Hadoopsummit16 myui
This document discusses Hivemall, an open source machine learning library for Apache Hive, Spark, and Pig. It provides an overview of Hivemall, describing its key features and algorithms. These include classification, regression, recommendation, and other machine learning methods. The document also outlines Hivemall's integration with technologies like Spark, Hive, and Pig and its use cases in ind
File Format Benchmark - Avro, JSON, ORC & Parquet
This document summarizes a benchmark study of file formats for Hadoop, including Avro, JSON, ORC, and Parquet. It found that ORC with zlib compression generally performed best for full table scans. However, Avro with Snappy compression worked better for datasets with many shared strings. The document recommends experimenting with the benchmarks, as performance can vary based on data characteristic
Apache NiFi 1.0 in Nutshell
This document provides an overview of Apache NiFi 1.0 and discusses some of its key enhancements and features. NiFi is a tool for managing the flow of data in and between systems and applications. The document outlines NiFi's history and goals. It describes enhancements in NiFi 1.0 including a modernized user interface, increased number of processors, deeper ecosystem integration, multitenant auth
Real-time Analytics and Anomalies Detection using Elasticsearch, Hadoop and Storm
Finding relevant information fast has always been a challenge, even more so in today’s growing “oceans” of data. This talk explores the area of real-time analytics and anomalies detection (in particular credit card fraud) using Apache Hadoop as a data platform, Apache Storm for real-time computation, data ingestion and orchestration and Elasticsearch for performing advanced real-time searches. Thi
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Governed Self Service Analytics at eBay
Building Information Platform - Integration of Hadoop with SAP HANA and HANA VORA
How to Build a Successful Data Lake
Integrating Apache Spark and NiFi for Data Lakes
Reliable and Scalable Data Ingestion at Airbnb
hive HBase Metastore - Improving Hive with a Big Data Metadata Storage
Yahoo's Next Generation User Profile Platform
Apache Ranger Hive Metastore Security
Faster, Faster, Faster: The True Story of a Mobile Analytics Data Mart on Hive
From Zero to Data Flow in Hours with Apache NiFi
20161027 hadoop summit Generating Recommendations at Amazon Scale with Apache Spark and Amazon DSSTNE
Hadoop Summit 2016 San Jose
The Avant-garde of Apache NiFi
Hadoop Summit: Where is the value? Where are the apps? | Cask Blog
0603 Summingbird Streaming Portable MapReduce