Re: Lucene Data Structures

2008-12-16 Thread Erick Erickson
I question whether you *can* make this decision based upon the data structure being used. I can code such that *any* data structure you care to name will not perform well under some conditions . Not to mention the other characteristics of a search engine that get in the way of even the very most e

Re: Lucene Data Structures

2008-12-15 Thread Prafulla Kiran
Well, I have seen this link many times before. It doesn't really explain the data structures part of it. Perhaps I should have asked my question this way: "What data structures are being used by Lucene to read the posting lists from the index ?" . My guess is that a hash table is being used for

Re: Lucene Data Structures

2008-12-15 Thread Grant Ingersoll
http://lucene.apache.org/java/2_4_0/fileformats.html On Dec 15, 2008, at 12:15 AM, Prafulla Kiran wrote: Hi Everybody, Could someone please explain the actual data structures being used by Lucene for storing the postings list in the index. I see a file called MultileveSkipListReader and Mu