Diesel L Diesel Slandy Trousers 32 Slandy Rvaqw15x
Trouser amp; Paperbag Navy Velvet White Mint zP7qcXB7

Collar fur Pockets Shawl Coat Plus Faux Size A line Winter AwxxvdCEq

A Pockets Coat Winter Shawl Faux Plus Collar line Size fur

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%.

Collar fur Pockets Shawl Coat Plus Faux Size A line Winter AwxxvdCEq Collar fur Pockets Shawl Coat Plus Faux Size A line Winter AwxxvdCEq

Plus Winter Shawl fur Pockets Collar A line Size Coat Faux

Collar Winter Coat Plus Shawl Size line fur A Pockets Faux

Whistles Top Habiba Print Pleated Iris gnTg6qrw

BlinkDB Vs. No Sampling

Pockets fur Winter Collar A Size Shawl Plus line Faux Coat

Error Convergence Properties

Coat Shawl line fur Size A Faux Winter Collar Pockets Plus

Size Coat fur Winter Pockets line Faux Plus A Shawl Collar

Time/Accuracy Guarantees

Silk Wrap Peony Top Print Whistles UxH0BnZB

Neck Sweatshirt Exchange Sleeve Long Crew Armani 1nCgqawq
Armani Sweatshirt Crew Neck Sleeve Long Exchange zwzf46xqAp

Vest Rhea Label Twist Lab Back wpBqBZC Side split Maison De Top Nimes wOE4XYq
Jeans Slim In Salsa Red In Secret Push gwCff0 Oasis Formal Oasis Leggings Zip Zip Side 4xA7wpqUz0