Nosql Systems

Michael Koziarski

I live in New Zealand, write web software, maintain Ruby on Rails and have two beautiful daughters.
250,827 followers |

mongodb

High-performance, open source, schema-free document-oriented database
21,259 followers |

Hilary Mason

chief scientist @bitly. Machine learning; I ♥ data and cheeseburgers.
17,552 followers |

Joe Stump

Co-founder of @sprintly, @attachmentsme, and @simplegeo. Cycling enthusiast, snowboarder, and coder.
12,497 followers |

Ilya Grigorik

Googler by day (Google Analytics); Rubyist, entrepreneur, blogger, and an open-source evangelist by night.
10,597 followers |

Salvatore Sanfilippo

I'm a random computer programmer, mostly about networking, languages, security and web apps. I'm the author of Redis and Hping.
9,429 followers |

Apache Hadoop

Open source software for reliable, distributed, scalable computing.
7,570 followers |

Jeff Hammerbacher

7,550 followers |

CouchDB

HTTP + JSON Document Database with Map Reduce views and peer-based Replication
7,091 followers |

Ben Lorica

Big Data, Analytics, Cloud Computing resources from Ben Lorica, Chief Data Scientist @OReillyMedia
6,946 followers |

dj patil

Data Scientist in Residence at Greylock
6,940 followers |

Pete Warden

Brit in San Francisco, ex-Apple, Jetpac.com founder, ReadWriteWeb writer, O'Reilly Data Source Handbook author, and occasional target of Facebook lawsuits.
6,734 followers |

Alex Popescu

NOSQL Dreamer http://mynosql.tv, Software architect, Founder/CTO InfoQ.com, Web aficionado, Speaker,
5,769 followers |

Jan Lehnardt

Dissatisfied with the status-quo. @Couchbase. @CouchDB. @jsconfeu.
5,533 followers |

Ezra Zygmuntowicz

Extroverted mad scientist recluse. Hacker of all things. Serial entrepreneur. Built clouds and PaaS's & booted more ec2 instances then you (4 any value of you)
5,526 followers |

J Chris Anderson

Couchbase cofounder and Mobile Architect, Apache CouchDB committer, new dad
5,002 followers |

Jonas Bonér

CTO Typesafe
4,876 followers |

Cassandra Database

The Cassandra distributed database combines the replication model of Amazon's Dynamo with the data model of Google's Bigtable
4,505 followers |

Mikeal

Founder at Pouch. Curator of NodeConf.
4,276 followers |

Mike Olson

Cloudera CEO
3,958 followers |

Chris Williams

3,904 followers |

Eric Florenzano

Co-founder of Boilerplate Inc working on http://clutch.io/ (Formerly co-founded Convore.)
3,900 followers |

Debasish Ghosh

Author: DSLs In Action, Programmer at large, Seinfeld fanboy
3,344 followers |

Bob Ippolito

Founder, advisor and former CTO of Mochi Media, open source python/javascript/erlang/obj-c hacker
3,179 followers |

Jonathan Ellis

DataStax co-founder and project chair for Apache Cassandra. At Mozy, I built a multi-petabyte, scalable storage system based on Reed-Solomon encoding.
3,157 followers |

damien katz

CTO of @Couchbase, Creator of @CouchDB
3,070 followers |

Amr Awadallah

Founder/CTO @Cloudera. Nerd. Chubby. Smart. Gamer. Rough. Happy. Masterchief. Husband. Dad. PhD. Stanford. Egyptian. American. Muslim.
2,997 followers |

HBase

The scalable and fail-safe data store.
2,945 followers |

Alex Feinberg

Programmer, life-long learner, foodie, fauxtographer. Russian-accented, kind, curious. Interested in: distributed systems, functional programming, history.
2,930 followers |

Mathias Meyer

FRESH POTS!!! Author of @riakhandbook: http://riakhandbook.com/?tw
2,915 followers |

