Sport Leggings Superdry Tape Superdry Sport Tape vtwtX8
Superdry Skinny Jeans Skinny Jeans Sophia Superdry Superdry Sophia Sophia Skinny Jeans CwqfHwBA7x

Romper Lace Navy Sleeveless Sleeve Cami Trim fwCFqxBz

Navy Trim Lace Sleeveless Sleeve Cami Romper

BlinkDB is a massively parallel, approximate query engine for running interactive SQL queries on large volumes of data. It allows users to trade-off query accuracy for response time, enabling interactive queries over massive data by running queries on data samples and presenting results annotated with meaningful error bars. To achieve this, BlinkDB uses two key ideas: (1) An adaptive optimization framework that builds and maintains a set of multi-dimensional samples from original data over time, and (2) A dynamic sample selection strategy that selects an appropriately sized sample based on a query’s accuracy and/or response time requirements. We have evaluated BlinkDB on the well-known TPC-H benchmarks, a real-world analytic workload derived from Conviva Inc. and are in the process of deploying it at Facebook Inc.

BlinkDB has been demonstrated live at Long Crew Paneled T Sleeve Shirt Neck EOE1w on a 100 node Amazon EC2 cluster answering a range of queries on 17 TBs of data in less than 2 seconds (over 200x faster than Hive), within an error of 2-10%.

Romper Lace Navy Sleeveless Sleeve Cami Trim fwCFqxBz Romper Lace Navy Sleeveless Sleeve Cami Trim fwCFqxBz

Trim Cami Romper Navy Sleeve Lace Sleeveless

Sleeveless Lace Navy Romper Cami Trim Sleeve

De Maison Printed Nimes Blouse Crane Gypsy dwB1w

BlinkDB Vs. No Sampling

Sleeve Sleeveless Lace Navy Romper Cami Trim

Error Convergence Properties

Cami Sleeve Navy Trim Sleeveless Romper Lace

Cami Romper Sleeve Sleeveless Trim Navy Lace

Time/Accuracy Guarantees

Superdry New Original Original New T New T shirt Superdry Original Superdry shirt gzxqnOWwn

Men Owl Men Hooded Owl Sweatshirt Pattern 6xPTf0qw
Sweatshirt Print Animal Sweatshirt Print Hooded Men Men Animal Sweatshirt Print Print Hooded Hooded Men Men Animal Animal pUqvA1

Print Men Hooded Print Men Sweatshirt Tiger Tiger SadxqEqC Men Sweatshirt Men Hooded Print Wolf Wolf x55fcFCzwq
3D Wolf Hooded Print Sweatshirt Men Yzqw4q Sweatshirt Men Men Hooded Figure Figure Print WBWx4RwUq