X
search
‹ Back
  • Products
    • All Products
    • Talend Cloud
    • Cloud Data Integration
    • Cloud Data Preparation
    • Stitch Data loader
    • Big Data
    • Data Integration
    • Data Quality
    • Data Services Platform
    • Data Fabric
    • Open Source Tools
  • Download
  • Solutions
    • All Solutions
    • Cloud Data Lakes
    • Talend for AWS Cloud
    • Talend for Azure Cloud
    • Talend Google Cloud
    • Talend for Cloudera Altus
    • Talend for Hadoop
    • Big Data Analytics
    • IoT & Real-Time Analytics
    • Data Governance and MDM
    • Self-Service Data for Anyone
    • Data Services
    • Data Integration
  • Why Talend
    • Why Talend
    • Customers
    • Find a Partner
    • Be a Partner
    • Community
  • Services
    • Services
    • Training
    • Technical Support
    • Consulting
    • Customer Success
  • Resources
    • Resources
    • Blog
    • Community
    • Help Center
  • Company
    • Company
    • Awards
    • Foundations
    • Leadership
    • Investors
    • News
    • Events
    • Careers
    • Contact
  • Languages
    • English
    • Français
    • Deutsch
    • Italiano
    • 日本語
    • Español
    • 中文
  • Login
  • Free Trial
  • Products
      • Talend Data Fabric – Multicloud and Hybrid
        • Getting Started with Data Integration
          Read Resource ›
      • Collect and Transform – Quickly integrate data from any source
          • Stitch Data Loader
          • Data Integration
          • Big Data Integration
          • Cloud Pipeline Designer
          • Data Preparation
          • Application Integration
          • B2B Integration
        • Getting Started with Data Integration
          Read Resource ›
      • Govern – Achieve trusted data and increase compliance
          • Data Quality
          • Data Catalog
          • Data Preparation
          • Data Stewardship
        • The Definitive Guide to Data Governance
          Read Resource ›
      • Share – Provide all stakeholders with trusted data
          • Cloud API Services
          • Application Integration
          • B2B Integration
        • How To Share Data At Scale
          View Webinar ›
      • Free Trial
        • 2019 Gartner Magic Quadrant for Data Integration Tools
          Read Resource ›
      • Open Source
        • Introduction to Talend Open Studio for Data Integration
          Watch Video ›
      • Pricing and Packaging
        • Introduction to Talend Open Studio for Data Integration
          Watch Video ›
      • Explore all apps
        • Introduction to Talend Open Studio for Data Integration
          Watch Video ›
  • Downloads
  • Solutions
      • Industries
          • Financial Services
          • Government
          • Healthcare
          • Retail
          • Telecommunications and Media
        • 2019 Gartner Magic Quadrant for Data Integration Tools
          Read Resource ›
      • Ecosystems
          • Amazon Web Services
          • Microsoft Azure
          • Google Cloud Platform
          • Snowflake
          • Databricks
          • Cloudera Altus
          • Trusted Cloud Data Lakes on AWS
        • 6 Key Trends for IT Decision Makers
          Read Resource ›
      • Technologies
          • Cloud Data Lakes
          • Cloud Data Warehouses
          • Data Integration and ETL
          • Hadoop
          • Data Services
          • IoT and Real-time Analytics
        • A Practical Guide to Data Privacy, Compliance, and Governance
          Read Resource ›
      • Business Initiatives
          • Data Privacy, CCPA, and GDPR
          • Self-Service Data
          • Optimize Operations
          • Risk and Compliance
          • Data You Can Trust
          • Innovate at Speed in the Cloud
        • 2019 Gartner Magic Quadrant for Data Integration Tools
          Read Resource ›
  • Why Talend
      • Why Talend
        • 2019 Gartner Magic Quadrant for Data Integration Tools
          Read Resource ›
      • Customers
        • How Save the Children Sped Up Data Integration
          Read Customer Story ›
      • Community
        • Visit Talend's Community
          Take a look ›
  • Partners
      • Find a Partner
        • 2019 Gartner Magic Quadrant for Data Integration Tools
          Read Resource ›
      • Become a Partner
        • 2019 Gartner Magic Quadrant for Data Integration Tools
          Read Resource ›
      • Partner Accreditation Program
        • 2019 Gartner Magic Quadrant for Data Integration Tools
          Read Resource ›
      • Partner Portal Login
        • 2019 Gartner Magic Quadrant for Data Integration Tools
          Read Resource ›
      • Partner Training
        • 2019 Gartner Magic Quadrant for Data Integration Tools
          Read Resource ›
  • Services
      • Training
          • Training Paths
          • Instructor-led Training
          • Learning Subscription
          • Certification
          • Partner Training
          • Class Calendar
        • A Day in the Life of an Integration Developer
          Read Resource ›
      • Technical Support
          • Register for Account
          • Search Documentation
          • Log a Ticket
        • Visit Talend’s Community
          Take a look ›
      • Consulting
        • The Forrester Wave™: Strategic iPaaS and Hybrid Integration Platforms
          Read Resource ›
      • Customer Success
        • The Forrester Wave™: Strategic iPaaS and Hybrid Integration Platforms
          Read Resource ›
  • Resources
      • Resource Center
        • Introduction to Talend Open Studio for Data Integration
          Watch Video ›
      • Videos
        • Connect Anything with Talend
          Learn More ›
      • Blog
        • Data Model Design and Best Practices
          Read Blog Post ›
      • Community
        • Visit Talend’s Community
          Take a look ›
      • Help Center
        • Discovering Talend Studio
          Watch Video ›
  • Company
      • Company
          • Awards
          • Foundations
        • 2019 Gartner Magic Quadrant for Data Integration Tools
          Read Resource ›
      • Leadership
        • 2019 Gartner Magic Quadrant for Data Integration Tools
          Read Resource ›
      • Investors
        • 2019 Gartner Magic Quadrant for Data Integration Tools
          Read Resource ›
      • News
        • 2019 Gartner Magic Quadrant for Data Integration Tools
          Read Resource ›
      • Events
        • 2019 Gartner Magic Quadrant for Data Integration Tools
          Read Resource ›
      • Careers
        • How Save the Children Sped Up Data Integration
          Read Customer Story ›
      • Contact Us
        • 2019 Gartner Magic Quadrant for Data Integration Tools
          Read Resource ›
  • Free Trial
      • English
      • Français
      • Deutsch
      • Italiano
      • 日本語
      • Español
    • 中文
    • 中文
  •  