MongoHQ

MongoHQ is the hosted database solution for easily getting your apps up and running with MongoDB. Fast.
2,838 followers |

Benjamin Black

Totally unprofessional.
2,826 followers |

Todd Lipcon

Engineer at Cloudera, Hadoop/HBase committer, former Erlang hacker, machine learning enthusiast, Brown CS alumnus
2,656 followers |

Neo4j

The open source graph database Neo4j
2,592 followers |

Emil Eifrem

Neo4j, Neo Technology, Free software. Please @reply and intro when you follow!
2,580 followers |

DataStax

DataStax is the commercial leader in Apache Cassandra™, and helps customers build and operate massively scalable cloud-optimized applications and data services.
2,517 followers |

Basho Technologies

The official twitter handle for Basho Technologies. Basho is the maker of Riak, an open source database.
2,384 followers |

Cloudant

Cloudant data layer as a service powered by CouchDB. Start free, easily build epic apps, and grow into your data layer not out of it.
2,081 followers |

Ali Sohani

Startup Advisor, system designer & architect, entrepreneur, seed-stage angel. Likes: agile, emergence, machine learning, open source, decentralized systems.
1,938 followers |

Eric Brewer

Professor, UC Berkeley
1,904 followers |

Couchbase

Simple, fast, elastic NoSQL database technology.
1,858 followers |

Andy Gross

The Musings of A Cigarette Smoking Man. Co-creator of Riak and Webmachine, Chief Architect @ Basho. Formerly @ Mochi, Apple, Akamai.
1,855 followers |

Régis Gaidot

Entrepreneur, CTO, Software Architect, Architect Addict, Digital/Technology Enthusiast
1,852 followers |

Peter Neubauer

If you can write, you can code - @coderdojomalmo. If you can sketch, you can use a graph database - @neo4j
1,810 followers |

Tim Dysinger

Living on Kauai. Fitter, happier, more productive. Regular exercise at the computer: C, Ruby, Clojure, Erlang, Haskell. Learning VHDL this year.
1,769 followers |

Brendan W. McAdams

A machine for turning Whisky into MongoDB Drivers @ 10gen. Casbah, MongoHadoop, Carousing & Speaking. My halfbaked opinions are entirely my own.
1,694 followers |

Membase

Membase is now Couchbase, Inc. We provide #NoSQL database technology built on #CouchDB, #Membase and #memcached. Follow @couchbase for latest updates.
1,676 followers |

NoSQL Update

So you want to keep yourself updated on the #NoSQL movement? Just start following!
1,653 followers |

Cliff Moon

Not a real person.
1,594 followers |

Patrick Hunt

Apache ZooKeeper committer, Cloudera Employee, Hacker, Architect, Husband, Dad
1,544 followers |

VoltDB

VoltDB is an in-memory relational DBMS capable of supporting millions of database operations per second: Big Data, high volume OLTP and real-time analytics.
1,517 followers |

Chris@SocialTexture

Founder, researcher, info hacker, data geek. Does: Statistical IR/IE/NLP & SemWeb. Building an NLP & SemWeb underpinned big (textual) data analysis tool
1,418 followers |

Eric Sammer

solution architect @cloudera, #flume committer, distributed systems / data / hadoop. author of hadoop operations from o'reilly.
1,383 followers |

solrlucene

Latest Updates on Solr and Lucene
1,337 followers |

Neil Conway

CS grad student at UC Berkeley: data management and distributed systems.
1,314 followers |

Sid Anand

Senior Member of Distributed Data Systems @ LinkedIn
1,286 followers |

John Avery

Partner @ #SunGard Global Services
1,262 followers |

Josh Patterson

Distributed systems, data mining, and self organizing algorithms programmer; used do a lot of hadoop for the smartgrid, now a solutions architect at Cloudera.
1,238 followers |

Kyle Banker

Works @10gen. Technologist by profession but philosopher at heart. Worker for Peace. Author of MongoDB in Action. Bach enthusiast.
1,234 followers |

