Predicting IBS in Dogs using Oracle 18c in the Cloud

Over the past 6-8 months I've been working on a project with the Veterinary School of Medicine, part of University of Dublin. The project was focused on using Machine Learning to find patterns in blood tests and x-rays from dogs who are are suffering with Irritable Bowel Syndrome (IBS) in dogs.

Over the past five years the Veterinary School of Medicine has built up a very larger data set of blood samples, x-rays, family history of the dog, eating habits of the dogs, etc.

This project has finally completed and it is only now that I can share with you some of the results and lessons we learned during the project.

The first part of the project was getting all this historical data loaded into and Oracle 12.2c database. This was a relatively simple task but this it did take a bit of coding to get the data model correct and to perform the necessary data transformations and integration needed, as illustrated in the following diagram.

Once the data was loaded into the database we could start using the in-database Machine Learning algorithms to find patterns that indicated if a dog was suffering from IBS, and ideally if they were in the early stages of IBS. The treatments for early detection had a higher success rate.

We began using the GUI Oracle Data Miner tool, part of SQL Developer, to build the predictive model workflows.

But the results we were getting was very disappointing. We were getting average predictive accuracy of 56% for all the models. This is not good and not much better than flipping a coin.

We were a bit stuck at this point about what to do next, and then Oracle's Cloud Engagement team heard about our troubles and suggested that we join the Oracle 18c beta. They got us setup and running with a beta Oracle 18c cloud instance in no time and within a couple of days we are generating new machine learning models.

Oracle 18c has a number of new features that Oracle thought would be useful to use. Firstly they had a new and improved Neural Networks algorithm that had better accuracy when working with images stored as BLOBs, plus there was a number of new SQL analytic functions. One particular function was TO_DOG_YEAR(). A year in a dogs life is not 365 days, and is dependent on the age of the dog as the length of a dog year changes with age and the breed of the dog. Some recent research indicates the geography location and origin of the dog also plays a part.

The syntax of this function is

TO_DOG_YEAR ( 
   DOB			DATE
   FEMALE		BOOLEAN
   NLS_BREED	STRING )

If you do a bit of googling you will find other blog posts that discuss this new function. Some of these can be found here and here.

Oracle has been working with veterinary schools around the world on this problem and hence the introduction of this new SQL analytic function in Oracle 18c. This function accepts the DOB of the dog (DATE), if the dog is Female, and the Breed of the dog. It then calculates the appropriate age of the dog down to the nearest day. We built this into our machine learning workflow, and were very surprised by the outcomes. The predictive accuracy of the models went from 56% to 93%. That is an amazing jump. Perhaps too amazing. But after a few days of extra validation we concluded the difference was down to the new TO_DOG_YEAR() function and the ability to so accurately calculate the age of the dog.

In the last few weeks we have noticed, after the latest Oracle 18c patch has automatically been applied, that this function now has an additional parameter, this is OWN_SMOKE, and seems to indicated if the dog is owned by someone who smokes. This will indeed affect the age of the animal. We having had a chance to try this new parameter yet, but hope to soon.

The following diagram shows the updated workflow along with the transformation node that uses the TO_DOG_YEAR() function.

If you do a bit of googling you will find lots of research by various veterinary schools around the world, who spend so much time researching the various aspects that apply to this calculation. It was this research and Oracle's involvement in previous research that resulted in the TO_DOG_YEAR() function being included in Oracle 18c.

A more detailed research paper going to be published in the International Journal of Veterinary Science and Medicine in June 2018 (Volume 6, Issue 1). This paper will explain in more details of the effects of age, breed and sex has on the accuracy of the machine learning models.

We have also been asked to submit our project to Oracle Open World, and it is currently been considered for early selection. This will allow OOW to include this project in their promotional material.

Update 2nd April

A little update for those who didn’t realize this was posted on 1st of April. It was an April Fool common idea from some Oracle Community buddies on the post-UKOUG_TECH17 trip. And what remains true all the year is how this community is full of awesome people. Check out some of the other posts.