    Ofer Habushi

    Ofer focuses on helping Talend’s customers successfully deliver Big Data related projects while understanding the advantages and potential of these new technologies. Ofer is dedicated to keeping current on the latest Big Data technology development and its practical uses. Ofer joined Talend in 2014; previously he worked as a developer and team lead at eBay.

      Contributions by Ofer Habushi

      How to Aggregate Clickstream Data with Apache Spark

      June 01 2016 Ofer Habushi
        As part of a POC of Talend v6.1 Big Data capabilities, I was asked by one of our long-time customers, a major e-commerce company, to present a solution for aggregating huge files of clickstream data on Hadoop. The input data was a giant clickstream file (larger than 100GB, or even terabytes) from a website. Our goal was to aggregate the file and add a session ID column. We needed to create session records for all u
      READ ARTICLE

      Looking for the latest on data integration, cloud, data governance, and more?

      Don't miss out! Sign up for our newsletter to get all the information you need.

      Thank you for registering to the Talend Newsletter!

      • Products
        • Cloud Integration
        • Data Integration
        • Data Governance
        • API and Application Integration
        • Free and Open Source Products
        • Talend Data Fabric
        • Pricing and Packages
      • Get Started
        • Free Trial
        • Downloads
        • Contact Us
      • Why Talend
        • Customers
        • Find a Partner
        • Be a Partner
        • Community
      • Services and Support
        • Technical Support
        • Consulting
        • Training
      • Resources
        • Resource Center
        • Blog
        • Help
      • Company
        • Leadership
        • Investors
        • News
        • Careers
        • Contact Us
      • facebook
      • twitter
      • facebook
      • instagram
      • Stitch: Simple, extensible ETL built for data teams
      • Privacy Policy
      • Talend EULA
      • Terms of Use
      • Site Map

      © 2019 Talend All rights reserved.