Return-Path: Delivered-To: apmail-jackrabbit-dev-archive@www.apache.org Received: (qmail 35773 invoked from network); 16 Mar 2010 18:46:45 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 16 Mar 2010 18:46:45 -0000 Received: (qmail 65610 invoked by uid 500); 16 Mar 2010 18:46:45 -0000 Delivered-To: apmail-jackrabbit-dev-archive@jackrabbit.apache.org Received: (qmail 65576 invoked by uid 500); 16 Mar 2010 18:46:45 -0000 Mailing-List: contact dev-help@jackrabbit.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: dev@jackrabbit.apache.org Delivered-To: mailing list dev@jackrabbit.apache.org Received: (qmail 65569 invoked by uid 99); 16 Mar 2010 18:46:44 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 16 Mar 2010 18:46:44 +0000 X-ASF-Spam-Status: No, hits=-0.0 required=10.0 tests=SPF_PASS X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of tmueller@day.com designates 207.126.148.87 as permitted sender) Received: from [207.126.148.87] (HELO eu3sys201aog101.obsmtp.com) (207.126.148.87) by apache.org (qpsmtpd/0.29) with SMTP; Tue, 16 Mar 2010 18:46:36 +0000 Received: from source ([74.125.82.52]) by eu3sys201aob101.postini.com ([207.126.154.11]) with SMTP ID DSNKS5/R9ZyXY65VlyIN9N3Fw8d8W6JkR0Om@postini.com; Tue, 16 Mar 2010 18:46:15 UTC Received: by wwb39 with SMTP id 39so157666wwb.39 for ; Tue, 16 Mar 2010 11:46:13 -0700 (PDT) MIME-Version: 1.0 Received: by 10.216.86.11 with SMTP id v11mr18207wee.219.1268765172831; Tue, 16 Mar 2010 11:46:12 -0700 (PDT) In-Reply-To: <91f3b2651003150500k670b3734p50cadad418a6ffad@mail.gmail.com> References: <91f3b2651003150500k670b3734p50cadad418a6ffad@mail.gmail.com> Date: Tue, 16 Mar 2010 19:46:12 +0100 Message-ID: <91f3b2651003161146o195a4e53o872fdb0aa0aa9cd6@mail.gmail.com> Subject: Re: [jr3] MicroKernel prototype From: =?ISO-8859-1?Q?Thomas_M=FCller?= To: dev Content-Type: text/plain; charset=ISO-8859-1 X-Virus-Checked: Checked by ClamAV on apache.org Hi, I have some early performance test results: There is a test with 3 levels of child nodes (each node 20 children) (TestSimple.createReadNodes). With the JDBC storage and the H2 database, this is about 14 times faster than the Jackrabbit 2.0 trunk (0.2 seconds versus 2.9 seconds for Jackrabbit 2.0). This is after 3 test runs. The storage space usage is about 1/3 (2.8 MB for the prototype versus 9.5 MB for Jackrabbit 2.0). Regards, Thomas