Franck Pachot: After IoT, IoP makes its way to the database

Martin Berger: tested performance

Pieter Van Puymbroeck: realized it was offloaded in Exadata

Øyvind Isene: provides a way to test it with a cloud discount

Connor McDonald/AskTom: yes they also joined in with the fun

Oracle Machine Learning notebooks

With the recent release of Oracle's Autonomous Data Warehouse Cloud (ADWC), Oracle has given data scientists a new tool for data discovery and machine learning on the ADWC. Oracle Machine Learning is based on Apache Zeppelin and gives us a new machine learning tool for accessing the in-database machine learning algorithms and in-database statistical functions.

Oracle Machine Learning (OML) SQL notebooks provide easy access to Oracle's parallelized, scalable in-database implementations of a library of Oracle Advanced Analytics' machine learning algorithms (classification, regression, anomaly detection, clustering, associations, attribute importance, feature extraction, times series, etc.), SQL, PL/SQL and Oracle's statistical and analytical SQL functions. Oracle Machine Learning SQL notebooks and Oracle Advanced Analytics' library of machine learning SQL functions combined with PL/SQL allow companies to automate their discovery of new insights, generate predictions and add "AI" to data viz dashboards and enterprise applications.

The key features of Oracle Machine Learning include:

• Collaborative SQL notebook UI for data scientists
• Packaged with Oracle Autonomous Data Warehouse Cloud
• Easy access to shared notebooks, templates, permissions, scheduler, etc.
• Access to 30+ parallel, scalable in-database implementations of machine learning algorithms
• SQL and PL/SQL scripting language supported
• Enables and Supports Deployments of Enterprise Machine Learning Methodologies in ADWC

Here is a list of key resources for Oracle Machine Learning:

• Oracle Machine Learning Notebooks
• Video overview of Oracle Machine Learning
• Download sample Oracle Machine Learning notebooks
• Quick Start Tutorial for getting started with Oracle Machine Learning
• Documentation: Using Oracle Machine Learning

Oracle Code Presentation March 2018

Last week I was presenting at Oracle Code in New York. I've presented at a few Oracle Code events over the past 12 months and it is always interesting to meet and talk with developers from around the World.

The title of my presentation this time was 'SQL: The one language to rule all your data'.

I've given this presentation a few times at different events (POUG, OOW, Oracle Code). I take the contents of this presentation for granted and that most people know these things. But the opposite is true. Well a lot of people do know these things, but a magnitude more do not seem to know.

For example, at last weeks Oracle Code event, I had about 100 people in the room. I started out by asking the attendees 'How many of you write SQL every day?'. About 90% put up their hand. Then a few minutes later after I start talking about various statistical functions in the database, I then ask them to 'Count how many statistical functions they have used?' I then asked them to raise their hands if they use over five statistical functions. About eight people put up their hands. Then I asked how many people use over ten functions. To my surprise only one (yes one) person put up their hand.

The feedback from the attendees was fantastic and they were very eager to go back to their day jobs and start implementing better SQL code and to learn more about the database. All they have to do is to send me 15% of their pay rises (a bit of a joke during the presentation. You had to be there ...)

The first half of the presentation talks about statistical, analytical and machine learning in the database.

The second half covers some (not all) of the various data types and locations of data that can be accessed from the database.

The presentation then concludes with the title of the presentation about SQL being the one language to rule all your data.

Based on last weeks experience, it looks like a lot more people need to hear it !

Hopefully I'll get the chance to share this presentation with other events and Oracle User Group conferences.

Two of the key take away messages are:

• Google makes us stupid
• We need to RTFM more often

Here is a link to the slides on SlideShare

SQL : The one language to rule all your data from Brendan Tierney

And I recorded a short video about the presentation with Bob from OTN/ODC.

Oracle 18c New Oracle Advanced Analytics (Machine Learning) features

With each release of the Oracle Database we get new Machine Learning features, under the umbrella term of Oracle Advanced Analytics option (OAA).

With Oracle 18c we get the following new features, that include new machine learning algorithms, improvements to machine learning algorithms, and meta-data improvements for registering new R based algorithms.

