Follow
Karthik Ramachandra
Karthik Ramachandra
Microsoft Azure Data (SQL) R&D India
Verified email at microsoft.com - Homepage
Title
Cited by
Cited by
Year
Froid: Optimization of imperative programs in a relational database
K Ramachandra, K Park, KV Emani, A Halverson, C Galindo-Legaria, ...
Proceedings of the VLDB Endowment 11 (4), 432-444, 2017
1062017
Per-node custom code engine for distributed query processing
W Lang, N Teletia, H Kimura, AD Halverson, S Shankar, K Ramachandra
US Patent 11,487,771, 2022
982022
Holistic optimization by prefetching query results
K Ramachandra, S Sudarshan
Proceedings of the 2012 international conference on Management of Data …, 2012
532012
Extracting equivalent sql from imperative code in database applications
KV Emani, K Ramachandra, S Bhattacharya, S Sudarshan
Proceedings of the 2016 International Conference on Management of Data, 1781 …, 2016
522016
Decorrelation of user-defined function invocations in queries
V Simhadri, K Ramachandra, AC Miriappalli, R Guravannavar, ...
US Patent App. 10/191,943, 2019
51*2019
Custom query execution engine
W Lang, N Teletia, H Kimura, AD Halverson, S Shankar, K Ramachandra
US Patent App. 14/314,952, 2015
432015
Magpie: Python at Speed and Scale using Cloud Backends
A Jindal, KV Emani, M Daum, O Poppe, B Haynes, A Pavlenko, A Gupta, ...
CIDR 2021, 2021
362021
DBridge: A program rewrite tool for set-oriented query execution
M Chavan, R Guravannavar, K Ramachandra, S Sudarshan
2011 IEEE 27th International Conference on Data Engineering, 1284-1287, 2011
352011
Decorrelation of user-defined function invocations in queries
V Simhadri, K Ramachandra, AC Miriappalli, R Guravannavar, ...
US Patent App. 10/191,943, 2019
31*2019
Aggify: Lifting the curse of cursor loops using custom aggregates
S Gupta, S Purandare, K Ramachandra
Proceedings of the 2020 ACM SIGMOD International Conference on Management of …, 2020
302020
Program transformations for asynchronous and batched query submission
K Ramachandra, M Chavan, R Guravannavar, S Sudarshan
IEEE Transactions on Knowledge and Data Engineering 27 (2), 531-544, 2015
302015
Program transformations for asynchronous query submission
M Chavan, R Guravannavar, K Ramachandra, S Sudarshan
2011 IEEE 27th International Conference on Data Engineering, 375-386, 2011
302011
Dbridge: Translating imperative code to sql
KV Emani, T Deshpande, K Ramachandra, S Sudarshan
Proceedings of the 2017 ACM International Conference on Management of Data …, 2017
262017
Method for optimization of imperative code executing inside a relational database engine
KS Ramachandra, K Park, AD Halverson, CJ Cunningham, ...
US Patent 10,515,075, 2019
222019
Procedural Extensions of SQL: Understanding their usage in the wild
S Gupta, K Ramachandra
PVLDB 14 (8), 1378-1391, 2021
212021
Characterizing Resource Sensitivity of Database Workloads
R Sen, K Ramachandra
High Performance Computer Architecture (HPCA), 2018 IEEE International …, 2018
202018
BlackMagic: Automatic Inlining of Scalar UDFs into SQL Queries with Froid
K Ramachandra, K Park
Proceedings of the VLDB Endowment 12 (12), 2019
182019
Program analysis and transformation for holistic optimization of database applications
K Ramachandra, R Guravannavar, S Sudarshan
Proceedings of the ACM SIGPLAN International Workshop on State of the Art in …, 2012
172012
Not for the Timid: On the Impact of Aggressive Over-booking in the Cloud
W Lang, K Ramachandra, DJ DeWitt, S Xu, Q Guo, A Kalhan, P Carlin
Proceedings of the VLDB Endowment 9 (13), 1245-1256, 2016
162016
Method for optimizing performance of database/web-service backed applications by automatically prefetching query results
K Ramachandra, S Sudarshan
US Patent 9,424,309, 2016
152016
The system can't perform the operation now. Try again later.
Articles 1–20