Product
- Product Overview
  
  Product Overview
  
  Vertica delivers unified analytics and machine learning at unprecedented speed, scale, and value.
  
  Learn More
- Product
  - Vertica Accelerator,
    Vertica-as-a-Service
    - Vertica SaaS offering
    - Built on and delivers all the functionality of the Vertica Unified Analytics Platform
    - Automated administration and runs in your own AWS account
- second column
  - Vertica Unified Analytics Platform,
    Customer-Managed Software
    - Bring Your Own License (BYOL) analytics software
    - Runs on-premises, hybrid, multi clouds, and containerized
    - Advanced analytics, in database ML, and data lake query engine
- Product Resource
  
  Vertica Announces Vertica 12 for Future-Proof Analytics
  
  Latest version of analytics database enables more deployment flexibility, advanced analytics, and enhanced machine learning
Industries
- Solutions Overview
  
  Featured Use Case:
  Customer Behavior Analytics
  
  Customer centricity is a mission critical initiative across industries. Unify customer data, deliver personalized, omni-channel experiences, and grow and retain your customer base.
  
  Learn More
- Industries
- Industries
- Industries Resource
  
  Harness the Internet of Things (IoT)
  
  IoT data is expected to grow exponentially across industries. Learn how to leverage sensor data at massive scale for business and customer value.
  
  Read On
Support & Services
- Support Resource
  
  Support & Services
  
  Access subscription-based pricing: New customers eligible for a 50% discount.
  
  Act now
- Support Links
- Documentation
- Downloads
Partners
- Partners Overview
  
  Partners
  
  Tight integration with and support from leading technology and solution providers.
  
  Learn More
- Partners
- col 2
  - 3rd Party Technology Partner Integration
  - Quickstarts
- Partners Resource
  
  Vertica Inside – Embedded Analytics at Scale
  
  Seize the huge growth opportunity for OEM software developers
Resources
- Resource Library
  
  Resources
  
  Explore our Thought Leadership library, including the most recent articles, webcasts and reports, with expert insights.
  
  Browse Resources
- Resource Library
  - Blog
  - Case Studies
  - Demos
  - eBooks
  - Infographics
  - Videos
- Webcasts
- What is…analytics and database technology topics
About
- About Vertica
  
  About Vertica
  
  Built for Fast. Built for Freedom.
  
  Learn More
- col 2
  - Careers
  - Contact us
- About Vertica
  - News & Recognition
  - Events
- About Resource
  
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Vertica Blog

Vertica Blog

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Programmer

Improving COUNT DISTINCT Performance with Live Aggregate Projections

HPBigData_BP
February 17, 2016

Today?s organizations need to be able to measure the effectiveness of online ads and marketing campaigns. In your particular organization, you may want to measure how effectively your ads drive unique visitors to your website. Or you may want to see if your ads drive repeat visits from the same user over a specific period...

Live Aggregate Projections with Vertica

Steve Sarsfield, Vertica Senior Product Marketing Manager – Partner Ecosystem
July 1, 2014

The Dragline release of Vertica offers an exciting new feature that is unique in the world of big data analytics platforms. We now offer Live Aggregate projections as part of the platform. The impact is that you can really fly through certain types of big data analytics that typically grind down any analytics system.