These new OAA features include:

New Time-Series function : This new function forecasts target value based solely on a known history of target values and uses the popular auto-regressive modelling method.

New Model Detail Views : Previously you could inspect the details of a model using a function. This is being phased out and replaced by model view, with the format DM$VA

New Neural Networks Algorithm : With the growing interest in deep learning, Oracle have now included a neural network algorithm into the database, thus providing SQL and PL/SQL interfaces to all for easy of use and easy of integration into applications.

New Random Forest Algorithm : Random Forests has been proven over the past few years to be very accurate for certain types of classification problems. This algorithm has now been included in the database, with SQL and PL/SQL interfaces.

Improved Sampling for Association Rules : A new specialised sampling approach is introduced for Association Rules. This is to improve performance, while maintaining accuracy, for large/big data sets.

Algorithm Meta Data Registration : Simplifies the integration of new algorithms in the R extensibility framework. This feature allows a uniform consistent approach of registering new algorithm functions and their settings.

New Exponential Smoothing Algorithm : This allows for users to make predictions from time series data, and includes 14 models, including the popular Holt (trend) and Holt-Winters (trend and seasonality) models, and the ability to handle irregular time series intervals.

New CUR Decomposition-based Algorithm for Attribute and Row Importance : Most algorithms focus on identifying columns or rows that are important within their data sets. This algorithm has the added feature of also identifying important rows.

As you can see there are a lot of machine learning new features in Oracle 18c. Each one of these new features will be explored in more detail in separate blog posts.

Python and Oracle : Fetching records and setting buffer size

If you used other languages, including Oracle PL/SQL, more than likely you will have experienced having to play buffering the number of records that are returned from a cursor. Typically this is needed when you are processing more than a few hundred records. The default buffering size is relatively small and by increasing the size of the number of records to be buffered can dramatically improve the performance of your code.

As with all things in coding and IT, the phrase "It Depends" applies here and changing the buffering size may not be what you need and my not help you to gain optimal performance for your code.

There are lots and lots of examples of how to test this in PL/SQL and other languages, but what I'm going to show you here in this blog post is to change the buffering size when using Python to process data in an Oracle Database using the Oracle Python library cx_Oracle.

Let us begin with taking the defaults and seeing what happens. In this first scenario the default buffering is used. Here we execute a query and the process the records in a FOR loop (yes these is a row-by-row, slow-by-slow approach.

import time

i = 0
# define a cursor to use with the connection
cur2 = con.cursor()
# execute a query returning the results to the cursor
print("Starting cursor at", time.ctime())
cur2.execute('select * from sh.customers')
print("Finished cursor at", time.ctime())

# for each row returned to the cursor, print the record
print("Starting for loop", time.ctime())
t0 = time.time()
for row in cur2:
    i = i+1
    if (i%10000) == 0:
        print(i,"records processed", time.ctime())

              
t1 = time.time()
print("Finished for loop at", time.ctime())
print("Number of records counted = ", i)

ttime = t1 - t0
print("in ", ttime, "seconds.")

This gives us the following output.

Starting cursor at  10:11:43
Finished cursor at  10:11:43
Starting for loop  10:11:43
10000 records processed  10:11:49
20000 records processed  10:11:54
30000 records processed  10:11:59
40000 records processed  10:12:05
50000 records processed  10:12:09
Finished for loop at  10:12:11 
Number of records counted =  55500
in  28.398550033569336 seconds.

Processing the data this way takes approx. 28 seconds and this corresponds to the buffering of approx 50-75 records at a time. This involves many, many, many round trips to the the database to retrieve this data. This default processing might be fine when our query is only retrieving a small number of records, but as our data set or results set from the query increases so does the time it takes to process the query.

But we have a simple way of reducing the time taken, as the number of records in our results set increases. We can do this by increasing the number of records that are buffered. This can be done by changing the size of the 'arrysize' for the cursor definition. This reduces the number of "roundtrips" made to the database, often reducing networks load and reducing the number of context switches on the database server.

The following gives an example of same code with one additional line.

cur2.arraysize = 500

Here is the full code example.

