Se ha denunciado esta presentación.
Utilizamos tu perfil de LinkedIn y tus datos de actividad para personalizar los anuncios y mostrarte publicidad más relevante. Puedes cambiar tus preferencias de publicidad en cualquier momento.

Why run Hadoop in AWS? Getting Started on Hadoop

20.502 visualizaciones

Publicado el

Why run Hadoop in AWS?

• elastic: batch jobs on clusters can consume many nodes,
scalable demand, not 24/7 – great case for using EC2
• commodity hardware: MR is built for fault tolerance, great
case for leveraging AMIs
• right-sizing: difficult to know a priori how large of a cluster
is needed – without running significant jobs (test k/v skew,
data quality, etc.)
• when your input data is already in S3, SDB, EBS, RDS…
• when your output needs to be consumed in AWS …
You really don't want to buy rack space in a datacenter before
assessing these issues – besides, a private datacenter probably
won’t even be cost-effective afterward.

Publicado en: Tecnología

×