Mark Phillips

Director of Community and Developer Evangelism at Basho Technologies. Basho and our community make Riak, the best database you will ever deploy.
1,230 followers |

benoît chesneau

web craftsman
1,213 followers |

Rusty Klophaus

Builder of Stuff.
1,181 followers |

Sergio Bossa

Critical Thinker.
1,155 followers |

Dwight Merriman

MongoDB Contributer; CEO 10gen; Chairman AlleyCorp; ex-DoubleClick. Check out the @mongodb twitter handle too.
1,126 followers |

Bertrand Delacretaz

Open source (Apache Software Foundation, member/director) and CEM (Senior R&D Developer, Adobe/Day). Not representing anyone on Twitter: personal opinions only.
1,120 followers |

Lars George

Computer nerd, still scaling up. Solution Architect @ Cloudera.
1,114 followers |

Till!

I'm immature. Don't follow if you can't handle it. I also twitter from @easybib and @roundcube. Bing! My book on CouchDB: http://bit.ly/couchdbbuch (German)
1,107 followers |

Dale Harvey

1,063 followers |

CouchOne

CouchOne is now Couchbase, Inc. We provide #NoSQL database technology built on #CouchDB, #Membase and #memcached. Follow @couchbase for latest updates.
1,023 followers |

Henry Robinson

Engineer @ Cloudera, Zookeeper committer / PMC member, professional dilettante.
985 followers |

Owen O'Malley

982 followers |

Eliot

MongoDB Core Contributor; CTO 10gen
975 followers |

Steven Noels

VP Product NGDATA - Making Sense of Data. Hadoop / HBase / Solr / Lily.
940 followers |

hornbeck

photographer
920 followers |

Brad Anderson

I've met Cliff Moon. For Realzies.
848 followers |

Tim Anglade

Truculent troubadour. Effete esthete. Gentleman ordinaire. I invented boasting.
831 followers |

Infinite Graph

InfiniteGraph is the distributed, scalable, enterprise-ready and high-performance graph database solution.
825 followers |

The NOSQL Tapes

A compilation of video interviews, explanations & case studies, pertaining mostly to non-relational databases. Produced & hosted by @timanglade.
800 followers |

Hypertable, Inc.

Hypertable, Inc. provides commercial support for Hypertable, a high performance, open source, massively scalable database modeled after Google's Bigtable.
776 followers |

Ryan Rawson

VP, Engineering, Drawn To Scale, HBase committer, etc
765 followers |

Matt Heitzenroder

759 followers |

Toby DiPasquale

Not believable as a human being
747 followers |

Jean-Daniel Cryans

Apache HBase committer and DB Engineer at StumbleUpon. Québécois.
742 followers |

Eric Evans

Debian Developer, Apache Cassandra committer, and engineer @acunu
718 followers |

Curt Micol

Christian. Husband. Father. Heroku/Ops. Ruby. Python. Wannabe Lisp Hacker.
590 followers |

Grant Schofield

I do stuff and things.
581 followers |

DizzyD

580 followers |

a NOSQL Summer

A seasonal, worldwide reading club for databases, distributed systems & NOSQL-related scientific papers.
569 followers |

Mathias Stearn

I work for 10Gen, the makers of MongoDB
556 followers |

Antony Falco

“There is a time for reciting poems and a time for fists.” Roberto Bolaño, 2666.
552 followers |

Bryan Fink

Principal Software Engineer at Basho Technologies. Riak and Webmachine hacker. Homebrewer, drummer, woodworker, general hobbyist.
533 followers |

Stack

531 followers |

Luca Garulli

All that I've developed yesterday is slower than what I'm writing today
527 followers |

Jeff Darcy

Distributed FS developer/blogger.
520 followers |

Sylvain Wallez

Freelance software architect and technologist, member of the Apache Software Foundation and more generally busy geek.
497 followers |

Adam Cooke

MD & founder of aTech Media - a UK based software development company.
496 followers |

