The Fifth Elephant 2014

A conference on big data and analytics

In 2014, infrastructure components such as Hadoop, Berkeley Data Stack and other commercial tools have stabilized and are thriving. The challenges have moved higher up the stack from data collection and storage to data analysis and its presentation to users. The focus for this year’s conference on analytics – the infrastructure that powers analytics and how analytics is done.

Talks will cover various forms of analytics including real-time and opportunity analytics, and technologies and models used for analyzing data.

Proposals will be reviewed using 5 criteria:
Domain diversity – proposals will be selected from different domains – medical, insurance, banking, online transactions, retail. If there is more than one proposal from a domain, the one which meets the editorial criteria will be chosen.
Novelty – what has been done beyond the obvious.
Insights – what insights does the proposal share with the audience that they did not know earlier.
Practical versus theoretical – we are looking for applied knowledge. If the proposal covers material that can be looked up online, it will not be considered.
Conceptual versus tools-centric – tell us why, not how. Tell the audience what was the philosophy underlying your use of an application, not how an application was used.
Presentation skills – proposer’s presentation skills will be reviewed carefully and assistance provided to ensure that the material is communicated in the most precise and effective manner to the audience.

Tickets: http://fifthel.doattend.com

Website: https://fifthelephant.in/2014

For queries about proposals / submissions, write to info@hasgeek.com

Theme

  1. Data Collection and Transport – for e.g, Opendatatoolkit, Scribe, Kafka, RabbitMQ, etc.

  2. Data Storage, Caching and Management – Distributed storage (such as Gluster, HDFS) or hardware-specific (such as SSD or memory) or databases (Postgresql, MySQL, Infobright) or caching/storage (Memcache, Cassandra, Redis, etc).

  3. Data Processing, Querying and Analysis – Oozie, Azkaban, scikit-learn, Mahout, Impala, Hive, Tez, etc.

  4. Real-time analytics

  5. Opportunity analytics

  6. Big data and security

  7. Big data and internet of things

  8. Data Usage and BI (Business Intelligence) in different sectors.

Please note: the technology stacks mentioned above indicate latest technologies that will be of interest to the community. Talks should not be on the technologies per se, but how these have been used and implemented in various sectors, enterprises and contexts.

Hosted by

The Fifth Elephant - known as one of the best data science and Machine Learning conference in Asia - has transitioned into a year-round forum for conversations about data and ML engineering; data science in production; data security and privacy practices. more

Abinasha Karana

@abhinashak

Ten things to consider for Interactive Analytics on high volume, write-once workloads

Submitted Jun 9, 2014

With the advance of No-SQL and big data, there has been an explosion of database technologies. Each of them are best suitable for certain kind of work loads. For applications such as log analysis, sensor data analytics, genome data analytics, what is the framework to evaluate the best suitable databases. This session explains core technologies which benefit write-once workload and mapping to various industry databases of hadoop and related technologies.

Outline

CONTEXT – Write once data load - Ex. Time-series data. Which Database?

SSD is Good

MPP is Good

Columnar is Good

Logical Partition is Good

Data Skew Partition is Good

Search Engine Index could lead to Index Explosion

Concurrent Users First, Single Query Performance Next

High Throughput File level Snapshot Loading

Calculate cost upfront

Data Structure makes a Big Difference

DEMO

Speaker bio

CTO and Co-Founder at Bizosys Technologies since 2009

Created HSearch – a Real-time, distributed search and analytics engine built on Hadoop platform

Passion on distributed systems and data structures

Speaker at Fifth Elephant 2013, Microsoft Teched 2012 (Hadoop on Azure), Yahoo Hadoop India Summit 2011

Developed partitioning, read optimized data structures modules for HSearch.

Worked with a range of search products including Lucene, Solr, Endeca and FAST

Abinash is an engineering graduate of NIT, Raurkela

Slides

http://www.slideshare.net/AbinashaKarana/ten-things-to-consider-for-interactive-analytics-on-write-once-workloads

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Hosted by

The Fifth Elephant - known as one of the best data science and Machine Learning conference in Asia - has transitioned into a year-round forum for conversations about data and ML engineering; data science in production; data security and privacy practices. more