Abstract Different battery chemistries perform better on different axes, such as energy density, cost, peak power, recharge time, longevity, and efficiency. Mobile system designers are constrained by existing technology, and are forced to select a single chemistry that best meets their diverse needs, thereby compromising other desirable features. In this …
Abstract Facebook engineers query multiple databases to monitor and analyze Facebook products and services. The fastest of these databases is Scuba, which …
Abstract We introduce a simple data model and API tailored for serving the social graph, and TAO, an implementation of this model. …
Abstract Automatic Speech Recognition (ASR) has historically been a driving force behind many machine learning (ML) techniques, including the ubiquitously used hidden …
Abstract Memcached is a well known, simple, in memory caching solution. This paper describes how Facebook leverages memcached as a building block …
Abstract This paper presents an approach to person identification in ubiquitous environments. Our approach uses the sequential pattern mining principle to extract …
Spark SQL is a new module in Apache Spark that integrates relational processing with Spark’s functional programming API. Built on our experience …
The field of data analysis seeks to extract value from data for either business or scientific benefit. This field has seen a …
Amazon Redshift is a fast, fully managed, petabyte-scale data warehouse solution that makes it simple and cost-effective to efficiently analyze large volumes …
The goal of Analytics in Motion (AIM) is to bridge the gap between write-optimized storage systems used for Online Transactional Processing (OLTP) …