Matt Pfeil

Co-founder of DataStax - Products and Services for Apache Cassandra.
494 followers |

Achim Friedland

www.graph-database.org
463 followers |

Chris Douglas

Hadoop developer, janitor
451 followers |

MaineC

450 followers |

Earl Galleher

Basho Technologies, Inc. Chairman of the Board
449 followers |

Andrew Purtell

Systems architect, HBase committer
442 followers |

Lalit Kapoor

I build things
424 followers |

Jon Moore

Software Craftsman / Code Artisan / Engineer Philosopher
413 followers |

Tobias Lindaaker

Software developer at Neo Technology. Graph zealot. Compiler maven. Open source contributor.
410 followers |

sones GmbH

Here writes the team of sones about new and innovative graph database technologies. NOSQL, SemanticWeb, Cloud Computing, SaaS and more.
399 followers |

Dominic Williams

Serial tech entrepreneur. Next venture is cooking up nice - www.FightMyMonster.com. Check it out!
393 followers |

Valentin Hussong

Co-founder at Directed Edge
393 followers |

Matt Ingenthron

tech geek (at Couchbase, Inc.) working with Couchbase, Membase, memcached and large data scaling.
362 followers |

NoSQL BRASIL

http://www.nosqlbr.com.br/ nosqlbr
359 followers |

Adam Kocoloski

Cloudant CTO, CouchDB committer, erstwhile particle physicist
355 followers |

Francisco Treacy

Co-founder and CEO @widescript e-book distribution platform. From Buenos Aires.
339 followers |

Prashant Malik

Cassandra Creator (@facebook) search data cloud distributed storage systems apache facebook
338 followers |

Andreas Ronge

JRuby, Neo4j.rb, Lucene, Erlang
306 followers |

Hadoop User Group UK

London based UK Hadoop User Group. We meet up monthly to learn about and discuss Hadoop and related projects. Visit our website to find out more!
306 followers |

Gary Dusbabek

Programmer, Apache committer. Special interest in media applications, big data and high-scalability. Always looking for good music to hack to.
295 followers |

Robert Horvick

Software Engineer
292 followers |

Brandon Williams

Apache Cassandra committer and PMC member, DataStax employee. Known to IRC in todash state.
279 followers |

Sami Samhuri

I make computers do things, from servers to phones and back. Writing lots of JavaScript these days. Which is sweet.
275 followers |

Age Mooij

Software developer (JVM/NoSQL/iOS), innovator, bootstrapper, info-junkie.
272 followers |

Anders Nawroth

Database geek, Documentation manager @ Neo4j
264 followers |

Daniel Reverri

227 followers |

Robert Newson

The twittest-upest
224 followers |

berkeleydb

The team at Oracle behind the Berkeley DB products.
221 followers |

John Hugg

Software Engineer @VoltDB
188 followers |

Altoros

Altoros Systems is a global software development company that helps technology companies and start-ups deliver software products faster and at lower cost.
181 followers |

Planet CouchDB

Retweeting the news feed of the planet couchdb blog aggregator. (unofficial, not related to owner planet.couchdb). Contact: @fractality
174 followers |

Claire McCabe

Aspiring street musician.
161 followers |

Anna Weihl

Open source enthusiast who has worked at MySQL and now is at Couchbase. Lives in Austin, Texas and loves being an Austinite.
148 followers |

NoSQL NYC

NoSQL events in and around NYC
98 followers |

Michael Franzkowiak

Yiieeeehaaa!
68 followers |

SparsityTechnologies

DEX is a high-performance graph database, by Sparsity Technologies
52 followers |

webling.com

Webling is an enterprise software solution suite for SMBs. The beta-release of Webling will launch in Q1 2012.
14 followers |

Curated by Altoros

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Comprehensive list of professionals in NoSQL systems. Hadoop, Cassandra, Amazon SimpleDB, Membase, MongoDB, CouchDB, BerkeleyDB, MemcacheDB, Hypertable

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