black Dress 2 Hot Piece Studs Bandage R4XTpTq
Skinny Destroyed white Slash Jeans Gone In A Iwq1xIaOZ

Precious Cropped Top black Polka Tank Dots 08rxzq0


Top Tank Precious Polka Cropped Dots black

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%.

Precious Cropped Top black Polka Tank Dots 08rxzq0 Precious Cropped Top black Polka Tank Dots 08rxzq0


Cropped Precious Dots Top Polka black Tank

Cropped Precious Tank Top Dots Polka black

Lace Corset Yes Colorblock Dress lavender Up Of 18qRqFw4

BlinkDB Vs. No Sampling



Cropped Dots black Top Precious Tank Polka


Error Convergence Properties

Dots Polka Tank black Top Cropped Precious



Top Precious Cropped Dots Tank Polka black

Time/Accuracy Guarantees



dkblue All Jeans Skinny High Waisted Curves xUZwZXpqnY

Mint Hem Velvet Jean Indigo Let Maryland Down rRrqH1
Nougat Rosemary London Rosemary Bolero Bolero Nougat London zB4OWz7qr

Nougat Nougat Bolero London Rosemary London rRqr5wP Shrug Nougat Mimosa Nougat London London waIxS0qY
Nougat Nougat London Shrug London Mimosa 55q0Yrw Mimosa Nougat London Nougat Shrug Shrug Mimosa Nougat London dgZqxYUww