An exploratory study of socio-technical congruence in an ecosystem of software developers

Software is not built in isolation but builds on other software. When one project relies on software produced by another project, we say there is a technical dependence between the projects. The socio-technical congruence literature suggests that when there is a technical dependence there may need t...

Full description

Bibliographic Details
Main Author: Azad, Deepak
Language:English
Published: University of British Columbia 2014
Online Access:http://hdl.handle.net/2429/51506
id ndltd-UBC-oai-circle.library.ubc.ca-2429-51506
record_format oai_dc
spelling ndltd-UBC-oai-circle.library.ubc.ca-2429-515062018-01-05T17:27:52Z An exploratory study of socio-technical congruence in an ecosystem of software developers Azad, Deepak Software is not built in isolation but builds on other software. When one project relies on software produced by another project, we say there is a technical dependence between the projects. The socio-technical congruence literature suggests that when there is a technical dependence there may need to be a social dependence. We investigate the alignment between social interactions and technical dependence in a software ecosystem. We performed an exploratory study of 250 Java projects on GitHub that use Maven for build dependences. We create a social interaction graph based on developers’ interactions on issue and pull requests. We compare the social interaction graph with a technical dependence graph representing library dependences between the projects in the ecosystem, to get an overview of the congruence, or lack thereof, between social interactions and technical dependences. We found that in 23.6% of the cases in which there is a technical dependence between projects there is also evidence of social interaction between project members. We found that in 8.67% of the cases in which there is a social interaction between project members, there is a technical dependence between projects. To better understand the situations in which there is congruence between the social and technical graphs, we examine pairs of projects that meet this criteria. We identify three categories of these project pairs and provide a quantitative and qualitative comparison of project pairs from each category. We found that for 45 (32%) of project pairs, no social interaction had taken place before the introduction of technical dependence and interactions after the introduction of the dependence are often about upgrading the library being depended upon. For 49 (35%) of project pairs, 75% of the interaction takes place after the introduction of the technical dependence. For the remaining 45 (32%) of project pairs, less than 75% of the interaction takes place after the introduction of the technical dependence. In the latter two cases, although there is interaction before the technical dependence is introduced, it is not always about the dependence. Science, Faculty of Computer Science, Department of Graduate 2014-12-15T19:09:30Z 2014-12-15T19:09:30Z 2014 2015-02 Text Thesis/Dissertation http://hdl.handle.net/2429/51506 eng Attribution-NonCommercial-NoDerivs 2.5 Canada http://creativecommons.org/licenses/by-nc-nd/2.5/ca/ University of British Columbia
collection NDLTD
language English
sources NDLTD
description Software is not built in isolation but builds on other software. When one project relies on software produced by another project, we say there is a technical dependence between the projects. The socio-technical congruence literature suggests that when there is a technical dependence there may need to be a social dependence. We investigate the alignment between social interactions and technical dependence in a software ecosystem. We performed an exploratory study of 250 Java projects on GitHub that use Maven for build dependences. We create a social interaction graph based on developers’ interactions on issue and pull requests. We compare the social interaction graph with a technical dependence graph representing library dependences between the projects in the ecosystem, to get an overview of the congruence, or lack thereof, between social interactions and technical dependences. We found that in 23.6% of the cases in which there is a technical dependence between projects there is also evidence of social interaction between project members. We found that in 8.67% of the cases in which there is a social interaction between project members, there is a technical dependence between projects. To better understand the situations in which there is congruence between the social and technical graphs, we examine pairs of projects that meet this criteria. We identify three categories of these project pairs and provide a quantitative and qualitative comparison of project pairs from each category. We found that for 45 (32%) of project pairs, no social interaction had taken place before the introduction of technical dependence and interactions after the introduction of the dependence are often about upgrading the library being depended upon. For 49 (35%) of project pairs, 75% of the interaction takes place after the introduction of the technical dependence. For the remaining 45 (32%) of project pairs, less than 75% of the interaction takes place after the introduction of the technical dependence. In the latter two cases, although there is interaction before the technical dependence is introduced, it is not always about the dependence. === Science, Faculty of === Computer Science, Department of === Graduate
author Azad, Deepak
spellingShingle Azad, Deepak
An exploratory study of socio-technical congruence in an ecosystem of software developers
author_facet Azad, Deepak
author_sort Azad, Deepak
title An exploratory study of socio-technical congruence in an ecosystem of software developers
title_short An exploratory study of socio-technical congruence in an ecosystem of software developers
title_full An exploratory study of socio-technical congruence in an ecosystem of software developers
title_fullStr An exploratory study of socio-technical congruence in an ecosystem of software developers
title_full_unstemmed An exploratory study of socio-technical congruence in an ecosystem of software developers
title_sort exploratory study of socio-technical congruence in an ecosystem of software developers
publisher University of British Columbia
publishDate 2014
url http://hdl.handle.net/2429/51506
work_keys_str_mv AT azaddeepak anexploratorystudyofsociotechnicalcongruenceinanecosystemofsoftwaredevelopers
AT azaddeepak exploratorystudyofsociotechnicalcongruenceinanecosystemofsoftwaredevelopers
_version_ 1718584549462507520