From user-return-64562-archive-asf-public=cust-asf.ponee.io@cassandra.apache.org Wed Oct 16 19:09:39 2019 Return-Path: X-Original-To: archive-asf-public@cust-asf.ponee.io Delivered-To: archive-asf-public@cust-asf.ponee.io Received: from mail.apache.org (hermes.apache.org [207.244.88.153]) by mx-eu-01.ponee.io (Postfix) with SMTP id AD7FE180644 for ; Wed, 16 Oct 2019 21:09:38 +0200 (CEST) Received: (qmail 80504 invoked by uid 500); 16 Oct 2019 19:09:34 -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 80493 invoked by uid 99); 16 Oct 2019 19:09:34 -0000 Received: from ui-eu-02.ponee.io (HELO localhost) (116.202.110.96) by apache.org (qpsmtpd/0.29) with ESMTP; Wed, 16 Oct 2019 19:09:34 +0000 MIME-Version: 1.0 Message-ID: x-ponymail-agent: PonyMail Composer/0.2 x-ponymail-sender: 4c51ed3d2fe2f4bd5d7134bf8185a1886bd62c4a From: Ramnatthan Alagappan References: X-Mailer: LuaSocket 3.0-rc1 Date: Wed, 16 Oct 2019 19:09:33 -0000 In-Reply-To: Subject: Configurations for better performance To: Content-Type: text/plain; charset=utf-8 Hello, I am from a research group that's looking into automatic tuning of configuration parameters of data-intensive systems. In particular, we are interested in distributed data stores and so Cassandra is a great candidate. To this end, we would like to know a bit about what configuration settings people usually run or change to optimize for performance. Is there a specific configuration in which you set knobs to values other than the defaults for better performance? (e.g., higher row_cache_size_in_mb for read-heavy workloads etc.) Thanks Ram --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscribe@cassandra.apache.org For additional commands, e-mail: user-help@cassandra.apache.org