The Research On Organization And Push Strategy For Educational Resource In The Web2.0

A wide range of educational resources constantly appear in the era of big data, and begin to impact on the learner’s attention. For learners, how to obtain educational resources quickly and efficiently in the mass of valuable data is a very difficult thing. So, how to better organize and push educational resources to learners has become a key issue to be solved.Based on this, the paper focuses on the research of the storage, organization and push strategy of educational resources under the web2.0 environment. Including:(1) The investigation of the related theory and technology about the paper.(2) Summarizing the depth of the granularity, semantic aggregation and degree of deep level degree in the typical model through analyzing the advantage and disadvantage of the existing typical educational resources carefully.(3)This paper proposes a new educational resource dynamic organization model based on the above advantages. The organization strategy uses a feature description with multiple attributes. At the same time, it constructs a model with multi-dimension characteristics by following the up and down position between knowledge. This model introduces the realization process of each part in detail, and verifies the effectiveness of the new model by comparison with other model.(4)Finally, the paper adopts XML technology to generate the RSS source, and offers RSS push strategy service for learners, and implement RSS push function by the ASP.NET language, complete the twice reorganization of the resources in the physical layer. The RSS push strategy was improved in the RSS push service. It filters out the repeat push of the same content from different sources and reduces the work that learners screen the repeated education resources, which improves the utilization rate of education resources effectively.