PXD025142

PXD025142 is an original dataset announced via ProteomeXchange.

Title	Aird: A computation-oriented mass spectrometry data format enables a higher compression ratio and less decoding time
Description	We describe "Aird", an opensource and computation-oriented format with controllable precision, flexible indexing strategies, and high compression rate. Aird provides a novel compressor called Zlib-Diff-PforDelta (ZDPD) for m/z data. Compared with Zlib only, m/z data size is about 55% lower in Aird on average. With the high-speed decoding and encoding performance brought by the Single Instruction Multiple Data(SIMD) technology used in the ZDPD, Aird merely takes 33% decoding time compared with Zlib. We used the open dataset HYE, which contains 48 raw files from SCIEX TripleTOF 5600 and TripleTOF6600. The total file size is 206GB as the vendor format. The total size increases to 854GB after converting to mzML with 32-bit encoding precision. While it takes only 189GB when using Aird. Aird uses JavaScript Object Notation (JSON) for metadata storage. Aird-SDK is written in Java and AirdPro is a GUI client for vendor file converting which is written in C#. They are freely available at https://github.com/CSi-Studio/Aird-SDK and https://github.com/CSi-Studio/AirdPro.
HostingRepository	PRIDE
AnnounceDate	2021-04-12
AnnouncementXML	Submission_2021-04-12_07:59:57.765.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	cong xie
SpeciesList	scientific name: Homo sapiens (Human); NCBI TaxID: 9606;
ModificationList	No PTMs are included in the dataset
Instrument	Q Exactive HF; Q Exactive

Revision	Datetime	Status	ChangeLog Entry
0	2021-04-01 02:53:18	ID requested
⏵ 1	2021-04-12 07:59:58	announced

Dataset with its publication pending

submitter keyword: Aird, DIA, DDA, PRM, Proteomics, Metabolomics,Compressor

Miaoshan Lu
contact affiliation	Westlake University
contact email	lumiaoshan@westlake.edu.cn
lab head
cong xie
contact affiliation	CSi
contact email	569130520@qq.com
dataset submitter

Dataset FTP location NOTE: Most web browsers have now discontinued native support for FTP access within the browser window. But you can usually install another FTP app (we recommend FileZilla) and configure your browser to launch the external application when you click on this FTP link. Or otherwise, launch an app that supports FTP (like FileZilla) and use this address: ftp://ftp.pride.ebi.ac.uk/pride/data/archive/2021/04/PXD025142

PRIDE project URI

• PRIDE
  1. PXD025142
     1. Label: PRIDE project
     2. Name: Aird: A computation-oriented mass spectrometry data format enables a higher compression ratio and less decoding time