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dc.rights.licenseCC BY-NC-SAen_US
dc.contributor.authorRené Reitsma-
dc.contributor.authorKevin Krueger-
dc.descriptionThis is the story of a web-based information system rebuild. The system in question is, a digital library of K-12 engineering curriculum that was built from the ground up with established technology and which for 13 years enjoyed lasting support from its growing user community and its sponsors. These 13 years, however, cover the period during which smart phones and tablets became commonplace, during which the Internet of Things started replacing the Semantic Web, during which NoSQL databases made their way out of the research labs and into everyday development shops, during which we collectively started moving IT functions and services into ‘the cloud,’ and during which computing performance doubled a few times, yet again. During this same period, TeachEngineering’s user base grew from a few hundred to more than 3 million users annually, its collection size quadrupled, it went through several user interface renewals, and significant functionality was added while having an exemplary service record, and it enjoyed continued financial support from its sponsors. <br><br> In this monograph we provide a side-by-side of this rebuild. We lay out the choices made in the old architecture —we refer to it as TE 1.0— and compare and contrast them with the choices made for TE 2.0. We explain why both the 1.0 and 2.0 choices were made and discuss the advantages and disadvantages associated with them.en_US
dc.description.sponsorshipThis material is based upon work supported by the National Science Foundation under grant no. EEF 1544495. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the National Science Foundation.-
dc.publisherOpen Oregon Stateen_US
dc.subjectSystems analysis & designen_US
dc.subject.classificationComputing & ITen_US
dc.titleA Tale of Two Systems : A review of the architecting and re-architecting of a long-lived websiteen_US
ecO-OER.InstitutionalAffiliationOregon State Universityen_US
ecO-OER.ISNI0000 0001 2112 1969en_US
Appears in Collections:Ontario OER Collection

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