The document discusses the evolution of open data from versions 1.0 to 3.0. Version 1.0 focused on making government data publicly available on the internet. Version 2.0 saw a growth in open data across different levels of government and sectors. It also saw the emergence of open data platforms and the start of data reuse through mashups and other applications. Version 3.0 is expected to focus on open data strategies that promote data sharing and collaboration between governments, businesses and citizens through approaches such as crowdsourcing and semantic technologies to enable greater data reuse.
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EU Open Data Strategy
OECD OGP
G8
Mashup
Zillow, Duedil, Parkopedia
Data-as-a-Service
Mashup
CKAN
Socrata
Microsoft Azure
Google Cloud Platform
Lee Min Hwa