RE: An interesting thing

2006-06-11 Thread Flik Shen
e at first running than second time. This is why the buffered indexing runs faster when ram indexing prior to buffered . > -Original Message- > From: Flik Shen [mailto:[EMAIL PROTECTED] > Sent: Monday, June 12, 2006 11:29 AM > To: java-user@lucene.apache.org > Subject:

RE: An interesting thing

2006-06-11 Thread Flik Shen
do we consume less time when we take more actions based on same previous action? -Original Message- From: yueyu lin [mailto:[EMAIL PROTECTED] Sent: Monday, June 12, 2006 10:38 AM To: java-user@lucene.apache.org Subject: Re: An interesting thing 1. Buffered index is using ram. They are

Re: An interesting thing

2006-06-11 Thread yueyu lin
(int i = 0; i < numDocs; i++) { StringBuffer doc = new StringBuffer(wordsPerDoc); for (int j = 0; j < wordsPerDoc; j++) { doc.append("Bibamus "); } docs.add(doc.toString()); } return docs; } } ==

RE: An interesting thing

2006-06-11 Thread Flik Shen
Lucene and I am reading the book "Lucene In Action". > > Just as that we know, there are two kinds of directory to hold index, one > is File System and the other is RAM. > > There is a sample to compare performances of these two kind directories > and there is also a p

Re: An interesting thing

2006-06-11 Thread gekkokid
In Windows XP can't you change the registry to use only phyiscal RAM? - Original Message - From: "yueyu lin" <[EMAIL PROTECTED]> To: Sent: Sunday, June 11, 2006 12:31 PM Subject: Re: An interesting thing In some OS, the ram is not only "RAM". The vir

Re: An interesting thing

2006-06-11 Thread yueyu lin
a piece of code about "Batch indexing by using RAMDirectory as a buffer". When I follow some samples, I found an interesting thing about indexing performance. I combine these two pieces of codes and time each kind directory indexing. (Please refer the attachment for details processes

An interesting thing

2006-06-11 Thread Flik Shen
of code about “Batch indexing by using RAMDirectory as a buffer”. When I follow some samples, I found an interesting thing about indexing performance.   I combine these two pieces of codes and time each kind directory indexing. (Please refer the attachment for details processes) I load 3000 docs