fyi - > > A new replicator for Apache CouchDB & IBM Cloudant > <http://nosqlweekly.us2.list-manage1.com/track/click?u=72f68dcee17c92724bc7822fb&id=608c032093&e=9ae719a3c3> mentioned in NoSQL Weekly
All the best Andy P.S.: relevant for the News? -- Andy Wenk Hamburg - Germany RockIt! GPG public key: http://pgp.mit.edu/pks/lookup?op=get&search=0x45D3565377F93D29 > Begin forwarded message: > > From: NoSQL Weekly <[email protected]> > Subject: NoSQL Weekly - Issue 343 > Date: 29. June 2017 at 17:34:15 GMT+2 > To: <[email protected]> > Reply-To: NoSQL Weekly <[email protected]> > > Email not displaying correctly? View it in your browser. > <http://mailchi.mp/nosqlweekly/nosql-weekly-issue-343?e=9ae719a3c3> > > Welcome to issue 343 of NoSQL Weekly. Let's get straight to the links this > week. > Articles, Tutorials and Talks > > New Driver Features for MongoDB 3.6 > <http://nosqlweekly.us2.list-manage1.com/track/click?u=72f68dcee17c92724bc7822fb&id=3cdc9c89d3&e=9ae719a3c3> > At MongoDB World this week, we announced the big features in our upcoming 3.6 > release. This post shares the details about the driver improvements that are > coming in this version. I’ll cover six new features—the first two are > performance improvements with no driver API changes. The next three are > related to a new idea, “MongoDB sessions”, and for dessert we’ll have the new > Notification API. > > Chatbots and Voice Conversational Interfaces with Amazon Alexa, Neo4j and > GraphAware NLP > <http://nosqlweekly.us2.list-manage2.com/track/click?u=72f68dcee17c92724bc7822fb&id=493f6e4318&e=9ae719a3c3> > During this talk, Christophe Willemsen will walk you through the design of > building Conversational Bots. To this end, he used Amazon Alexa and combined > it with a Natural Language Processing stack backed by a Neo4j Graph Database. > You will discover the basics of an Amazon Alexa skill and how the user > experience with voice devices can be enhanced with graph based algorithms > such as recommendations. > > Optimization of RocksDB for Redis on Flash > <http://nosqlweekly.us2.list-manage.com/track/click?u=72f68dcee17c92724bc7822fb&id=50ab04c419&e=9ae719a3c3> > In this paper, we describe our experience optimizing RocksDB for > Redis-on-Flash (RoF) – a commercial implementation of the Redis in-memory > key-value store that uses SSDs as RAM extension to dramatically increase the > effective per-node capacity. RoF stores hot values in RAM, and utilizes > RocksDB to store and manage cold data on SSD drives. We describe our > methodology for tuning RocksDB parameters and present our experiments and > findings (including both positive and negative tuning results) on two clouds: > EC2 and GCE. Overall, we show how tuning RocksDB improved the database > replication time for RoF by more than 11x. We hope that our experience will > help others adopt, configure, and tune RocksDB in order to realize its full > performance potential. > > Deep learning on Apache Spark and Apache Hadoop with Deeplearning4j > <http://nosqlweekly.us2.list-manage.com/track/click?u=72f68dcee17c92724bc7822fb&id=dd96f5cfe8&e=9ae719a3c3> > This post will detail how to use open source tools – Apache Spark, Apache > Hadoop, Deeplearning4j (DL4J) – coupled with commodity hardware (cheap, > widely available) to get state-of-the-art results on an image recognition > task using limited training data. Additionally, the ability to parallelize > training of models on Spark, in just a few lines of code, made it easy to > leverage existing cluster resources to speed up training