The document outlines trends and technologies in big data as presented at the Voices Conference 2015 by Ramya Bommareddy. It discusses the evolution of big data from the 1980s to the present, focusing on aspects like volume, velocity, and variety, while highlighting key technologies such as Hadoop and advanced analytics. Additionally, it touches on the importance of mobility, security, and collaboration in modern business environments.

1. Voices Conference 2015
Business Intelligence Engineering
Ramya Bommareddy
March 9, 2015

2. Happy International Women’s Day!

3. Big Data
Collect, store and analyze any kind of
data
Mobility
Cloud
Anytime, anywhere access to files,
applications, and tools is the norm
Security
Information to securely flow anywhere
Strategic Pillars for Modern Businesses

4. What is Big Data
Is Big Data really new? A trip down memory lane
1980s: Volume 1990s: Velocity 2000s: Variety
• Seismic and Weather
Data
• Optimization problems
• Military applications
• PCs and Workstations
become ubiquitous
• Distributed processing
comes of age
• Internet explosion
• Mobile technology
expands
• Birth of social media

5. Big Data Technologies
• Non-Relational Data structures
• Distributed Parallel Fault Tolerant File System –
Hadoop (HDFS)
• Redundant Data Storage Across Servers – Triple
Redundancy
• Distributed Storage
• Distributed Processing
• Advanced Analytics
• Reduced Data Movement
14.6 PB
average stored data
per company >1,000
employees of top 5
industries
Volume Velocity
1TB
amount of data
created by an
industrial machine
per hour

6. Around the Globe
Geographical Distribution of Teams
Holiday Coverage
Agile Methodology
Market Trends
Local University Affiliations & Programs
Mentoring Programs

7. Thank you