Use Ajax to Improve Metasearch System SRU Interface to Retrieval Rate
Li Yu · Computer Technology and Development · 2010
The metasearch system SRU interface to simultaneously search multiple databases. However,each database,different levels of speed of retrieval,the original is to apply synchronous technology,when all the database search is completed,to display the search results.The users usually have to wait 8 seconds or so,to display the search results,waiting for a long time.In this paper,the retrieval process has been improved,using Ajax technology,through the application of asynchronous technology to achieve the retrieval process,when a database search is complete,it displays search results.Users only need to wait for 3 seconds or so,can show search results.Discuss the problems for retrieval and display asynchronous processing result,and give the solution to the problem.At present,for metasearch system SRU interface,search results display correctly,running status is stable,so it has obtained user's praise.