Last week we shut down our service for one hour to migrate the site to a more powerful server. We are already seeing the benefits of this much needed improvement. Book searches are now a lot faster than they were before. We have given it a further boost by improving the code that powers the site. To add icing to the cake we have improved the caching mechanism that makes some searches a lot faster than before. Speed is not the only improvement, results are now more relevant and accurate.
Deadlinedue generates Harvard References for books and web pages by aggregating data from several different sources. Data from all the sources are analyzed to and determine which result is the best match the criteria you specified (book title , ISBN or web link). Then we look at the ‘good ones’ again to find out if they contain the full set of information required to generate a Harvard Reference. If both conditions are fulfilled we generate the result and display it for you. Since users often enter just part of the title instead of a full title, there is more work for us!
One of our datasources happen to be the Library Of Congress . However this source was being used only about 25% of the time for title searches and only about 10% of the time for ISBN searches. We have improved our code so that the LOC data can now be utilized for each and every search. However that does not mean all the results you see originate from this source. Sometimes the other data providers may have more relevant or more detailed results and when that happens we use the best possible data set.