# Test : Change the arraysize and see what impact that has
import time

i = 0
# define a cursor to use with the connection
cur2 = con.cursor()
cur2.arraysize = 500
# execute a query returning the results to the cursor
print("Starting cursor at", time.ctime())
cur2.execute('select * from sh.customers')
print("Finished cursor at", time.ctime())

# for each row returned to the cursor, print the record
print("Starting for loop", time.ctime())
t0 = time.time()
for row in cur2:
    i = i+1
    if (i%10000) == 0:
        print(i,"records processed", time.ctime())

              
t1 = time.time()
print("Finished for loop at", time.ctime())
print("Number of records counted = ", i)

ttime = t1 - t0
print("in ", ttime, "seconds.")

Now the response time to process all the records is.

Starting cursor at 10:13:02 Finished cursor at 10:13:02 Starting for loop 10:13:02 10000 records processed 10:13:04 20000 records processed 10:13:06 30000 records processed 10:13:08 40000 records processed 10:13:10 50000 records processed 10:13:12 Finished for loop at 10:13:13 Number of records counted = 55500 in 11.780734777450562 seconds.

All done in just under 12 seconds, compared to 28 seconds previously.

Here is another alternative way of processing the data and retrieves the entire results set, using the 'fetchall' command, and stores it located in 'res'.

# Test : Change the arraysize and see what impact that has
import time

i = 0
# define a cursor to use with the connection
cur2 = con.cursor()
cur2.arraysize = 500
# execute a query returning the results to the cursor
print("Starting cursor at", time.ctime())
cur2.execute('select * from sh.customers')

t0 = time.time()
print("starting FetchAll at", time.ctime())
res = cur2.fetchall()
              
t1 = time.time()
print("finished FetchAll at", time.ctime())

ttime = t1 - t0
print("in ", ttime, "seconds.")

Oracle 18c DBaaS Cloud Setup

The 18c Oracle DBaaS is now available. This is the only place that Oracle 18c will be available until later in 2018. So if you want to try it out, then you are going to need to get some Oracle Cloud credits, or you may already have a paying account for Oracle Cloud.

The following outlines the steps you need to go through to gets Oracle 18c setup.

1. Log into your Oracle Cloud

Log into your Oracle Cloud environment. Depending on your access path you will get to your dashboard.

Select Create Instance from the dashboard.

2. Create a new Database

From the list of services to create, select Database.

3. Click 'Create Instance'

4. Enter the Database Instance details

Enter the details for your new Oracle 18c Database. I've called mine 'db18c'.

Then for the Software Release dropdown list, select 'Oracle Database 18c'.

Next select the Software Edition from the dropdown list.

5. Fill in the Instance Details

Fill in the details for 'DB Name', 'PDB Name', 'Administration Password', 'Confirm Password', setup the SSH Public Key, and then decide if you need the Backup and Recovery option.

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6. Create the DBaaS

Double check everything and when ready click on the 'Create' button.

7. Wait for Everything to be Create

Now is the time to be patient and wait while your cloud service is created.

I've created two different version of the 18c Oracle DBaaS. The Enterprise Edition to 30 minutes to complete and the High Performance service too 47 minutes.

No it's time to go play.

18c is now available (but only on the Cloud)

On Friday afternoon (16th February) we started to see tweets and blog posts from people in Oracle saying that Oracle 18c was now available. But is only available on Oracle Cloud and Engineered Systems.

It looks like we will have to wait until the Autumn before we can install it ourselves on our own servers :-(

Here is the link to the official announcement for Oracle 18c.

Oracle 18c is really Oracle 12.2.0.2. The next full new release of the Oracle database is expected to be Oracle 19.

The new features and incremental enhancements in Oracle 18c are:

• Multitenant
• In-Memory
• Sharding
• Memory Optimized Fetches
• Exadata RAC Optimizations
• High Availability
• Security
• Online Partition Merge
• Improved Machine Learning (OAA)
• Polymorphic Table Functions
• Spatial and Graph
• More JSON improvements
• Private Temporary Tablespaces
• New mode for Connection Manager

And now the all important links to the documentation.

