Webcast: Accelerate Academic Research with Cloud Computing

In this webcast we will discuss how Microsoft Azure can be used to help Academic Research, and satisfy broad requirements and needs of researchers. We will cover Azure Machine Learning, HDInsight, HPC and other Azure services.

You may be also interested to see following case studies.

  • eBird Project – Advanced Analytics using HDInsight
  • Schlumberger INTERSECT Simulator – Big Compute Case Study (HPC)
  • VirginiaTech – DNA Sequencing using HDInsight

Final part of the webcast will be dedicated to solution templates in Cortana Intelligence Gallery, and to Azure Grants for Research.

Reference materials:

Webcast: Enabling student success with cloud computing

In this webcast you will learn how to:

  • Access data analytics tools to enable real-time and predictive analytics
  • Improve student success through measurable results
  • Make the future become less about student grades and more about measuring and customizing education to the needs of the individual student

We will also cover following examples and case studies:

  • Cleveland Metropolitan Case Study
  • Predicting student dropout risks, increasing graduation rates with cloud analytics in Tacoma Public Schools
  • Predicting Student Success using Azure Machine Learning in Northeast Wisconsin Technical College (Proof of Concept)
  • Restart Academy of Missouri (Envisioning Demo by Neal Analytics)
  • Education Data Management showcase (Power BI model by Dell)

To access the webcast, you will need to fill small registration form.

Technologies: Azure Machine Learning and Power BI.

Reference materials:

Webcast: Predictive Data Warehouse with Datameer

In the following webcast, we will talk to Andrew Brust, Senior Director of Market Strategy and Intelligence in Datameer.

We will learn about Hadoop ecosystem and PaaS options in Azure, difference of Data Lake and Data Warehouse, and added value of unstructured datastreams. We will discuss Hadoop learning curve for professionals with OLTP database and BI background, and how Datameer can help to create big data solutions and futureproof against the change.

Technologies: HDInsight, Stream Analytics, Azure Data Lake Store and Analytics, Azure Machine Learning and Power BI.

To access the webcast, you will need to fill small registration form.

Webcast: Data warehouse migration to Azure with Hortonworks

Modern EDW should be able to manage both structured and unstructured data to realize full value of data. Security, consistency, and credibility of data is also very important. Data warehouse and big data solutions from Microsoft provide a trusted infrastructure that can handle all types of data, and scale from terabytes to petabytes, with real-time performance.

In this webcast with participation of Mark Lochbihler (Director of Partner Engineering, Hortonworks) we discuss modern enterprise data warehouses (EDW) and migration to Microsoft Cloud (Azure). We will learn about the process, tools, and reference architectures for data warehouse migration.

To access the webcast, you will need to fill small registration form.

Additional resources:

Cortana Intelligence Suite: Big Data and Advanced Analytics

In this post we will discuss reference architecture for Big Data and Advanced Analytics using Cortana Intelligence Suite. The architecture can be relevant for organizations looking to fully manage big data and advanced analytics to transform all enterprise information into intelligent action. This will allow to take action ahead of your competitors by going beyond looking in the rearview mirror to predicting what’s next.

In general, in such solutions you use relational and semi-structured data from business and custom applications, and also semi-structured or unstructured data from sensors, devices, web sites, social networks and other sources.

Big Data flow

Big Data flow includes following steps:

  • Ingestions of data, which can be based on bulk mode or event-based/real-time.
  • Processing data to prepare for storage.
  • Storing data in relational or unstructured storage.
  • Processing data for analytics like data aggregation, complex calculations, predictive or statistical modeling etc.
  • Visualizing data and data discovery using BI tools or custom applications.

big-data-flow

Big Data Reference Architecture

Big Data Reference architecture represents most important components and data flows, allowing to do following.

  • Track Azure data (Azure Website generating web logs) and store in ADLS
  • Track real-time data from IOT Suite: collect data from IOT Suite in permanent store (ADLS)
  • Run Machine Learning through R Server for HDInsight to find patterns in data
  • Show results in BI tools (Power BI)

big-data-ra

There are lot of different options to store data, process data and for machine learning. You may use Big Data and Machine Learning decision trees as a first help to choose most relevant components for your solution. (I will also write about information management components like Azure Data Factory, Azure Data Catalog, Sqoop, Pig, Oozie etc. in one of next posts).

Example of Big Data Solution

To show you simple example of Big Data architecture we will use following artificial scenario.

  • AdventureWorks Travel (AWT) provides concierge services for business travelers. In an increasingly crowded market, they are always looking for ways to differentiate themselves and provide added value to their corporate customers.
  • They are looking to pilot a web-app that their internal customer service agents can use to provide additional information useful to the traveler during the flight booking process. They want to enable their agents to enter in the flight information and produce a prediction as to if the departing flight will encounter a 15 minute or longer delay, taking into account the weather forecasted for the departure hour.
  • Data platform team prefers to use open source technologies for data processing tasks.
  • Developers will need an easy way to create prediction experiments.

Here is example of architecture allowing to solve the scenario described above. Selected components of Cortana Intelligence Suite are highlighted.

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Demonstration of described solution is available in MTC Studio webcast: 2016-12-08 | Cortana Intelligence Suite: Big Data and Advanced Analytics.

