NoSQL Databases: a Survey and Decision Guidance
(At the bottom of this page, you find a BibTeX reference to cite this article.) Together with our colleagues at the University of Hamburg, we — that is Felix Gessert, Wolfram Wingerath, Steffen Friedrich and Norbert Ritter — presented an overview over the NoSQL landscape at SummerSOC’16 last month. Here is the written gist. We give our best to convey the condensed NoSQL knowledge we gathered build
Postgres vs Mongo
This table shows us which companies the experts have worked at and in which capacity, however the addresses refer to the company rather then the expert or their specialty, this violates 3NF. Put simply, this can be remembered as "Everything must provide a fact about the key, the whole key, and nothing but the key, so help me Codd". (Codd being the scientist who coined these forms.) Now at this poi
Apache Drill - Schema-free SQL for Hadoop, NoSQL and Cloud Storage
Agility Get faster insights without the overhead (data loading, schema creation and maintenance, transformations, etc.) Flexibility Analyze the multi-structured and nested data in non-relational datastores directly without transforming or restricting the data Query any non-relational datastore (well, almost...) Drill supports a variety of NoSQL databases and file systems, including HBase, MongoDB,
Riak TS
RIAK TS Riak® TS is the only enterprise-grade NoSQL time series database optimized specifically for IoT and Time Series data. It ingests, transforms, stores, and analyzes massive amounts of time series data. Riak TS is engineered to be faster than Cassandra. Companies who use Riak TS for time series data: Make real-time decisions Reduce costs Increase performance / scale Reduce downtime Get to mar
NoSQLデータモデリング技法
NoSQLデータモデリング技法.markdown #NoSQLデータモデリング技法 原文：NoSQL Data Modeling Techniques « Highly Scalable Blog I translated this article for study. contact matope[dot]ono[gmail] if any problem. NoSQLデータベースはスケーラビリティ、パフォーマンス、一貫性といった様々な非機能要件から比較される。NoSQLのこの側面は実践と理論の両面からよく研究されている。ある種の非機能特性はNoSQLを利用する主な動機であり、NoSQLシステムによく適用されるCAP定理がそうであるように分散システムの基本的原則だからだ。一方で、NoSQLデータモデリングはあまり研究されておらず、リレーショナルデータベースに見られるようなシステマティック
Apache Cassandra | Apache Cassandra Documentation
What is Apache Cassandra? Apache Cassandra is an open source NoSQL distributed database trusted by thousands of companies for scalability and high availability without compromising performance. Linear scalability and proven fault-tolerance on commodity hardware or cloud infrastructure make it the perfect platform for mission-critical data.
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