T
Tirthankar Lahiri
Researcher at Business International Corporation
Publications - 58
Citations - 1520
Tirthankar Lahiri is an academic researcher from Business International Corporation. The author has contributed to research in topics: Database server & Oracle. The author has an hindex of 22, co-authored 58 publications receiving 1449 citations. Previous affiliations of Tirthankar Lahiri include Oracle Corporation.
Papers
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Patent
Integrating tablespaces with different block sizes
Sreedhar Mukkamalla,Arvind Nithrakashyap,Tirthankar Lahiri,Alok Pareek,Juan R. Loaiza,J. Lee,Gary Ngai +6 more
TL;DR: In this paper, the authors present a mechanism that allows a given database system to access data blocks from another database system, where data blocks are stored in data blocks of different sizes.
Patent
Self-managing database architecture
Leng Leng Tan,Gianfranco Putzolu,Richard Sarwal,Alex Tsukerman,Gary Ngai,Graham Wood,Karl Dias,Mark Ramacher,Benoit Dageville,Mohamed Ziauddin,Tirthankar Lahiri,Sujatha Muthulingam,Vishwanath Karra,Francisco Sanchez,Hsiao-Te Su,Wanli Yang,Vasudha Krishnaswamy,Sushil Kumar +17 more
TL;DR: In this article, the authors propose an intelligent database infrastructure where the management of all database components is performed by and within the database itself by integrating management of various components with a central management control.
Proceedings ArticleDOI
Oracle Database In-Memory: A dual format in-memory database
Tirthankar Lahiri,Shasank Chavan,Maria Colgan,Dinesh Das,Amit Ganesh,Michael J. Gleeson,Sanket Hase,Allison L. Holloway,Jesse Kamp,Teck-Hua Lee,Juan R. Loaiza,Neil Macnaughton,Vineet Marwah,Niloy Mukherjee,Atrayee Mullick,Sujatha Muthulingam,Vivekanandhan Raja,Marty Roth,Ekrem Soylemez,Mohamed Zait +19 more
TL;DR: The Oracle Database In-Memory Option allows Oracle to function as the industry-first dual-format in-memory database to allow data to be simultaneously maintained in both formats with strict transactional consistency between them.
Journal Article
Oracle TimesTen: An In-Memory Database for Enterprise Applications.
TL;DR: The functionality of the Oracle TimesTen In-Memory Database is described – a full-featured memory optimized relational database that is suitable for Oracle RDBMS applications that require real-time management of some of their data and scale out on private or public clouds.
Patent
Distributed consistent grid of in-memory database caches
Chi-Kim Hoang,Tirthankar Lahiri,Marie-Anne Neimat,Chih-Ping Wang,John Ernest Miller,Dilys Thomas,Nagender Bandi,Susan Cheng +7 more
TL;DR: In this article, a plurality of mid-tier databases form a single, consistent cache grid for data in a one or more backend data sources, such as a database system, and consistency in the cache grid is maintained by ownership locks.