This talk includes why Netflix needed to build Iceberg, the project’s high-level design, and will highlight the details that unblock better query performance.
Tags: apache iceberg, conference, data orchestration, data orchestration summit, performance
This talk covers an overview of the project and highlight best practices for creating performant input pipelines.
Tags: conference, data orchestration, data orchestration summit, tensorflow
ODSC WEST 2019 Cloud storage brings great flexibility in management and cost-efficiency to data scientists, but also introduces new challenges related to data accessibility and data locality for machine learning applications. For instance, when the input data is stored in a remote cloud storage like AWS S3 or Azure blob storage, direct data access is … Continued
Tags: cloud bursting, compute storage separation, data orchestration, hdfs, hybrid cloud, machine learning, multi cloud, spark
Learn why leading companies are moving towards a decoupled compute and storage architecture, and the associated challenges and requirements. Hear about how Spark and Alluxio together can solve the challenges.
Tags: analytics, compute storage separation, hdfs, meetup, performance, spark, use case
Want to leverage your existing investments in Hadoop with your data on-premise and still benefit from the elasticity of the cloud?
Like other Hadoop users, you most likely experience very large and busy Hadoop clusters, particularly when it comes to compute capacity. Bursting HDFS data to the cloud can bring challenges – network latency impacts performance, copying data via DistCP means maintaining duplicate data, and you may have to make application changes to accomodate the use of S3.
“Zero-copy” hybrid bursting with Alluxio keeps your data on-prem and syncs data to compute in the cloud so you can expand compute capacity, particularly for ephemeral Spark jobs.
Tags: cloud bursting, hadoop, hybrid bursting, tech talk, zero copy
Vitaliy and Dipti dive into how DBS Bank built a modern big data analytics stack, leveraging an object store as persistent storage even for data-intensive workloads, and how it uses Alluxio to orchestrate data locality and data access for Spark workloads.
Tags: aws, big data, conference, hybrid cloud bursting, object stores, unified namespace
This online meetup shows why and how we solve some challenging technical issues, improve the speed, and reduce the costs of our AWS EMR Hadoop & Presto -Backend with Alluxio to an awesome level.
In this talk, we present: trends and challenges in the data ecosystem in cloud era; Data engineering in the cloud with data orchestration; Use cases of using tech stacks (Presto or Tensorflow) with Alluxio on S3.
Tags: aws s3, big data, cloud, data orchestration, hdfs, meetup, presto, spark, storage, tensorflow
Learn more about Bazaarvoice’s use case leveraging Apache Spark, Hive, and Alluxio on S3. Along with how to set up Hive with Alluxio so that Hive jobs can seamlessly read from/write to S3.
Tags: alluxio engineering, aws s3, compute storage separation, hdfs, hive, office hour, spark