Dienstag, 21. Juni 2016

Welcome ToroDB

Please welcome ToroDB

 API: MongoDB API and SQL, Protocol: MongoDB Wire Protocol / MongoDB compatible, Query Method: dynamic object-based language & SQL, Replication: RDBMS Backends' Replication System & Support for replication from MongoDB's Replica Set, Written in: Java, Concurrency: MVCC. Misc: Open Source NoSQL and SQL database. The agileness of a doc DB with the reliability and the native SQL capabilities of PostgreSQL. Links: » Company

Good luck!

Mittwoch, 1. Juni 2016

Welcome ScyllaDB

Welcome ScyllaDB!

Cassandra compatible rcolumn store with low latency and faster transactions per seconds. Predictable scaling. No pauses under compaction or garbage collection.

Claims to be 10x faster then Cassandra with 1.000.000 Transactions/s per Server.

Please read more here.

Donnerstag, 24. März 2016

Added gunDB

Just added a new interesting DB. Have a look:


 API: JavaScript Schema: Has features of an Object-Database, DocumentDB, GraphDB and Key-Value DB Written in: JavaScript Query Method: JavaScript Concurrency: Eventual consistency with hybrid vector/timestamp/lexical conflict resolution Indexing: O(1) key/value, supports multiple indices per record Replication: Multi-Master/Master; browser peer-to-peer (P2P) enabled Misc: Open source, realtime sync, offline-first, distributed/decentralized, graph-oriented, and fault-tolerant

Good luck to the team and the DB!

Mittwoch, 25. November 2015

Welcome Chronicle Map!


Chronicle Map

 In-memory (opt. persistence via mmap), highly concurrent, low-latency key-value store. API: Java. Written in: Java. Protocol: in-process Java, remote via Chronicle Engine + Wire: binary, text, Java, C# bindnings. Concurrency: in-memory lock striping, read-write locks. Replication: multi-master, eventually consistent.

Good luck!

Donnerstag, 19. November 2015

New Category: Time Series Database. Welcome Axibase!

We added a new category: Time Series Databases.

First entry and welcome to: Axibase

Good luck!

Freitag, 16. Oktober 2015

3 new NoSQL Books

Dear Reader,

Deepak Vohra has published three NoSQL books. 
Please have a look if they could be of interest for you!

NoSQL Web Development with Apache Cassandra

Apache Cassandra is the most commonly used NoSQL database written in Java and is renowned in the industry as the only NoSQL solution that can accommodate the complex requirements of today’s modern line-of-business applications. Cassandra is the technology of choice for such data-driven organizations as Netflix, eBay, Constant Contact, Comcast, and scores of others. In NOSQL WEB DEVELOPMENT WITH APACHE CASSANDRA, you will learn about all aspects of using Cassandra in web applications--including accessing the Cassandra database using the common programming/scripting languages Java, PHP, Ruby, and JavaScript. Master web development using Apache Cassandra with the help of NOSQL WEB DEVELOPMENT WITH APACHE CASSANDRA. - See more at: http://cengageptr.com/Topics/TitleDetail/1305576764#sthash.A6WjrP7p.dpuf

Pro Couchbase Development

Pro Couchbase Development: A NoSQL Platform for the Enterprise discusses programming for Couchbase using Java and scripting languages, querying and searching, handling migration, and integrating Couchbase with Hadoop, HDFS, and JSON. It also discusses migration from other NoSQL databases like MongoDB. http://www.apress.com/9781484214350?gtmf=s

Pro MongoDB Development

Pro MongoDB Development is about MongoDB, a NoSQL database based on the BSON (binary JSON) document model. MongoDB is the most commonly used NoSQL database. The book discusses all aspects of using MongoDB in web applications. Java, PHP, Ruby, JavaScript are the most commonly used programming/scripting languages and the book discusses accessing MongoDB database with these languages. http://www.apress.com/9781484215999?gtmf=s

Sonntag, 23. August 2015

Welcome NCache and TazyGrid

NCache .NET Open Source Distributed Cache. Written in C#. API .NET & Java. Query Parallel SQL Query, LINQ & Tags.Misc: Linear Scalability, High Availability, WAN Replication, GUI based Administration & Monitoring Tools, Messaging, Runtime Data Sharing, Cache & Item Level Events, Continuous Query & Custom Events, DB Dependencies & Expirations

TayzGrid Open Source In-Memory JCache compliant Data Grid. Written in Java. API Java, JCache JSR 107 & .NET.Query SQL & DB Synchronization. Misc: Linear Scalability, High Availability, WAN Replication, GUI based Administration & Monitoring Tools, Distributed Messaging, MapReduce, Entry Processor and Aggregator

Good luck both!