mcroydon + database   335

Parallel Universe • Introducing SpaceBase: a New Realtime Spatial Data Store
"SpaceBase is a server-side, in-memory, low-latency, dynamic, concurrent and distributed spatial data-store for 2D and 3D spatial objects. It is meant to be used by MMO (massively-multiplayer online) games, defense applications and location based services."
database  gis 
10 weeks ago by mcroydon
How We Moved Our Data Center 25 Miles Without Downtime - Braintree
A great look at a solid way to design your stack and move it around without downtime.
database  datacenter  drdb 
january 2012 by mcroydon
thebuild.com/presentations/unbreaking-django.pdf
Great stuff, but know that you don't need to do this stuff unless you're a very small subset of Django deployments.
database  django  performance  postgres  python 
september 2011 by mcroydon
MemoryImage
Something that Martin Fowler said.
data  memory  database  performance  scalability 
september 2011 by mcroydon
leveldb - a fast and lightweight key/value database library - Google Project Hosting
"LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values."
database  google  library  nosql 
august 2011 by mcroydon
NoSQL at Netflix
How Netflix uses various NoSQL datastores.
architecture  cassandra  database  netflix  nosql 
march 2011 by mcroydon
OpenTSDB - A Distributed, Scalable Monitoring System
OpenTSDB is a distributed, scalable Time Series Database (TSDB) written on top of HBase. OpenTSDB was written to address a common need: store, index and serve metrics collected from computer systems (network gear, operating systems, applications) at a large scale, and make this data easily accessible and graphable.
analysis  architecture  bigdata  cloud  data  database  db  java  lgpl  hbase  hadoop  development  graph  distributed  monitoring  nosql  opensource  operations  scalability  scale  time  sysadmin  software  storage  series  opentsdb  rrd  stumbleupon  time-series  timeseries 
november 2010 by mcroydon
SHARD Triple-Store
"SHARD is a proof-of-concept use of high-performance, low-cost distributed computing technology to develop a highly scalable triple-store. SHARD is released as an open-source project on the BSD license."
database  db  cloud  distributed  hadoop  lubm  mapreduce  rdf  store  sparql  storage  shard  semweb  semanticweb  scalability  triple-store 
october 2010 by mcroydon
RDFLib
"RDFLib is a Python library for working with RDF, a simple yet powerful language for representing information." I was totally here years ago.
api  database  code  dev  development  framework  lib  graph  python  programming  parsing  parser  owl  ontology  library  rdf  semantic  rdfa  semantic-web  semanticweb  semweb  xml  web2.0  web  tools  storage  sparql  software  n3  rdflib 
october 2010 by mcroydon
New York Times - Linked Open Data
"For the last 150 years, The New York Times has maintained one of the most authoritative news vocabularies ever developed. In 2009, we began to publish this vocabulary as linked open data."
api  data  dataset  database  datasets  folksonomy  free  linked  nytimes  nyt  metadata  media  lod  linkeddata  linked_data  open  opendata  opensource  rdf  research  semantic  tagging  semweb  semanticweb  semantic_web  semantic-web  taxonomy  vocabulary  linked-data  new_york_times 
october 2010 by mcroydon
Lawnchair
Yay things to put things in.
database  db  html5  json  storage  webkit 
august 2010 by mcroydon
Cassandra By Example | Rackspace Cloud Computing & Hosting
Cassandra is different enough that it's hard to make it accessible. This writeup does a pretty good job.
articles  cassandra  rackspace  python  database  relational  tutorial  databases  db  twitter  web  example  examples  webdev  webdevelopment  hackernews  howto  nosql  programming 
may 2010 by mcroydon
Cassandra Internals – Reading
The companion to his writing-oriented Cassandra tour.
architecture  cassandra  database  data  distributed  internals  java  nosql  sysadmin 
march 2010 by mcroydon
VMware: the new Redis home
Wow and congrats. Redis seems to be this year's Open Source poster child.
blog  couchdb  news  database  opensource  redis  toread  vmware 
march 2010 by mcroydon
Visual Guide to NoSQL Systems - Nathan Hurst's Blog
Nice overview and placing various NoSQL implementations on the CAP subway map.
blogs  database  databases  db  guide  hbase  nosql  visualization  sql 
march 2010 by mcroydon
Why Europe’s Largest Ad Targeting Platform Uses Hadoop « Cloudera » Apache Hadoop for the Enterprise
Moving from Postgres to HDFS + Pig and MapReduce for large data storage, analysis, and aggregation.
clojure  data  cloud  database  development  hadoop  mapreduce  web  nosql 
march 2010 by mcroydon
cloudkick | blog: 4 Months with Cassandra, a love story
A very interesting look at Cassandra with an eye toward gotchas. Cloudkick are doing some interesting stuff with aggregation over time periods.
admin  via:jacobian  administration  architecture  article  cassandra  database  databases  opensource  nosql  mysql  monitoring  django  distributed  db  datawarehouse  python  scalability  scaling  storage  toread  webdev  programming  cloudkick  neat 
march 2010 by mcroydon
Johnny Cache — Johnny Cache v0.1 documentation
"Johnny Cache is a caching framework for django applications. It works with the django caching abstraction, but was developed specifically with the use of memcached in mind. Its main feature is a patch on Django’s ORM that automatically caches all reads in a consistent manner."
application  caching  cache  database  db  django  django-apps  middleware  library  memcache  memcached  framework  opensource  performance  orm  python  plugin  webdev  johnny  queryset  query 
march 2010 by mcroydon
Arrivals | Development Status | Cultured Code
A great interface to a great tool -- let your customer know what you're up to.
design  development  database  webdesign  mac  iphone  interface  app  inspiration  apps  style  awesome  gtd  airport  status  features  culturedcode  things  roadmap 
february 2010 by mcroydon
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