Oracle 18c Documentation

Oracle 18c New Features

Oracle 18c Data Warehousing

To give Oracle 18c a try you will need to go to cloud.oracle.com and select Database from the drop down list from the Platform menu. Yes you are going to need an Oracle Cloud account and some money or some free credit. Go and get some free cloud credits at the upcoming Oracle Code events.

If you want a 'free' way of trying out Oracle 18c, you can use Oracle Live SQL. They have setup some examples of the new features for you to try.

NOTE: Oracle 18c is not Autonomous. Check out Tim Hall's blog posts about this. The Autonomous Oracle Database is something different, and we will be hearing more about this going forward.

Oracle and Python setup with cx_Oracle

Is Python the new R?

Maybe, maybe not, but that I'm finding in recent months is more companies are asking me to use Python instead of R for some of my work.

In this blog post I will walk through the steps of setting up the Oracle driver for Python, called cx_Oracle. The documentation for this drive is good and detailed with plenty of examples available on GitHub. Hopefully there isn't anything new in this post, but it is my experiences and what I did.

1. Install Oracle Client
The Python driver requires Oracle Client software to be installed. Go here, download and install. It's a straightforward install. Make sure the directories are added to the search path.

2. Download and install cx_Oracle
You can use pip3 to do this.

pip3 install cx_Oracle

Collecting cx_Oracle
  Downloading cx_Oracle-6.1.tar.gz (232kB)
    100% |████████████████████████████████| 235kB 679kB/s
Building wheels for collected packages: cx-Oracle
  Running setup.py bdist_wheel for cx-Oracle ... done
  Stored in directory: /Users/brendan.tierney/Library/Caches/pip/wheels/0d/c4/b5/5a4d976432f3b045c3f019cbf6b5ba202b1cc4a36406c6c453
Successfully built cx-Oracle
Installing collected packages: cx-Oracle
Successfully installed cx-Oracle-6.1  

3. Create a connection in Python
Now we can create a connection. When you see some text enclosed in angled brackets <>, you will need to enter your detailed for your schema and database server.

# import the Oracle Python library
import cx_Oracle

# define the login details
p_username = ""
p_password = ""
p_host = ""
p_service = ""
p_port = "1521"

# create the connection
con = cx_Oracle.connect(user=p_username, password=p_password, dsn=p_host+"/"+p_service+":"+p_port)

# an alternative way to create the connection
# con = cx_Oracle.connect('/@/:1521')

# print some details about the connection and the library
print("Database version:", con.version)
print("Oracle Python version:", cx_Oracle.version)


Database version: 12.1.0.1.0
Oracle Python version: 6.1

4. Query some data and return results to Python
In this example the query returns the list of tables in the schema.

# define a cursor to use with the connection
cur = con.cursor()
# execute a query returning the results to the cursor
cur.execute('select table_name from user_tables')
# for each row returned to the cursor, print the record
for row in cur:
    print("Table: ", row)

Table:  ('DECISION_TREE_MODEL_SETTINGS',)
Table:  ('INSUR_CUST_LTV_SAMPLE',)
Table:  ('ODMR_CARS_DATA',)

Now list the Views available in the schema.

# define a second cursor
cur2 = con.cursor()
# return the list of Views in the schema to the cursor
cur2.execute('select view_name from user_views')
# display the list of Views
for result_name in cur2:
    print("View: ", result_name)

View:  ('MINING_DATA_APPLY_V',)
View:  ('MINING_DATA_BUILD_V',)
View:  ('MINING_DATA_TEST_V',)
View:  ('MINING_DATA_TEXT_APPLY_V',)
View:  ('MINING_DATA_TEXT_BUILD_V',)
View:  ('MINING_DATA_TEXT_TEST_V',)

5. Query some data and return to a Panda in Python
Pandas are commonly used for storing, structuring and processing data in Python, using a data frame format. The following returns the results from a query and stores the results in a panda.

