Are you curious about KNIME Software? Do you know the difference between KNIME Analytics Platform and KNIME Server? Which data sources can KNIME connect to? Can you run an R script from within a KNIME workflow? A Python script? Which other integrations are available? How can KNIME help with ETL, data preparation, and general data manipulation? Which machine learning algorithms can KNIME offer? This webinar answers all of these questions! There’s also information about connecting to big data clusters and how you can run the whole or part of your analysis on a big data platform. It also covers everything you need to know about Microsoft Azure and Amazon AWS

1. © 2018 KNIME AG. All rights reserved.
Overview of KNIME Software
Cynthia Padilla
KNIME

2. © 2018 KNIME AG. All rights reserved. 2
Agenda
• KNIME Software Introduction
• Overview of KNIME Analytics Platform
• Why do I need KNIME Server?
• How do I get started?
• Q&A

3. 3© 2018 KNIME AG. All rights reserved.
KNIME Software Introduction

4. © 2018 KNIME AG. All rights reserved. 4
KNIME Software Overview

5. 5© 2018 KNIME AG. All rights reserved.
KNIME Analytics Platform

6. © 2018 KNIME AG. All rights reserved. 6
What is KNIME Analytics Platform?
• A tool for data analysis, manipulation, visualization, and reporting
• Based on the graphical programming paradigm
• Provides a diverse array of extensions:
• Text Mining
• Network Mining
• Cheminformatics
• Big Data
• Many integrations,
such as Java, R, Python,
Weka, H2O, etc.

7. © 2018 KNIME AG. All rights reserved. 7
Visual KNIME Workflows
Nodes perform tasks on data
Workflows combine nodes
to model data flow
Status
Input(s)
Outputs
Not Configured
Idle
Executed
Error

8. © 2018 KNIME AG. All rights reserved. 8
Analysis & Mining
Statistics, Machine Learning, Data
Mining, Web Analytics, Text
Mining, Network Analysis, Social
Media Analysis, R, Weka, Python,
Community / 3rd party, ...
Data Access
MySQL, Oracle, ...
SAS, SPSS, ...
Excel, Flat, ...
Hive, Impala, ...
XML, JSON, PMML
Text, Doc, Image, ...
Web Crawlers,
Industry Specific,
Community / 3rd
party ...
Transformation
Row, Column, Matrix
Text, Image, Networks, Time
Series, Java, Python,
Community / 3rd party, ...
Visualization
R, Python,
JFreeChart,
JavaScript,
Community / 3rd party, ...
Deployment
via BIRT
PMML, XML, JSON
Databases, Excel, Flat, etc.
Text, Doc, Image
Industry Specific
Community / 3rd party, ...
Over 2000 native and embedded nodes included:
Big Data
Hive, Impala, HDFS Vertica,
Teradata/Aster, Spark, MLlib,
Community / 3rd party, ...

9. © 2018 KNIME AG. All rights reserved. 9
Analyze & Data Mining
• Regression
• Linear, logistic, time series analysis
• Classification
• Decision tree, ensembles, SVM,
MLP, Naïve Bayes, random forest,
neural networks, model
optimization
• Clustering
• k-means, DBSCAN, hierarchical
• Validation
• Cross-validation, scoring, ROC
• Misc
• PCA, MDS, item set mining
• External
• R, Python, H20, Weka
• Deep Learning

10. © 2018 KNIME AG. All rights reserved. 10
Analysis & Mining
Statistics, Machine Learning, Data
Mining, Web Analytics, Text
Mining, Network Analysis, Social
Media Analysis, R, Weka, Python,
Community / 3rd party, ...
Data Access
MySQL, Oracle, ...
SAS, SPSS, ...
Excel, Flat, ...
Hive, Impala, ...
XML, JSON, PMML
Text, Doc, Image, ...
Web Crawlers,
Industry Specific,
Community / 3rd
party ...
Transformation
Row, Column, Matrix
Text, Image, Networks, Time
Series, Java, Python,
Community / 3rd party, ...
Visualization
R, Python,
JFreeChart,
JavaScript,
Community / 3rd party, ...
Deployment
via BIRT
PMML, XML, JSON
Databases, Excel, Flat, etc.
Text, Doc, Image
Industry Specific
Community / 3rd party, ...
Over 2000 native and embedded nodes included:
Big Data
Hive, Impala, HDFS Vertica,
Teradata/Aster, Spark, MLlib,
Community / 3rd party, ...

11. 11© 2018 KNIME AG. All rights reserved.
Integration

12. © 2018 KNIME AG. All rights reserved. 12
Python Integration
12
• Run Python inside KNIME
• Works with existing installations
• UI modeled after R integration

13. © 2018 KNIME AG. All rights reserved. 13
Python Scripting UI
13

14. © 2018 KNIME AG. All rights reserved. 14
R Integration
14
• Run R inside KNIME.
• Works with existing R installations.
• Nodes for many tasks, but all with
similiar interfaces.