time, without > sacrificing accuracy. > > Parallelizing Large Simulations with Apache SparkR on Databricks > <http://nosqlweekly.us2.list-manage.com/track/click?u=72f68dcee17c92724bc7822fb&id=b87a55098e&e=9ae719a3c3> > Apache Spark 2.0 introduced a new family of APIs in SparkR, the R interface > to Apache Spark to enable users to parallelize existing R functions. The new > dapply, gapply and spark.lapply methods open exciting possibilities for R > users. In this post, we present details on one use case jointly done by Shell > Oil Company and Databricks. > > Tarantool: in-memory DBMS and application server > <http://nosqlweekly.us2.list-manage1.com/track/click?u=72f68dcee17c92724bc7822fb&id=dab95863e7&e=9ae719a3c3> > > A new replicator for Apache CouchDB & IBM Cloudant > <http://nosqlweekly.us2.list-manage1.com/track/click?u=72f68dcee17c92724bc7822fb&id=608c032093&e=9ae719a3c3> > > > Interesting Projects, Tools and Libraries > > redis-roaring > <http://nosqlweekly.us2.list-manage.com/track/click?u=72f68dcee17c92724bc7822fb&id=fe4019d3a5&e=9ae719a3c3> > Roaring Bitmaps for Redis. It uses the CRoaring library to implement roaring > bitmap commands for Redis. > > > Upcoming Events and Webinars > > Online Event: OGMNeo - building an Object Graph Mapper for Node.js > <http://nosqlweekly.us2.list-manage.com/track/click?u=72f68dcee17c92724bc7822fb&id=7868328e82&e=9ae719a3c3> > In this session Luciano Almeida will talk about OGMNeo - an Object Graph > Mapper that he created to help make it easier to build graph applications in > Node.js > > Share NoSQL Weekly > <http://www.facebook.com/share.php?u=http%3A%2F%2Fmailchi.mp%2Fnosqlweekly%2Fnosql-weekly-issue-343&t=NoSQL%20Weekly%20-%20Issue%20343> > > <http://twitter.com/intent/tweet?text=NoSQL%20Weekly%20-%20Issue%20343%20-%20http%3A%2F%2Fmailchi.mp%2Fnosqlweekly%2Fnosql-weekly-issue-343> > > <http://reddit.com/submit?url=http%3A%2F%2Fmailchi.mp%2Fnosqlweekly%2Fnosql-weekly-issue-343&title=NoSQL%20Weekly%20-%20Issue%20343> > > <http://www.stumbleupon.com/submit?url=http%3A%2F%2Fmailchi.mp%2Fnosqlweekly%2Fnosql-weekly-issue-343&title=NoSQL%20Weekly%20-%20Issue%20343> > > <http://www.linkedin.com/shareArticle?mini=true&url=http%3A%2F%2Fmailchi.mp%2Fnosqlweekly%2Fnosql-weekly-issue-343&title=NoSQL%20Weekly%20-%20Issue%20343> > > <http://digg.com/submit?phase=2&url=http%3A%2F%2Fmailchi.mp%2Fnosqlw%20eekly%2Fnosql-weekly-issue-343&title=NoSQL%20Weekly%20-%20Issue%20343> > > <http://del.icio.us/post?url=http%3A%2F%2Fmailchi.mp%2Fnosqlweekly%2Fnosql-weekly-issue-343&title=NoSQL%20Weekly%20-%20Issue%20343> > > <http://slashdot.org/bookmark.pl?title=NoSQL%20Weekly%20-%20Issue%20343&url=http%3A%2F%2Fmailchi.mp%2Fnosqlweekly%2Fnosql-weekly-issue-343> > You are receiving our weekly newsletter because you signed up at > http://www.NoSQLWeekly.com <http://www.nosqlweekly.com/>. > > Unsubscribe > <http://nosqlweekly.us2.list-manage1.com/unsubscribe?u=72f68dcee17c92724bc7822fb&id=2f0470315b&e=9ae719a3c3&c=6aafc752df> > [email protected] <mailto:[email protected]> from this > list | Forward to a friend > <http://us2.forward-to-friend.com/forward?u=72f68dcee17c92724bc7822fb&id=6aafc752df&e=9ae719a3c3> > | Update your profile > <http://nosqlweekly.us2.list-manage.com/profile?u=72f68dcee17c92724bc7822fb&id=2f0470315b&e=9ae719a3c3> > > Our mailing address is: > NoSQL Weekly > Brooklyn > Brooklyn, New York 11228 > > Add us to your address book > <http://nosqlweekly.us2.list-manage.com/vcard?u=72f68dcee17c92724bc7822fb&id=2f0470315b> > Copyright (C) 2017 NoSQL Weekly All rights reserved. >