# in this example the results of a query are loaded into a Panda
# load the pandas library
import pandas as pd

# execute the query and return results into the panda called df
df = pd.read_sql_query("SELECT * from INSUR_CUST_LTV_SAMPLE", con)

# print the records returned by query and stored in panda
print(df.head())

 CUSTOMER_ID     LAST    FIRST STATE     REGION SEX    PROFESSION  \
0     CU13388     LEIF   ARNOLD    MI    Midwest   M        PROF-2   
1     CU13386     ALVA   VERNON    OK    Midwest   M       PROF-18   
2      CU6607   HECTOR  SUMMERS    MI    Midwest   M  Veterinarian   
3      CU7331  PATRICK  GARRETT    CA       West   M       PROF-46   
4      CU2624  CAITLYN     LOVE    NY  NorthEast   F      Clerical   

  BUY_INSURANCE  AGE  HAS_CHILDREN   ...     MONTHLY_CHECKS_WRITTEN  \
0            No   70             0   ...                          0   
1            No   24             0   ...                          9   
2            No   30             1   ...                          2   
3            No   43             0   ...                          4   
4            No   27             1   ...                          4   

   MORTGAGE_AMOUNT  N_TRANS_ATM  N_MORTGAGES  N_TRANS_TELLER  \
0                0            3            0               0   
1             3000            4            1               1   
2              980            4            1               3   
3                0            2            0               1   
4             5000            4            1               2   

  CREDIT_CARD_LIMITS  N_TRANS_KIOSK  N_TRANS_WEB_BANK       LTV  LTV_BIN  
0               2500              1                 0  17621.00   MEDIUM  
1               2500              1               450  22183.00     HIGH  
2                500              1               250  18805.25   MEDIUM  
3                800              1                 0  22574.75     HIGH  
4               3000              2              1500  17217.25   MEDIUM  

[5 rows x 31 columns]

6. Wrapping it up and closing things
Finally we need to wrap thing up and close our cursors and our connection to the database.

# close the cursors
cur2.close()
cur.close()

# close the connection to the database
con.close()

Useful links
cx_Oracle website
cx_Oracle documentation
cx_Oracle examples on GitHub

Watch out for more blog posts on using Python with Oracle, Oracle Data Mining and Oracle R Enterprise.

Relation Theory videos by CJ Date

Here is a series of videos by CJ Date on Relational Theory.

Introduction video

An Introduction to set theory (videos on O'Reilly website)

Nullology (videos on O'Reilly website)

Nulls, Three-Valued Logic, and Missing Information (videos on O'Reilly website)

The Closed World Assumption (videos on O'Reilly website)

View Updating (videos on O'Reilly website)

Oracle Code Online December 2017

This week Oracle Code will be having an online event consisting of 5 tracks and with 3 presentations on each track. This online Oracle Code event will be given in 3 different geographic regions on 12th, 13th and 14th December. I've been selected to give one of these talks, and I've given this talk at some live Oracle Code events and at JavaOne back in October. The present is pre-recorded and I recorded this video back in September. I hope to be online at the end of some of these presentations to answer any questions, but unfortunately due to changes with my work commitments I may not be able to be online for all of them. The moderator for these events will take your questions (or you can send them to me here) and I will write a blog post answering all your questions.

Make SQL Great Again baseball cap

Make SQL great again baseball cap

Let me know if you would like to order one.
They cost €15 + P&P

Irish people presenting at OOW

Here is a list of presentations at Oracle Open World and JavaOne in 2017, that will be given by people and partners based in Ireland.

(I'll update this list if I find additional presentations)

