Big Data

Overview

1. node management
2. key value stores
3. storage management
4. job management

Key aspects:

• Integration
• Analysis
• Visualization
• Work Load Optimization
• Security
• Governance

Key Values Stores

list:
http://www.metabrew.com/article/anti-rdbms-a-list-of-distributed-key-value-stores

http://www.project-voldemort.com/voldemort/

https://en.wikipedia.org/wiki/Redis

Storage

Oracle Cluster File System (OCFS)

Old?

• https://oss.oracle.com/projects/ocfs2/
• https://oss.oracle.com/projects/ocfs/dist/documentation/RHAS_best_practices.html

Hadoop

• get key value with hbase (no sql)
• sql with hive

Examples

Log data

Hadoop Analysis of Apache Logs Using Flume-NG, Hive and Pig
http://cuddletech.com/blog/?p=795

http://www.elasticsearch.org/ - also Elastic Search

JP GOES Sea Surface temperature data

"Geostationaary Operational Environmental Satellites (GOES) 6km Near Real-Time Sea Surface Temperature (SST) Documentation"

ftp://podaac-ftp.jpl.nasa.gov/allData/goes/L3/goes_6km_nrt/docs/goes_sst_doc.html

http://podaac-w10n.jpl.nasa.gov/w10n/allData/goes/L3/goes_6km_nrt/americas/2016/

what is the format of this data?

Reference

• how do the big guys do it?

• map of tools http://insightdataengineering.com/blog/pipeline_map.html

• "Big data dudes"