properties
LumenWorks.Framework.IO
bin
Release
LumenWorks.Framework.IO.dll
LumenWorks.Framework.IO.XML
Csv
Events
Exceptions
Resources
Properties
LumenWorks.Framework.Tests.Unit
bin
Release
LumenWorks.Framework.IO.dll
LumenWorks.Framework.Tests.Unit.dll
IO
Csv
Properties
CsvReaderBenchmarks
bin
Release
CsvReaderBenchmarks.exe
LumenWorks.Framework.IO.dll
data.rar
Properties
CsvReaderDemo
bin
Release
CsvReaderDemo.exe
LumenWorks.Framework.IO.dll
LumenWorks.Framework.Tests.Unit.dll
Properties
LumenWorks.Framework.IO
bin
Release
LumenWorks.Framework.IO.dll
LumenWorks.Framework.IO.XML
Csv
Events
Exceptions
Resources
Properties
LumenWorks.Framework.Tests.Unit
bin
Release
LumenWorks.Framework.IO.dll
LumenWorks.Framework.Tests.Unit.dll
IO
Csv
Properties
CsvReaderBenchmarks
bin
Release
CsvReaderBenchmarks.exe
LumenWorks.Framework.IO.dll
data.rar
Properties
CsvReaderDemo
bin
Release
CsvReaderDemo.exe
LumenWorks.Framework.IO.dll
LumenWorks.Framework.Tests.Unit.dll
Properties
LumenWorks.Framework.IO
bin
Release
LumenWorks.Framework.IO.dll
LumenWorks.Framework.IO.XML
Csv
Events
Exceptions
Resources
Properties
LumenWorks.Framework.Tests.Unit
bin
Release
LumenWorks.Framework.IO.dll
LumenWorks.Framework.Tests.Unit.dll
IO
Csv
Properties
CsvReader20_src
CsvReader20_src
CsvReader20_src
LumenWorks.Framework.IO
bin
Release
LumenWorks.Framework.IO.dll
LumenWorks.Framework.IO.XML
Csv
Events
Exceptions
Resources
Properties
LumenWorks.Framework.Tests.Unit
bin
Release
LumenWorks.Framework.IO.dll
LumenWorks.Framework.Tests.Unit.dll
IO
Csv
Properties
LumenWorks.Framework.IO
bin
Release
LumenWorks.Framework.IO.dll
LumenWorks.Framework.IO.XML
Csv
Events
Exceptions
Resources
Properties
LumenWorks.Framework.Tests.Unit
bin
Release
LumenWorks.Framework.IO.dll
LumenWorks.Framework.Tests.Unit.dll
IO
Csv
Properties
LumenWorks.Framework.IO
bin
Release
LumenWorks.Framework.IO.dll
LumenWorks.Framework.IO.XML
Csv
Events
Exceptions
Resources
Properties
LumenWorks.Framework.Tests.Unit
bin
Release
LumenWorks.Framework.IO.dll
LumenWorks.Framework.Tests.Unit.dll
IO
Csv
Properties
LumenWorks.Framework.IO.dll
LumenWorks.Framework.IO.XML
CsvReaderDemo
CsvReaderDemo
bin
Release
CsvReaderDemo.exe
CsvReaderDemo.vshost.exe
LumenWorks.Framework.IO.dll
data.rar
Properties
CsvReaderTests
bin
Release
CsvReaderTests.dll
LumenWorks.Framework.IO.dll
Properties
LumenWorks.Framework.IO
bin
Release
LumenWorks.Framework.IO.dll
Csv
Exceptions
Resources
Properties
benchmark.xls
benchmark.xls
bin
Release
CsvReaderDemo.exe
CsvReaderDemo.vshost.exe
LumenWorks.Framework.IO.dll
LumenWorks.Framework.Tests.Unit.dll
Properties
CsvReaderDemoWeb
bin
CsvReaderDemoWeb.dll
LumenWorks.Framework.IO.dll
LumenWorks.Framework.IO.XML
LumenWorks.Framework.Tests.Unit.dll
Properties
LumenWorks.Framework.IO
bin
Release
LumenWorks.Framework.IO.dll
LumenWorks.Framework.IO.XML
Csv
Events
Exceptions
Resources
LumenWorks.Framework.snk
Properties
LumenWorks.Framework.Tests.Unit
bin
Release
LumenWorks.Framework.IO.dll
LumenWorks.Framework.Tests.Unit.dll
IO
Csv
Properties
CsvReaderBenchmarks
bin
Release
CsvReaderBenchmarks.exe
CsvReaderBenchmarks.vshost.exe
LumenWorks.Framework.IO.dll
data.rar
Properties
Summary for CsvReaderDemo.exe csvreader
Allocated bytes:                 21,021,721
Relocated bytes:                    109,575
Final Heap bytes:                   235,638
Objects finalized:                        0
Critical objects finalized:               0
Gen 0 collections:                       41
Gen 1 collections:                        0
Gen 2 collections:                        0
Induced collections:                      0
Gen 0 Heap bytes:                   526,173
Gen 1 Heap bytes:                    34,040
Gen 2 Heap bytes:                        12
Large Object Heap bytes:              8,784
Handles created:                         27
Handles destroyed:                        0
Handles surviving:                       27
Heap Dumps:                               0
Comments:                                 0

Summary for CsvReaderDemo.exe oledb
Allocated bytes:                 14,829,541
Relocated bytes:                    287,894
Final Heap bytes:                   511,356
Objects finalized:                       27
Critical objects finalized:              27
Gen 0 collections:                       28
Gen 1 collections:                        1
Gen 2 collections:                        0
Induced collections:                      0
Gen 0 Heap bytes:                   524,718
Gen 1 Heap bytes:                   165,244
Gen 2 Heap bytes:                   161,724
Large Object Heap bytes:             22,752
Handles created:                         89
Handles destroyed:                       16
Handles surviving:                       73
Heap Dumps:                               0
Comments:                                 0

Summary for CsvReaderDemo.exe regex
Allocated bytes:                320,411,931
Relocated bytes:                 16,987,775
Final Heap bytes:                   446,695
Objects finalized:                        0
Critical objects finalized:               0
Gen 0 collections:                      356
Gen 1 collections:                       51
Gen 2 collections:                        0
Induced collections:                      0
Gen 0 Heap bytes:                   905,343
Gen 1 Heap bytes:                   317,174
Gen 2 Heap bytes:                    75,564
Large Object Heap bytes:             15,072
Handles created:                         45
Handles destroyed:                        2
Handles surviving:                       43
Heap Dumps:                               0
Comments:                                 0





CsvReaderBenchmarks.exe csvreader
Allocated bytes:                 21,032,439
Relocated bytes:                    109,251
Final Heap bytes:                   242,544
Objects finalized:                        0
Critical objects finalized:               0
Gen 0 collections:                       41
Gen 1 collections:                        0
Gen 2 collections:                        0
Induced collections:                      0
Gen 0 Heap bytes:                   526,263
Gen 1 Heap bytes:                    32,688
Gen 2 Heap bytes:                        12
Large Object Heap bytes:             17,008
Handles created:                         35
Handles destroyed:                        0
Handles surviving:                       35
Heap Dumps:                               0
Comments:                                 0

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This article, along with any associated source code and files, is licensed under The MIT License

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About the Author

Sebastien Lorion
Architect
Canada Canada
Sébastien Lorion is software architect as day job.

He is also a musician, actually singing outside the shower Smile | :)

He needs constant mental and emotional stimulation, so all of this might change someday ...

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