Day	Time	Presentation	Location
Sunday	13:45-14:30	SQL: One Language to Rule All Your Data [OOW SUN1238] Brendan Tierney, Oralytics SQL is a very powerful language that has been in use for almost 40 years. SQL comes with many powerful techniques for analyzing your data, and you can analyze data outside the database using SQL as well. Using the new Oracle Big Data SQL it is now possible to analyze data that is stored in a database, in Hadoop, and in NoSQL all at the same time. This session explores the capabilities in Oracle Database that allow you to work with all your data. Discover how SQL really is the unified language for processing all your data, allowing you to analyze, process, run machine learning, and protect all your data. Hopefully this presentation will be a bit of Fun! For those who have been working with the database for a long time, we can sometimes forget what we can really do. For those starting out in the career may not realise what the database can do. The presentation delivers an important message while having a laugh or two (probably at me).	Marriott Marquis (Golden Gate Level) - Golden Gate C1/C2
Monday	16:30-17:15	ESB Networks Automates Core IT Infrastructure and Grid Operations [CON7878] Simon Holt, DBA / Technical Architect, ESB Networks Andrew Walsh, OMS Application Support, ESB In this session learn how ESB Networks deployed Oracle Utilities Network Management System Release 1.12 on a complete Oracle SuperCluster. Hear about the collaboration between multiple Oracle business units and the in-house expertise that delivered an end-to-end solution. This upgrade is an important step toward expanding ESB Network’s future network operations vision. Her about the challenges, the process of choosing a COTS solution, cybersecurity, and implementation. The session also explores the benefits the new system delivered when managing the effects of large-scale weather events, as well as the technical challenges of deploying a combined hardware and software solution.	Park Central (Floor 2) - Metropolitan I
Monday	16:45-17:30	Automation and Innovation for Application Management and Support [CON7862] Raja Roy, Associate Partner, IBM Ireland Automation and innovation are transforming the way application support and development projects are being executed. Market trends show three fundamental shifts: innovation to improve quality of service delivery, the emergence of knowledge-based systems with capabilities for self-service and self-heal, and leveraging the power of the cloud to move capital expenditures to operating expenditures for enhanced functionality. In this session see how IBM introduced innovation in deployments globally to help customers achieve employee and business productivity and enhanced quality of services.	Moscone West - Room 3022
Tuesday	12:15-13:00	DMigrating Oracle E-Business Suite to Oracle IaaS: A Customer Journey [CON1848] Ken MacMahon, IT, Version 1 Ken Lynch, Head of IT, Irish Life Simon Joyce, Consultant / Contractor, Version 1 Software In this session hear about a leading global insurance provider’s experience of migrating Oracle E-Business Suite to Oracle Cloud. This session includes a discussion of the considerations for Oracle Iaas/PaaS vs. alternatives, the total cost of ownership for Oracle IaaS vs. on-premises solutions, the key project and support issues, the benefits of IaaS, and tips and tricks. Gain insights that can help others on their journey with Oracle IaaS generally and with Oracle E-Business Suite specifically.	Moscone West - Room 2001
Wednesday	14:00-14:45	Ireland's An Post: Customer Analytics Using Oracle Analytics Cloud [CON7176] Tony Cassidy, CEO, Vertice John Hagerty, Oracle An Post, the Republic of Ireland’s state-owned provider of postal services, is an organization in transformation. It has used data and analytics to create innovations that led to cost savings and better sustainability. The current focus—customer analytics for a new line of business called Parcels and Packets—utilizes Oracle Analytics Cloud to externalize pertinent data to clients through a portal in a secure, effective, and easy-to-manage environment. In this session hear from An Post and its partner, Vertice, as they discuss the architecture and solution, along with recommendations for ensuring success using Oracle Analytics Cloud.	Moscone West - Room 3009
Thursday	13:45-14:30	Is SQL the Best Language for Statistics and Machine Learning? [OOW and JavaOne CON7350] Brendan Tierney, Oralytics Did you know that Oracle Database comes with more than 300 statistical functions? And most of these statistical functions are available in all versions of Oracle Database? Most people do not seem to know this. When we hear about people performing statistical analytics, we hear them talking about Excel and R, but what if we could do statistical analysis in the database without having to extract any data onto client machines? This presentation explores the various statistical areas available in Oracle Database and gives several demonstrations. We can also greatly expand our statistical capabilities by using Oracle R Enterprise with the embedded capabilities in SQL. This presentation is just one of the 14 presentations that are scheduled for the Thursday! I believe this session is already fully booked, but you can still add yourself to the wait list.	Marriott Marquis (Golden Gate Level) - Golden Gate B