Across all industries, organizations are embracing the promise of Apache Hadoop to store and analyze data of all types, at larger volumes than ever before possible. But to tap into the true value of this data, organizations need to manage this data and its subsequent metadata to understand its context, see how it’s changing, and take actions on it. Cloudera Navigator is the only integrated data management and governance for Hadoop and is designed to do exactly this. With Cloudera 5.7, we have further expanded the capabilities in Cloudera Navigator to make it even easier to understand your data and maintain metadata consistency as it moves through Hadoop.

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Optimized Data Management &
Governance with Cloudera 5.7:
Cloudera Navigator 2.6
Mark Donsky | Director of Product Management

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The Benefits of Hadoop...
One place for unlimited data
• All types
• More sources
• Faster, larger ingestion
Unified, multi-framework data access
• More users
• More tools
• Faster changes

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…can cause data management challenges
Navigator’s Governance Foundation
Unified auditing Comprehensive lineage Unified metadata Universal policies
Compliance Officer
Track, understand and protect
access to sensitive data
Am I prepared for an
audit?
Who’s accessing what
data?
What are they doing with
the data?
Is sensitive data governed
and protected?
Data Stewards & Curators
Manage and organize data
assets at Hadoop scale
How do efficiently manage
data lifecycle, from ingest
to purge?
How do I classify data
efficiently?
How do I make data
available to my end users
efficiently?
Data Scientists & BI Users
Effortlessly find and trust the
data that matters most
How can I explore data on
my own?
Can I trust what I find?
How do I use what I find?
How do I find and use
related data sets?
Hadoop Admins & DBAs
Boost user productivity and
cluster performance
How is data being used
today?
How can I optimize for
future workloads?
How can I quickly take
advantage of Hadoop risk-
free?

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Poll
• What’s your top Hadoop data management concern?
• Compliance (e.g., PCI, HIPAA)
• Stewardship (data ingest, lifecycle management, access management, purge)
• Curation (custom metadata tagging)
• Enabling end user self-service (finding, trusting, and using data sets)
• Administration (model and workload optimization)
• Other/not sure yet

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Cloudera Navigator
The only integrated data management and governance platform for Hadoop
Trusted for production
• Deployed by hundreds of customers
across multiple industries
• Over three years in production
Compliance-ready
• The only Hadoop distribution to pass
PCI audit
Plays nicely with others
• Integrated with the leading partner
solutions

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Poll
• Have you Cloudera Navigator deployed in your environment?
• Yes in production
• Yes in dev/test
• No, but we’re planning
• No plans yet
• What’s Navigator?

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End-to-End Data Management
Cloudera Navigator + Partners
Lineage Auditing Metadata
AugmentationConsumption

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Cloudera Navigator 2.6
What’s New

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Cloudera Navigator 2.6
Lineage for business users
Description
• Establish trust: “where did this data set come
from?”
• Determine impact: “who’s using this data
set?”
• Preserves all governance-related details, but
presents them only when needed
Benefits
• ↓ cost: administrators field fewer calls about
data location, usage, trust, and provenance
• ↓ risk: less likely that end users will use the
wrong data sets for their analysis; reduce
reputational risk from customer data breach

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Cloudera Navigator 2.6
Managed metadata
Define metadata properties Add managed metadata Search for metadata
Description
• Organize and enforce validation on important
business metadata
• Stewardship: lifecycle stage, retain until, data owner
• Classification: keywords, department, fiscal quarter
Benefits
• ↓ cost: find and trust datasets faster
• ↓ risk: less likely that end users will use the wrong
data sets for their analysis

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Cloudera Navigator 2.6
HDFS metadata purge
Description
• Enables administrators to purge
unused HDFS entities from the Solr
database
• Critical for maintaining optimal
performance of larger deployments
• Invoked as a REST API call
Benefits
• ↓ cost: ensure optimal performance
with minimal administrative effort

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Cloudera Navigator Demo

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Cloudera Navigator Roadmap Highlights
2H-2016
• Expanded coverage: Spark lineage, Kafka
auditing
• Hadoop SQL workload optimization
• Metadata purge for Hive and operational
metadata
• Sentry ABAC
1H-2017
• Comprehensive governance for the cloud
• Discovery on S3
• Auditing, lineage and metadata on
transient clusters
• Multi-cluster, hybrid cloud support
• Fine-grained access control
• SolrCloud

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More Information & Next Steps
Get Started
• Download C5.7: www.cloudera.com/downloads
Release Notes
• www.cloudera.com/documentation/enterprise/latest/
topics/rg_release_notes.html
Training Classes
• university.cloudera.com

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Questions?