 

Additional materials

Machine Learning @ 1 million predictions per second and more

Watch recordings of keynote and session previews of  Microsoft Machine Learning & Data Science Summit 2016 on the latest Big Data, Machine Learning, Artificial Intelligence, and Open Source techniques and technologies.

Some take-aways from the keynote:

  1. Combination of in-memory technologies and in-database analytics with R at scale using SQL Server 2016 can make 1 million fraud predictions per second.
  2. U-SQL in combination with Cognitive APIs and Azure ML can significantly extend datasets to make possible to analyze large volumes of images (different objects and complexity) and text (subjects, key phrases, sentiments, story).
  3. In future Azure Data Lake Analytics will support Hive and Spark.
  4. Microsoft ResNet (solutions for Deep Learning) is built using 152 neural network layers.
  5. Azure N-series Virtual Machines with GPUs to be used for Deep Learning are available in preview. For example, Tesla K80 delivers 4992 CUDA cores with a dual GPU design, up to 2.91 Teraflops of double-precision and up to 8.93 Teraflops of single-precision performance.

Case Studies:

  1. Student Drop-Out Prediction Service in Indian schools uses Azure ML.
  2. PROS used Azure and R in SQL Server for airlines to recommend prices in milliseconds. For another customer they moved R-based solution to SQL Server 2016 to generate renewals automatically “faster in a factor of a hundred”.
  3. Dyxia used combination of Microsoft Band, MS Health application, Azure IoT Hub, Stream Analytics, Power BI, Machine Learning and other services to monitor and predict anxiety of children with autism.
  4. eSmart Systems created Connected Drone solution combining drones with Deep Learning in Azure to automate inspections of power lines.
  5. CrowdFlower use crowd sourcing (Human-in-the-Loop) to train machine learning models for non-confident predictions.

Below there are some screenshots from the keynote.

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in-mem-r-sql

mln-predictions

war-and-peace

deep-learning

List of available recordings:

Vehicle Health & Driving Pattern Analysis using Cortana Analytics with Power BI

Last changes: January 13, 2016

In the following scenario of advanced analytics we will show how car dealers, insurances and automobile manufacturers can use Cortana Analytics including Power BI to gain real-time and predictive insights on vehicle health and driving pattern behavior.

The solution can be applied to following business use cases:

  • Usage-based insurance
  • Vehicle diagnostic
  • Engine emission control
  • Engine performance remapping
  • Eco-driving
  • Roadside assistance calls
  • Fleet management

auto-scenarios-by-microsoft

Starting December 1, 2015 the solution called Vehicle Telemetry Analytics template is available at Cortana Analytics Gallery. Here is quick promotional video:

In the following video and text below you will see some details on solution architecture which includes following technologies: Event Hub, Azure Stream Analytics, Azure Machine Learning, Azure Data Factory, HDInsight, Azure Storage, Azure SQL DW, and Power BI.

Let’s look on data flow and solution components.

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The Event Hub is used to ingest huge amount of events from the vehicles into Azure for real-time and batch analytics.

The Stream Analytics job is performing real-time data ingestion into the long term storage for batch analytics and data preparation for real-time predictive insights.

Below you can see description of three queries processed in the Stream Analytics for following purposes. (All three queries are enriched with detailed data on each vehicle from Blob Storage).

Query #1 performs join with reference data from Azure Blob Storage and accumulates the resultant data into a different container in the Blob Storage for rich batch analytics.

Query #2 publishes the data as-is to the output Event Hub so that it can be consumed by the RealtimeDashboard app that invokes machine learning request/response end-point for real-time anomaly detection and pushes the results to the PowerBI live dashboard.

Query #3 performs aggregations on the data within a 3 sec tumbling window and publishes it to an Azure SQL instance that got provisioned as part of the deployment.

Data Factory is used for

  • Orchestration, monitoring and management of the batch analytics pipeline
  • Transformation of the data in an on-demand HDInisght cluster for rich insights on Driving Behavior Pattern and Vehicle Health Trending
  • Data movement across the various data stores

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All data in source datasets are processed using Hive queries where we describe data structures based on CSV files. Additionally we define new tables and calculate aggregations using INSERT request.

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In this solution, we are targeting the following batch insights:

  • Aggressive driving behavior (Identifies the trend of the models, locations, driving conditions, and time of the year to gain insights on aggressive driving pattern allowing Contoso Motors to use it for marketing campaigns, driving new personalized features and usage based insurance.)
  • Fuel efficient driving behavior (Identifies the trend of the models, locations, driving conditions, and time of the year to gain insights on fuel efficient driving pattern allowing Contoso Motors to use it for marketing campaigns, driving new features and proactive reporting to the drivers for cost effective and environment friendly driving habits.)
  • Recall models (Identifies models requiring recalls by anomaly detection trend and correlation with driving habits)

An anomaly detection Azure Machine Learning model is used in this demo to detect safety issues for vehicle recall and identifying vehicles requiring maintenance. This model is published in an existing subscription and the web service endpoint is leveraged both in request/response and batch mode for operationalization in the real-time and the batch processing.

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Aggregated data from Blob Storage is moved to Azure Data Warehouse for historical storage.

Power BI dashboards contain historical data from Azure DW and real-time data from the Azure Stream Analytics and the Event Hub.

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Special thanks to authors of the demo scenario: Anand Subbaraj, Sanjay Soni, Christoph Schuler, Santosh Waghmare, Shashank Khedikar, and Sam Istephan.