xingzhixi's repositories
basic-hadoop-examples
Code that goes with Hadoop presentation
config-management
Dynamic configuration using Zookeeper
fluxua
A simple easy to use Hadoop map reduce workflow engine
hbase-stargate
HBase Stargate servlet based connector(s): RESTful, streaming, multiuser, etc.
kafka
A distributed publish/subscribe messaging service
nginx_log_by_lua
Simple example of aggregated logging using log_by_lua hooks
rack-geoip
Rack middleware to perform IP to geo lookups on HTTP client IP addresses.
RankLib
A Learning to Rank Library
Solr-Ranking-Plugin
A Rank Component, that extends Solr Search component and uses the results returned by to compute the rank. Rank component internally depends on Solr's search & facet components. Second, Simple Rank Engine that implements various ranking strategies. Supported ranking strategies are Dense, Standard Competition, Modified Competition, Fractional & Ordinal. Good explanation of ranking strategies can be found at Wikipedia
SolrMemoryEsitmator
Solr memory estimator
storm-esper
Storm - Esper integration experiment
storm-example-projects
Storm is real time computing system which supports fault-tolerance, horizontal scalability and guaranteed message processing with amazing performance. Here is the library of sample projects which is essentially exposing reusable bolts for real time computation.
storm-feeds-example
This is a toy example for illustrating the usefulness of Storm in two use cases: stream processing and continuous computation.
storm-json
JSON serialisation support for Storm
storm-solr
Storm Solr Integration
tracker
A lightweight library for Java application performance monitoring: shows application's threads and call stacks with your methods' elapsed times, various call statistics, slowest application calls, etc. etc.
zookeeper-norbert-step-by-step
Provides a step by step guide for creating a cluster aware java application using Apache ZooKeeper and LinkedIn Project Norbert using a simulated application