Return-Path: Delivered-To: apmail-db-derby-dev-archive@www.apache.org Received: (qmail 54265 invoked from network); 16 Mar 2010 15:26:41 -0000 Received: from unknown (HELO mail.apache.org) (140.211.11.3) by 140.211.11.9 with SMTP; 16 Mar 2010 15:26:41 -0000 Received: (qmail 10094 invoked by uid 500); 16 Mar 2010 15:26:41 -0000 Delivered-To: apmail-db-derby-dev-archive@db.apache.org Received: (qmail 10074 invoked by uid 500); 16 Mar 2010 15:26:41 -0000 Mailing-List: contact derby-dev-help@db.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: Delivered-To: mailing list derby-dev@db.apache.org Received: (qmail 10066 invoked by uid 99); 16 Mar 2010 15:26:40 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 16 Mar 2010 15:26:40 +0000 X-ASF-Spam-Status: No, hits=1.1 required=10.0 tests=AWL,FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: domain of webautomator@gmail.com designates 209.85.220.226 as permitted sender) Received: from [209.85.220.226] (HELO mail-fx0-f226.google.com) (209.85.220.226) by apache.org (qpsmtpd/0.29) with ESMTP; Tue, 16 Mar 2010 15:26:34 +0000 Received: by fxm26 with SMTP id 26so51402fxm.15 for ; Tue, 16 Mar 2010 08:26:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=6VLnJuh2I0lVchYXpLQxJw5J0neMBZHVPaZ95cV+W3w=; b=tkJl4nBMjCAkD053Vc6I9RBf33/iu2kx1jWukTtbqIccO0yS+LtDhwGbA49xw8yR9e zYh2wuJ8WdirPIarFQ+MHaU8BEP7Ea2qKcMcGQP8+TlWwyqfrJLQE0IP8wG5d4HV/Gxc Y8a2KDsyu8j3zSBgIHdDIgy65rUgJTjhw8G6c= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=ZdrrbUVF/Y0yBQjSWeXhZQTda2E9FpY3RTVzuQEXbxrTTvkMCRfA5nMf3JkRZSGwe4 nNaYNT9eKfuCnIrskIGPu2GDeO90d2D2Hy7KxEEk3TCPZ1zGEGEJBSemjbh74etHaEMc zTi75ZXxSf9llHV13ha5cfkVeue9OfyekRF04= MIME-Version: 1.0 Received: by 10.87.65.4 with SMTP id s4mr2357865fgk.39.1268753172946; Tue, 16 Mar 2010 08:26:12 -0700 (PDT) In-Reply-To: <4B9F9E8A.5090303@gmail.com> References: <855911.22501.qm@web29112.mail.ird.yahoo.com> <93d36c111003130115q34926e6j8a4f3aec9651a486@mail.gmail.com> <4B9E4737.8090008@sun.com> <93d36c111003160325g48cbd06ek435aad91bd1720a9@mail.gmail.com> <4B9F89D6.3030604@sun.com> <4B9F9E8A.5090303@gmail.com> Date: Tue, 16 Mar 2010 17:26:12 +0200 Message-ID: <93d36c111003160826oc80f1dbt684342120a1262b5@mail.gmail.com> Subject: Re: Google Summer of Code From: =?KOI8-R?B?8c4g8NLPx9LBzc3J09Q=?= To: derby-dev@db.apache.org Cc: bpendleton.derby@gmail.com Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable > I would be willing to serve as a mentor for a GSoC intern who was working > on this project. So, you would like to be my mentor on this? > If you are interested in pursuing this, I think the next step would be to > develop the initial seed of an idea into a more fully-fleshed-out project > proposal. For example: Yeap, I am interested. Especially if end-users (read: developers) will use object relational mapping, for example, if some entity properties(class fields in ORM) will stand on JavaDB data types and some fields would be from MySQL(Oracle? DB2?). In the area where few databases used in parallel. Especially awesome for Oracle MQ tables, which force message broker to send(recieve?) data entries, updated/inserted using SQL; for data centric stuff. That was a main idea > =A0- do some research to try to locate existing compatibility test suites > =A0 that we could start with Column types compatibility? > =A0- identify likely areas of behavior difference where test suites could > =A0 expose interesting issues I will think deeply to generate a reasonable list > =A0- sketch out the mechanics of how we'd use these test suites to verify > =A0 Derby compatibility behaviors in an ongoing fashion (that is, how can > =A0 we automate the compatibility testing, how can we interpret the resul= ts, > etc.) I suppose you are about compatibility assertion-like test? Performance test to count time issues of data conversions (e.g. one numeric type to another, text to blob and vice versa, etc.)? > The best place to record these ideas is in the JIRA issue itself; you sho= uld > assign the issue to yourself to indicate that you are working on it. 1. A more detailed list please. Step by step. So I could get all in focus 2. I will figure out how to assign it to me John