Search Results for author: Alekh Jindal

Found 8 papers, 0 papers with code

Sibyl: Forecasting Time-Evolving Query Workloads

no code implementations8 Jan 2024 Hanxian Huang, Tarique Siddiqui, Rana Alotaibi, Carlo Curino, Jyoti Leeka, Alekh Jindal, Jishen Zhao, Jesus Camacho-Rodriguez, Yuanyuan Tian

Drawing insights from real-workloads, we propose template-based featurization techniques and develop a stacked-LSTM with an encoder-decoder architecture for accurate forecasting of query workloads.

GEqO: ML-Accelerated Semantic Equivalence Detection

no code implementations2 Jan 2024 Brandon Haynes, Rana Alotaibi, Anna Pavlenko, Jyoti Leeka, Alekh Jindal, Yuanyuan Tian

Detecting common computation is the first and key step for reducing this computational redundancy.

Deploying a Steered Query Optimizer in Production at Microsoft

no code implementations24 Oct 2022 Wangda Zhang, Matteo Interlandi, Paul Mineiro, Shi Qiao, Nasim Ghazanfari Karlen Lie, Marc Friedman, Rafah Hosn, Hiren Patel, Alekh Jindal

Modern analytical workloads are highly heterogeneous and massively complex, making generic query optimizers untenable for many customers and scenarios.

Predictive Price-Performance Optimization for Serverless Query Processing

no code implementations16 Dec 2021 Rathijit Sen, Abhishek Roy, Alekh Jindal

We present an efficient, parametric modeling framework for predictive resource allocations, focusing on the amount of computational resources, that can optimize for a range of price-performance objectives for data analytics in serverless query processing settings.

Phoebe: A Learning-based Checkpoint Optimizer

no code implementations5 Oct 2021 Yiwen Zhu, Matteo Interlandi, Abhishek Roy, Krishnadhan Das, Hiren Patel, Malay Bag, Hitesh Sharma, Alekh Jindal

To address these issues, we propose Phoebe, an efficient learning-based checkpoint optimizer.

Optimal Resource Allocation for Serverless Queries

no code implementations19 Jul 2021 Anish Pimpley, Shuo Li, Anubha Srivastava, Vishal Rohra, Yi Zhu, Soundararajan Srinivasan, Alekh Jindal, Hiren Patel, Shi Qiao, Rathijit Sen

We introduce a system for optimal resource allocation that can predict performance with aggressive trade-offs, for both new and past observed queries.

Data Augmentation

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