Return-Path: X-Original-To: apmail-couchdb-marketing-archive@minotaur.apache.org Delivered-To: apmail-couchdb-marketing-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id E74AB17FCA for ; Sat, 25 Apr 2015 19:32:17 +0000 (UTC) Received: (qmail 43791 invoked by uid 500); 25 Apr 2015 19:32:17 -0000 Delivered-To: apmail-couchdb-marketing-archive@couchdb.apache.org Received: (qmail 43749 invoked by uid 500); 25 Apr 2015 19:32:17 -0000 Mailing-List: contact marketing-help@couchdb.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: marketing@couchdb.apache.org Delivered-To: mailing list marketing@couchdb.apache.org Received: (qmail 43738 invoked by uid 99); 25 Apr 2015 19:32:17 -0000 Received: from athena.apache.org (HELO athena.apache.org) (140.211.11.136) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 25 Apr 2015 19:32:17 +0000 X-ASF-Spam-Status: No, hits=3.3 required=5.0 tests=HTML_MESSAGE,SPF_PASS,URIBL_GREY X-Spam-Check-By: apache.org Received-SPF: pass (athena.apache.org: message received from 54.191.145.13 which is an MX secondary for marketing@couchdb.apache.org) Received: from [54.191.145.13] (HELO mx1-us-west.apache.org) (54.191.145.13) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 25 Apr 2015 19:32:13 +0000 Received: from nms02.nmmn.com (nms02.nmmn.com [188.94.27.146]) by mx1-us-west.apache.org (ASF Mail Server at mx1-us-west.apache.org) with ESMTP id B416D20696 for ; Sat, 25 Apr 2015 19:31:52 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by nms02.nmmn.com (Postfix) with ESMTP id E4025545A87 for ; Sat, 25 Apr 2015 21:31:51 +0200 (CEST) Received: from nms02.nmmn.com ([127.0.0.1]) by localhost (nms02.nmmn.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 5ooydbO2S1aq for ; Sat, 25 Apr 2015 21:31:49 +0200 (CEST) Received: from mail-wg0-f54.google.com (mail-wg0-f54.google.com [74.125.82.54]) by nms02.nmmn.com (Postfix) with ESMTPSA id E3681545A86 for ; Sat, 25 Apr 2015 21:31:48 +0200 (CEST) Received: by wgen6 with SMTP id n6so80188064wge.3 for ; Sat, 25 Apr 2015 12:31:48 -0700 (PDT) MIME-Version: 1.0 X-Received: by 10.180.99.67 with SMTP id eo3mr7531684wib.28.1429990308663; Sat, 25 Apr 2015 12:31:48 -0700 (PDT) Reply-To: andy@nms.de Received: by 10.28.220.196 with HTTP; Sat, 25 Apr 2015 12:31:48 -0700 (PDT) Received: by 10.28.220.196 with HTTP; Sat, 25 Apr 2015 12:31:48 -0700 (PDT) In-Reply-To: References: <72f68dcee17c92724bc7822fb7965148edf.20150423153025@mail33.us4.mcsv.net> Date: Sat, 25 Apr 2015 21:31:48 +0200 Message-ID: Subject: Re: Fwd: NoSQL Weekly - Issue 230 From: Andy Wenk To: marketing@couchdb.apache.org Content-Type: multipart/alternative; boundary=f46d04428fd66158ad05149190c9 X-Virus-Checked: Checked by ClamAV on apache.org --f46d04428fd66158ad05149190c9 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Just realised that they obviously took the stuff from us in their news ... Ha ha :-) On Apr 25, 2015 21:29, "Andy Wenk" wrote: > Hey Katharina, > > There are many interesting links in the below Nosql news .... > > All the best > > Andy > ---------- Forwarded message ---------- > From: "NoSQL Weekly" > Date: Apr 23, 2015 17:30 > Subject: NoSQL Weekly - Issue 230 > To: > Cc: > > Email not displaying correctly? View it in your browser. > > Welcome to issue 230 of NoSQL Weekly. Let's get straight to the > links this week. > > *From Our Sponsor* > > Want > to work on new projects? Try out a new stack? Join Hired and discover new > opportunities from over 2,000 pre-approved tech companies around the US a= nd > UK. Join today! > > > *News* > > Announcing Linkurious Enterprise =E2=80=93 The first data visualization p= latform > for graph databases > > Linkurious has announced the public release of Linkurious Enterprise, the > first data visualization platform for graph databases. Linkurious > Enterprise helps organizations extract insights from their graph data in = a > safe and collaborative way. > > CenturyLink Acquires Orchestrate > > > Amazon's AWS Quietly Acquired NoSQL Database Migration Startup Amiato In > May 2014 > > > > *Articles, Tutorials and Talks* > > Call me maybe: MongoDB stale reads > > In this post, we'll see that Mongo's consistency model is broken by > design: not only can "strictly consistent" reads see stale versions of > documents, but they can also return garbage data from writes that never > should have occurred. The former is (as far as I know) a new result which > runs contrary to all of Mongo's consistency documentation. The latter has > been a documented issue in Mongo for some time. We'll also touch on a > result from the previous Jepsen post: almost all write concern levels all= ow > data loss. > > Neo4j 2.2: Performance and Scaling > > The Neo4j 2.2 release was largely focused on infrastructure improvements > to achieve much better performance and scalability. In this session, Phil= ip > Rathle (VP of Products) and Andreas Kollegger (Product Experience Designe= r) > talk about how the release improved Cypher speed, read scaling, write > scaling, and usability. > > Building your first application with MongoDB: Creating a REST API using > the MEAN Stack - Part 2 > > In the first part of this blog series, we covered the basic mechanics of > our application and undertook some data modeling. In this second part, we > will create tests that validate the behavior of our application and then > describe how to set-up and run the application. > > Creating Multi-Game Highscore Lists > > I just came across a question about how to create highscore lists or > leaderboards in ArangoDB, and how they would work when compared to Redis > sorted sets. This post tries to give an answer on the topic and also > detailed instructions and queries for setting up highscore