Return-Path: X-Original-To: apmail-cassandra-user-archive@www.apache.org Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id 808A8D689 for ; Wed, 27 Jun 2012 19:09:31 +0000 (UTC) Received: (qmail 84328 invoked by uid 500); 27 Jun 2012 19:09:29 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 84299 invoked by uid 500); 27 Jun 2012 19:09:29 -0000 Mailing-List: contact user-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@cassandra.apache.org Delivered-To: mailing list user@cassandra.apache.org Received: (qmail 84286 invoked by uid 99); 27 Jun 2012 19:09:29 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 27 Jun 2012 19:09:29 +0000 X-ASF-Spam-Status: No, hits=1.5 required=5.0 tests=FSL_RCVD_USER,HTML_MESSAGE,RCVD_IN_DNSWL_LOW X-Spam-Check-By: apache.org Received-SPF: unknown -allinclude:_spf.google.com (athena.apache.org: encountered unrecognized mechanism during SPF processing of domain of courtney@crlog.info) Received: from [209.85.161.172] (HELO mail-gg0-f172.google.com) (209.85.161.172) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 27 Jun 2012 19:09:22 +0000 Received: by ggnc4 with SMTP id c4so1360011ggn.31 for ; Wed, 27 Jun 2012 12:09:01 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=mime-version:x-originating-ip:in-reply-to:references:from:date :message-id:subject:to:content-type:x-gm-message-state; bh=1Mu4de7XMqsGPgjvsha1uwS+SU/pw/EeCORq5aeOarc=; b=nDOi/JbhC7rmTKr4lX7k6qlNpkRaEoGNnHn/LGnXFLxrc/gxZSWEXYk2RTWAbZiQ7+ Glps+E05xAZQzSkpR1ZDIEBHYdwyuXNvnbuZVCK+Im9t0Kq7qfSZpcjED8NQcB3JnpQo kHnqGjcLPcbl2XOdGrZxcqN+oDv2LLvfQiXTOTqrwSFEalY0oj+KRTcuXd5jIe4UGXpd yOlZyfrkisSdcFeBFCCfKCqAo+OK9032BoKdjPN1lccsGzHbr+t+9gaMgQF626ipvMK6 3GMofeWEFiPkrz+XaJspjs5WIeMnTLlbml8yiosoLRoa1kVTBSoeJb7MKdu6rkKTZNav prqA== Received: by 10.60.1.202 with SMTP id 10mr21814081oeo.15.1340824141434; Wed, 27 Jun 2012 12:09:01 -0700 (PDT) MIME-Version: 1.0 Received: by 10.182.11.132 with HTTP; Wed, 27 Jun 2012 12:08:40 -0700 (PDT) X-Originating-IP: [90.222.114.60] In-Reply-To: References: From: Courtney Robinson Date: Wed, 27 Jun 2012 20:08:40 +0100 Message-ID: Subject: Re: Ball is rolling on High Performance Cassandra Cookbook second edition To: user@cassandra.apache.org Content-Type: multipart/alternative; boundary=e89a8fb1fbc0a8107e04c378f2d0 X-Gm-Message-State: ALoCoQmwVd7amCSP+M2zKoXxj4DNcbC7NqrJ7ZOV4W8NwYsmO+x/KLkdy3ESGLXrrZuzQ3Zp2CA/ X-Virus-Checked: Checked by ClamAV on apache.org --e89a8fb1fbc0a8107e04c378f2d0 Content-Type: text/plain; charset=ISO-8859-1 Sounds good. One thing I'd like to see is more coverage on Cassandra Internals. Out of the box Cassandra's great but having a little inside knowledge can be very useful because it helps you design your applications to work with Cassandra; rather than having to later make endless optimizations that could probably have been avoided had you done your implementation slightly differently. Another thing that may be worth adding would be a recipe that showed an approach to evaluating Cassandra for your organization/use case. I realize that's going to vary on a case by case basis but one thing I've noticed is that some people dive in without really thinking through whether Cassandra is actually the right fit for what they're doing. It sort of becomes a hammer for anything that looks like a nail. On Tue, Jun 26, 2012 at 10:25 PM, Edward Capriolo wrote: > Hello all, > > It has not been very long since the first book was published but > several things have been added to Cassandra and a few things have > changed. I am putting together a list of changed content, for example > features like the old per Column family memtable flush settings versus > the new system with the global variable. > > My editors have given me the green light to grow the second edition > from ~200 pages currently up to 300 pages! This gives us the ability > to add more items/sections to the text. > > Some things were missing from the first edition such as Hector > support. Nate has offered to help me in this area. Please feel contact > me with any ideas and suggestions of recipes you would like to see in > the book. Also get in touch if you want to write a recipe. Several > people added content to the first edition and it would be great to see > that type of participation again. > > Thank you, > Edward > -- Courtney Robinson courtney@crlog.info http://crlog.info 07535691628 (No private #s) --e89a8fb1fbc0a8107e04c378f2d0 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Sounds good.
One thing I'd like to see is more coverage on Cassandr= a Internals. Out of the box Cassandra's great but having a little insid= e knowledge can be very useful because it helps you design your application= s to work with Cassandra; rather than having to later make endless optimiza= tions that could probably have been avoided had you done your implementatio= n slightly differently.

Another thing that may be worth adding would be a recip= e that showed an approach to evaluating Cassandra for your organization/use= case. I realize that's going to vary on a case by case basis but one t= hing I've noticed is that some people dive in without really thinking t= hrough whether Cassandra is actually the right fit for what they're doi= ng. It sort of becomes a hammer for anything that looks like a nail.

On Tue, Jun 26, 2012 at 10:25 PM, Edward Cap= riolo <edlinuxguru@gmail.com> wrote:
Hello all,

It has not been very long since the first book was published but
several things have been added to Cassandra and a few things have
changed. I am putting together a list of changed content, for example
features like the old per Column family memtable flush settings versus
the new system with the global variable.

My editors have given me the green light to grow the second edition
from ~200 pages currently up to 300 pages! This gives us the ability
to add more items/sections to the text.

Some things were missing from the first edition such as Hector
support. Nate has offered to help me in this area. Please feel contact
me with any ideas and suggestions of recipes you would like to see in
the book. Also get in touch if you want to write a recipe. Several
people added content to the first edition and it would be great to see
that type of participation again.

Thank you,
Edward



--
Courtney Rob= inson
courtney@= crlog.info
07535691628 (No private #s)

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