15. © 2018 KNIME AG. All rights reserved. 15
R Integration UI
15
Syntax Highlighting
Select R
workspace
Create and
store
templates
Evaluate
script
Show
Results
R error
messages

16. © 2018 KNIME AG. All rights reserved. 16
H20 Integration
16
• H20 - Machine Learning and
Analytics library
• KNIME – H20 integration provides
nodes for machine learning and
scoring.

17. © 2018 KNIME AG. All rights reserved. 17
Java Script Integration
17
• Run Java Script inside KNIME.
• Nodes for many tasks, but all with
similiar interfaces.
• Visualization - create inteactive
Views

18. 18© 2018 KNIME AG. All rights reserved.
Big Data

19. © 2018 KNIME AG. All rights reserved. 19
KNIME Big Data Connectors
• Preconfigured connectors
– Hive
– Cloudera Impala
• Extends the open source database integration

20. © 2018 KNIME AG. All rights reserved. 20
Native MLlib model
KNIME Extension for Apache Spark
• Advanced Analytics on Hadoop
• Based on Spark MLlib
• Native MLlib model learning and prediction
• Spark nodes start and manage Spark jobs

21. © 2018 KNIME AG. All rights reserved. 21
Machine Learning for Apache Spark
21

22. © 2018 KNIME AG. All rights reserved. 22
Test Big Data Nodes – Create Local Big Data Environment

23. © 2018 KNIME AG. All rights reserved. 23
Getting Started: KNIME EXAMPLES
• Public repository with large
selection of example workflows for
many, many applications
• Right- click and log in in KNIME
Explorer
23

24. 24© 2018 KNIME AG. All rights reserved.
Demo

25. 25© 2018 KNIME AG. All rights reserved.
Why do I need KNIME Server?

26. © 2018 KNIME AG. All rights reserved. 26
KNIME Server Provides
• Collaboration
• Deployment
• Access Rights
• Scheduling
• REST API
• Guided Analytics

27. © 2018 KNIME AG. All rights reserved. 27
Server features: Secure workflows and Data files
• Share workflows
• Directory- and workflow-level permissions possible,
including LDAP groups

28. © 2018 KNIME AG. All rights reserved. 28
Server features: Shared metanodes
• Metanodes can be stored on the server and used in
workflows as links

29. © 2018 KNIME AG. All rights reserved. 29
Server features: Remote and scheduled execution

30. © 2018 KNIME AG. All rights reserved. 30
Server features: Workflow diff
• Versions can be compared to each other:

31. © 2018 KNIME AG. All rights reserved. 31
Server features: Web services
• Deploy workflows as REST-based web services:

32. © 2018 KNIME AG. All rights reserved. 32
KNIME Server features: Web portal
• Allows workflows to be
used as web applications

33. © 2018 KNIME AG. All rights reserved. 33
KNIME Server features: User management
• User Authentication – DB based authentication
– Recommended for small groups whit no LDAP access
– The WebPortal can be used to add/remove users
• User Authentication – LDAP authentication
– LDAP integration
– Support for Kerberos and LDAP for SSO
• Make tasks like user administration easier

34. © 2018 KNIME AG. All rights reserved. 34
KNIME Software in the Cloud
• Get started quickly
• Get closer to your data
• Connectors for AWS S3 &
Azure Blob Store
• Scale to fit your workloads

35. © 2018 KNIME AG. All rights reserved. 35
KNIME Server Summary
https://www.knime.com/knime-server#knime-server-editions
Management
Deployment
Configuration &
Versioning
RESTful Services
Client & User
PreferencesSecurity
Guided Analytic AppsWeb Front-ends
Collaboration
Workflow Hub Workflows
Shared Repository, Versioning
Metanodes, Nodes Data
Automation
Distributed Executors
Remote, Client ControlProvisioning
Marketing and Sales
Decisions
Financial Decisions
Manufacturing
Decisions
IT Decisions
Product R&D
Decisions
Guided Analytics
for Everybody

36. 36© 2018 KNIME AG. All rights reserved.
How do I get started?

37. © 2018 KNIME AG. All rights reserved. 37
KNIME Analytics Platform: Try it Now!
• Download from
www.knime.com
• Become active on our Forum!
https://forum.knime.com/
• E-learning Course
https://www.knime.com/knime-introductory-course

38. © 2018 KNIME AG. All rights reserved. 38
KNIME Analytics Platform: Try it Now!
Download at knime.com/downloads
Check out knime.com/knimepress
Book code:
KNIME-WEBINAR-0718

39. 39© 2018 KNIME AG. All rights reserved.
The KNIME® trademark and logo and OPEN FOR INNOVATION® trademark are used by
KNIME AG under license from KNIME GmbH, and are registered in the United States.
KNIME® is also registered in Germany.