lists with > ArangoDB. The additional section "Extensions" explains slightly more > advanced highscore list use cases like multi-game highscore lists, joinin= g > data and maintaining a "last updated" date. > > Couchapp Tutorial and How to: Chatty > > Couchapp tutorial on how to build secure web applications, using Apache > CouchDB in a 3-Tier Single Server Architecture. > > Building a Distributed Fault-Tolerant Key-Value Store > > Implementing a Fault-Tolerant Distributed Key-Value Store is by no means > an simple task, and the implementation here described is far from ready f= or > production use. It shows, however, the essential pieces found in these ki= nd > of NoSQL databases, tackling the fundamental issues found in these system= s. > > ToroDB PgDay Paris 2015 > > ToroDB is a document oriented, Mongo-compatible, open-source database > built on top of PostgreSQL. ToroDB implements the MongoDB protocol, and = is > thus compatible with MongoDB applications. This means it supports the > advanced MongoDB query language, and MongoDB language updates. And it's a= ll > open source and running on top of PostgreSQL. > > Analyze accelerometer data with Apache Spark and MLlib > > This post explains how to predict user's physical activity (like walking, > jogging, sitting...) using Spark, the Spark-Cassandra connector and MLlib= . > > Using Multiple NoSQL Database Models with Orchestrate and Node.js > > > Redis RAM Ramifications - Part I > > > > *Interesting Projects, Tools and Libraries* > > SocketPouch > > Plugin to allow PouchDB and CouchDB to sync over WebSockets, using > Engine.io. > > neo4jcontrol > > System Tray tool for common tasks on a local Neo4j server. > > smartdb > > CouchDB library for Node.js with advanced entity and cache support. > > flynn > > flynn is a book scanning app which saves the added books and enables > library search. It optionally supports syncing with a remote CouchDB. > > DELI > > DELI is a secondary index for NoSQL systems. It currently supports global > indexing and is applicable for HBase alike NoSQL systems where write > performance is optimized through a LSM tree structure. > > speedbump > > A Redis-backed rate limiter in Go. > > GoCqlTable > > GoCqlTable is a wrapper around the GoCql-driver that seeks to simplify > working with the Cassandra database in Golang projects. > > > *New Releases* > > Couchbase Server 4.0 Developer Preview > > This early release comes with many great enhancements, including new quer= y > interface with SQL for Documents (codename:N1QL), brand new indexing for > low latency queries with Global Secondary Indexing (GSI), a revolutionary > new architecture for scalability named Multi-Dimensional Scaling, > simplified security and compliance, and many more... > > OrientDB 2.1 RC1 > > Orient Technologies has released the first release candidate of OrientDB > 2.1: 104 resolved issues and even more exciting innovative improvements! > > > *Upcoming Events and Webinars* > > Webinar: Building Apps with Couchbase Mobile on iOS > > Join James Nocentini, Developer Advocate for Couchbase, who will introduc= e > the Couchbase Lite iOS SDK. In this webinar you'll learn why a document > oriented database in your app speeds development, different techniques to > make the best use of the iOS SDK, and more. > > Webinar: Your Master Data is a Graph: Are You Ready? > > As you tackle your ongoing Master Data Management challenges, it's > important to keep a few things in mind: Hierarchies don't really exist > Relational isn't about relationships Foreign keys aren't relationships, b= ut > constraints It's crazy, isn't it? Join Master Data Management expert Kare= n > Lopez and Neo Technology's Kami Nixon as they discuss today's MDM > requirements and explore the companies that are getting MDM right. > > Cassandra at Venmo - New York, NY > > In this talk, we'll examine using Cassandra, modeling some data and using > composite columns to aggregate our data based on expected query patterns. > We'll explore how composite columns allow us to filter data by taking > advantage of how columns are stored alphanumerically on disk. We'll obser= ve > how the data is represented and how that differs from how the data is > stored internally. Then we'll dig into the details of how Cassandra > performs writes and reads on a single node, and talk about the commit log= , > memtable, and SSTables. Finally, we'll conclude with a war story about h= ow > switching compaction strategies cut our query times in half. > > Neo4j Graph Gist Special - London, United Kingdom > > This month we're going to shine the spot light on Graph Gists - a cool > tool for creating one page documents that describe and model your domain = in > a live Neo4j graph. David Johnson, a participant in the recent winter > competition will be joining us to show off some of his graph gists and > we'll look over some other ones and maybe even create our own one if > there's time. > > CouchDB Catchup - Boston, MA > > There will be following talks > > - Mango, a MongoDB API layer for CouchDB > - Fauxton, the CouchDB 2.0 dashboard > > > *Share NoSQL Weekly* [image: Facebook] > [image: > Twitter] > [image: > Reddit] > [image: > StumbleUpon] > [image: > DZone] > [image: > LinkedIn] [image: Digg] > [image: > Delicious] > [image: > Slashdot] > > > > You are receiving our weekly newsletter because you signed up at > http://www.NoSQLWeekly.com. > > Unsubscribe > > andy@nms.de from this list | Forward to a friend > > | Update your profile > > *Our mailing address is:* > NoSQL Weekly > Brooklyn > Brooklyn, New York 11228 > > Add us to your address book > > > *Copyright (C) 2015 NoSQL Weekly All rights reserved.* > --f46d04428fd66158ad05149190c9--