Developer Notes

Maven

Apache Avro
Apache Avro "HelloWorld" Examples

Apache Cassandra - Hector - CQL - Thrift
Reading data from Cassandra
Cassandra Glossary
Cassandra Data Placement Strategy
How secondary indexes work in Cassandra
Which Cassandra node has my data?
How Cassandra Writes And Reads Data
Hector CQL Client for Apache Cassandra
Thrift Client To Read And Write In Cassandra 0.7
CAP Theorem

Cloudera Flume
Flume - Avro Source
Data flow within flume node in E2E mode
Flume 0.9.4 - WAL grows without flushing - Debugging Steps

JAXB
Helloworld using JAXB

Spring Framework
Log4j - Configure and dynamically change the log level using log4j.properties placed outside war file

JBoss
Running Multiple Instances Of JBoss On The Same Machine
How To Increase Perm Memory Size

Misc
Java socket communication - Transfer file from server to client
SHA256 Implementation Using Java
How to call Stored Procedures with multiple output parameters using JdbcTemplate
Crystal Report Java Runtime Libraries
Print Date And Time In Different Timezone
Crystal Report Using Web Service as Data Source
How to sign a JAR file using self-signed certificate
Make the JTextArea autoscroll
AS400 JDBC Client
Java Print API - Get Configured Printers

Restrict Number Of Decimal Places
Spring JDBC - Retrieve Identity Key
PDF Printing in JAVA
Creat Transparent JFrame Using JNA

Ubuntu
Fix low volume issue in Ubuntu 11.04
Ubuntu 11.04 - Touchpad Issue - Right click and window dragging fix

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Developer Notes

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Java

Reading data from Cassandra

Fix low volume issue in Ubuntu 11.04

Ubuntu 11.04 - Touchpad Issue - Right click and window dragging fix