Pipeline_pilot

Pipeline Pilot

Pipeline Pilot is a desktop software program sold by Dassault Systèmes for processing and analyzing data. It was originally used for its basic ETL (extract, transform, and load) and analytics capabilities, which have broadened over time.

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The main feature of the program is the ability to design data workflows using a graphical user interface. It is a visual and dataflow programming and has been used in cheminformatics, QSAR,[1][2][3] Next Generation Sequencing,[4] image analysis,[5][6] and text analytics. It is not an object-oriented programming language.[7]

History

Pipeline Pilot was created by SciTegic. BIOVIA subsequently acquired SciTegic and Pipeline Pilot in 2004. BIOVIA was itself purchased by Dassault Systèmes in 2014.

The product expanded from an initial focus on chemistry to include general extract, transform, and load (ETL), analytical, and data processing collection capabilities.

Overview

Pipeline Pilot is part of a class of software products that provide user interfaces for manipulating and analyzing data. Like other graphical ETL products, it enables users to pull from different data sources, such as CSV files, text files, and databases.

The graphical user interface, called the Pipeline Pilot Professional Client, allows users to drag and drop discrete data processing units called "components". Components can load, filter, join, or manipulate data. Components can also build regression models, train neural networks, or process datasets into PDF reports. Pipeline Pilot implements a component paradigm. Components are represented as nodes in a workflow. In a mathematical sense, components are modeled as nodes in a directed graph: "pipes" (graph edges) connect components and move data along from node to node, where operations are performed on the data.

Users can choose from components that come pre-installed or create their own components in workflows called "protocols". Protocols are sets of linked components. Protocols can be saved, reused, and shared. Users can mix and match components that are provided with the software from BIOVIA with their own custom components. Connections between two components are called "pipes", and are visualized in the software as two components connected by a pipe. Data flows from left to right along the pipes. Pipeline Pilot can visually condense a series of data manipulations that involve many components.

Component collections

Pipeline Pilot features a number of add-ons called "collections". Collections are groups of specialized functions like processing genetic information or analyzing polymers offered to end users for an additional licensing fee. Currently, there are a number of these collections.[8]

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Custom scripts

Pipeline Pilot is often used when one or more large (1TB+) and/or complex datasets are processed. Early in its development, Pipeline Pilot created a scripting language called "PilotScript" that enabled end users to write basic programming scripts that could be incorporated into a Pipeline Pilot protocol. Later releases extended support for a variety of programming languages, including Python, .NET, Matlab, Perl, SQL, Java, VBScript and R.[9] The product supports a number of APIs for different programming languages that can be executed without the program's graphical user interface.

The syntax for PilotScript is based on PLSQL. It can be used in components such as the Custom Manipulator (PilotScript) or the Custom Filter (PilotScript). As an example, the following script can be used to add a property named "Hello" to each record passing through a custom scripting component in a Pipeline Pilot protocol. The value of the property is the string "Hello World!".

Hello := "Hello World!";

References

  1. Hassan, Moises; Brown, Robert D.; Varma-O'Brien, Shikha; Rogers, David (2007). "Cheminformatics Analysis and Learning in a Data Pipelining Environment". ChemInform. 38 (12). doi:10.1002/chin.200712278. ISSN 0931-7597.
  2. Hu, Ye; Lounkine, Eugen; Bajorath, Jürgen (2009). "Improving the Search Performance of Extended Connectivity Fingerprints through Activity-Oriented Feature Filtering and Application of a Bit-Density-Dependent Similarity Function". ChemMedChem. 4 (4): 540–548. doi:10.1002/cmdc.200800408. ISSN 1860-7179. PMID 19263458. S2CID 35868099.
  3. Warr, Wendy A. (2012). "Scientific workflow systems: Pipeline Pilot and KNIME". Journal of Computer-Aided Molecular Design. 26 (7): 801–804. Bibcode:2012JCAMD..26..801W. doi:10.1007/s10822-012-9577-7. ISSN 0920-654X. PMC 3414708. PMID 22644661.
  4. Rabal, Obdulia; Link, Wolfgang; G. Serelde, Beatriz; Bischoff, James R.; Oyarzabal, Julen (2010). "An integrated one-step system to extract, analyze and annotate all relevant information from image-based cell screening of chemical libraries". Molecular BioSystems. 6 (4): 711–20. doi:10.1039/b919830j. ISSN 1742-206X. PMID 20237649.
  5. Paveley, Ross A.; Mansour, Nuha R.; Hallyburton, Irene; Bleicher, Leo S.; Benn, Alex E.; Mikic, Ivana; Guidi, Alessandra; Gilbert, Ian H.; Hopkins, Andrew L.; Bickle, Quentin D. (2012). "Whole Organism High-Content Screening by Label-Free, Image-Based Bayesian Classification for Parasitic Diseases". PLOS Neglected Tropical Diseases. 6 (7): e1762. doi:10.1371/journal.pntd.0001762. ISSN 1935-2735. PMC 3409125. PMID 22860151.
  6. Vellay, SG; Latimer, NE; Paillard, G (2009). "Interactive text mining with Pipeline Pilot: a bibliographic web-based tool for PubMed". Infectious Disorders Drug Targets. 9 (3): 366–74. doi:10.2174/1871526510909030366. PMID 19519489.
  7. "Pipeline Pilot Component Collections". Accelrys. Archived from the original on January 15, 2013. Retrieved 26 January 2013.
  8. "Pipeline Pilot Integration Component Collection Datasheet" (PDF). Accelrys. Retrieved 8 February 2013.

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