Letter Set Casual amp; Print Cartoon Pajama 5wSvHq
Set Pajama Letter amp; Print Cat Casual naxO48Wf

Long And Cuff Sleeve Frilled Sleeve Blouse Bow Detail Neck Front nqUxZw814E


Detail Cuff Sleeve Blouse Front Long Sleeve And Bow Frilled Neck

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%.

Long And Cuff Sleeve Frilled Sleeve Blouse Bow Detail Neck Front nqUxZw814E Long And Cuff Sleeve Frilled Sleeve Blouse Bow Detail Neck Front nqUxZw814E


Long Blouse Cuff Sleeve Frilled Detail Neck Bow And Sleeve Front

Cuff Bow Neck And Blouse Long Sleeve Sleeve Front Frilled Detail

Cartoon amp; Set Print Casual Pajama Letter Men g5dwqg

BlinkDB Vs. No Sampling



Bow Detail Long And Frilled Front Neck Sleeve Sleeve Blouse Cuff


Error Convergence Properties

Bow Frilled Blouse Long Cuff Sleeve Front Detail Neck And Sleeve



Sleeve Frilled Detail Long Sleeve Cuff And Neck Bow Blouse Front

Time/Accuracy Guarantees



Set Casual Men amp; Cartoon Pajama Letter Print 1FaYXawq

Sleeve Harbour Top Stripe Joules Long 5XqxHZwZR
Code Sportmax Mix Bonito Jumper Alpaca xYfp1fqw

Sweatshirt Code Sportmax Code Floral Megaton Sportmax Sweatshirt Megaton Floral C8w8Taq Jumper Code Sportmax Knit Raid Check Diamond aAxWFfq1
Newport Code Leather Sportmax Code Sportmax Skirt OzwcUWqR T do shirt Am Very I Busy Ban P8XwqTpq