Lynn LangitPractioner, Author, Instructor

Business Intelligence in the Cloud“psst…it’s about Data Mining”

History (Better Reporting drives BI)

Make OLTP more ‘readable’• Add indexes• Duplicate the data (‘the reporting database’)• Replicate or distribute parts of the data

We can write T-SQL queries• We can train analysts to write great T-SQL• Client tools ‘mask’ (generate) T-SQL

Let’s just give up and buy something• Proprietary, expensive and inflexible

Current State

• I define my OLAP • Maybe it’s a read-only copy of my OLTP –OR-• Maybe it’s a cube• Maybe it uses some data mining too

Let’s all OLAP

• I’ll keep it on premises• I’ll secure it, tune queries, back it up, etc.It’s my data

• Too difficult, expensive, proprietary….

Data Mining really?

Do you use Data Mining?

Current State Questions

Why did this happen?

When did this happen?

Where did this happen?

Who is responsible?

What might happen to this one value in the future?

Can you write me a report for…?

BI Data Landscape

StorageProcessing

Query

Presentation

Adding the Cloud…

• Host Data in the Cloud• Process & Query Data in the Cloud– Click to query and (data) mine– Return the data locally– Use Self-service BI visualizers

• Enjoy new Client tools and formats– Mash-up results

NoSQL and Cloud-based BI

• The Elephant in the room…Hadoop• Over 120+ types of noSQL databases– http://nosql-database.org/

Can’t We All Play Together?

Data in the Cloud - Microsoft

Windows Azure DataMarket

Amazon AWS

Google App Engine Data

New on Google – MySQL++

I am a Data Scientist

Some BI Query Languages

Microsoft

• MDX, DMX, T-SQL, DAX, XMLA -- data• Infer.Net --programmer

Open Sour

ce

• R, Hive (SQL-like) --data• MapReduce (Java) --programmer

R-Language

Becoming a Data Scientist

• O’Reily books / videos• Conferences– Strata / Data Scientist Summit– CloudCamp

HortonWorks, Cloudera…

Karmasphere Studio for Amazon Elastic MapReduce

Excel PowerPivot

Power Pivot in action

More PowerPivot

Self-Service Data Mining Predixion

QlikView

QlikView on iPad

BigData = Next Questions

• What could happen?• Why didn’t this happen?• When will the next new thing

happen?• What will the next new thing

be?

Collecting MORE than

transactional data

Splunk

Mining Log Files

Presenting the results

BI vNext for Microsoft?SQL Server 2012 - New BI tools and semantic model• Data Quality Services• Master Data Services• Semantic Search• PowerView

SQL Azure vNext - Federations,

features, max. size increase

Full BI IN the cloud (SSAS, SSIS, SSRS)

More new tools for BigData

BI >BigData ‘To Do ListStore some (more) data on the cloud• Relational and non-relational

Process some data in the cloud• Try data mining• Learn about Data Science

Update your client tools• New UI (touch, gestures)• Click to Query• New form factors (phone, tablet)

Is Data Science your next Career?

Deeper Comparison Chart

www.TeachingKidsProgramming.org

• Do a Recipe Teach a Kid (Ages 10 ++)• Microsoft SmallBasic Free Courseware (recipes)

Keep up with Big Data

Follow me @LynnLangit

RSS my blog www.LynnLangit.com

Hire me• To help build your BI/Big Data solution• To teach your team next gen BI