Patents by Inventor Hasso Plattner
Hasso Plattner has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 12282478Abstract: The inventors have implemented in a columnar in-memory database and studied access patterns of a large production enterprise system. To obtain accurate cost estimates for a configuration, the inventors have used the what-if capabilities of modern query optimizers. What-if calls, however, are the major bottleneck for most index selection approaches. Hence, a major constraint is to limit the number of what-if optimizer calls. And even though the inventive approach does not limit the index candidate set, it decreases the number of what-if calls because in each iteration step the number of possible (index) extensions is comparably small which results in a limited number of what-if calls.Type: GrantFiled: April 2, 2020Date of Patent: April 22, 2025Assignee: Hasso-Plattner-Institut für Digital Engineering gGmbHInventors: Rainer Schlosser, Jan Kossmann, Martin Boissier, Matthias Uflacker, Hasso Plattner
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Publication number: 20250036610Abstract: Embodiments relate to a method for training an index selection agent for iteratively determining an index set/to be used when running queries against a database, the method being implemented in a computer system. Preferably, the index selection agent is based on Reinforcement Learning.Type: ApplicationFiled: October 15, 2024Publication date: January 30, 2025Inventors: Jan KOSSMANN, Rainer SCHLOSSER, Alexander KASTIUS, Michael PERSCHEID, Hasso PLATTNER
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Patent number: 12141117Abstract: Embodiments relate to a method for training an index selection agent for iteratively determining an index set I to be used when running queries against a database, the method being implemented in a computer system. Preferably, the index selection agent is based on Reinforcement Learning.Type: GrantFiled: February 10, 2023Date of Patent: November 12, 2024Assignee: Hasso-Plattner-Institut für Digital Engineering gGmbHInventors: Jan Kossmann, Rainer Schlosser, Alexander Kastius, Michael Perscheid, Hasso Plattner
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Publication number: 20240354300Abstract: A system includes a relational database management system component and a column-oriented data processing component. The relational database system component stores database information in a row format. The column-oriented data processing component stores the database information in a column format. In response to a database update request, the relational database management system component updates the database information stored in the row format; the relational database management system component notifies the column-oriented data processing component of the database update request; and the column-oriented data processing component updates the database information stored in the column format. In response to a query request, the column-oriented data processing component generates a query response based on the database information stored in the column format. In this manner, the system is able to generate up-to-date reports without the need for extraction, translation and loading procedures.Type: ApplicationFiled: April 26, 2024Publication date: October 24, 2024Inventors: Hasso Plattner, Anja Bog, Jan Schaffner, Jens Krueger, Alexander Zeier
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Patent number: 12001433Abstract: A system includes a relational database management system component and a column-oriented data processing component. The relational database system component stores database information in a row format. The column-oriented data processing component stores the database information in a column format. In response to a database update request, the relational database management system component updates the database information stored in the row format; the relational database management system component notifies the column-oriented data processing component of the database update request; and the column-oriented data processing component updates the database information stored in said column format. In response to a query request, the column-oriented data processing component generates a query response based on the database information stored in said column format. In this manner, the system is able to generate up-to-date reports without the need for extraction, translation and loading procedures.Type: GrantFiled: August 23, 2022Date of Patent: June 4, 2024Assignee: SAP SEInventors: Hasso Plattner, Anja Bog, Jan Schaffner, Jens Krueger, Alexander Zeier
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Publication number: 20230315709Abstract: Embodiments relate to a method for training an index selection agent for iteratively determining an index set I to be used when running queries against a database, the method being implemented in a computer system. Preferably, the index selection agent is based on Reinforcement Learning.Type: ApplicationFiled: February 10, 2023Publication date: October 5, 2023Inventors: Jan KOSSMANN, Rainer SCHLOSSER, Alexander KASTIUS, Michael PERSCHEID, Hasso PLATTNER
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Publication number: 20220405276Abstract: A system includes a relational database management system component and a column-oriented data processing component. The relational database system component stores database information in a row format. The column-oriented data processing component stores the database information in a column format. In response to a database update request, the relational database management system component updates the database information stored in the row format; the relational database management system component notifies the column-oriented data processing component of the database update request; and the column-oriented data processing component updates the database information stored in said column format. In response to a query request, the column-oriented data processing component generates a query response based on the database information stored in said column format. In this manner, the system is able to generate up-to-date reports without the need for extraction, translation and loading procedures.Type: ApplicationFiled: August 23, 2022Publication date: December 22, 2022Inventors: Hasso Plattner, Anja Bog, Jan Schaffner, Jens Krueger, Alexander Zeier
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Patent number: 11461331Abstract: A system includes a relational database management system component and a column-oriented data processing component. The relational database system component stores database information in a row format. The column-oriented data processing component stores the database information in a column format. In response to a database update request, the relational database management system component updates the database information stored in the row format; the relational database management system component notifies the column-oriented data processing component of the database update request; and the column-oriented data processing component updates the database information stored in said column format. In response to a query request, the column-oriented data processing component generates a query response based on the database information stored in said column format. In this manner, the system is able to generate up-to-date reports without the need for extraction, translation and loading procedures.Type: GrantFiled: May 5, 2020Date of Patent: October 4, 2022Assignee: SAP SEInventors: Hasso Plattner, Anja Bog, Jan Schaffner, Jens Krueger, Alexander Zeier
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Patent number: 11256718Abstract: Computer-implemented method for allocating columns of a table stored in a database system into at least two sets of columns, a first set and a second set, the data of the columns allocated to the first set being stored on a primary storage medium using a column-oriented data structure and the data of columns allocated to the second set being stored on a secondary storage medium using a row-oriented data structure, wherein the method comprises the step of allocating the columns of the table to the first and the second set autonomously on the basis of a performance-cost model.Type: GrantFiled: March 26, 2019Date of Patent: February 22, 2022Assignee: Hasso-Plattner-Institut für Digital Engineering gGmbHInventors: Hasso Plattner, Matthias Uflacker, Martin Boissier, Rainer Schlosser
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Patent number: 11031097Abstract: A system and a method for analyzing and evaluating genome data in the course of personalized medicine. In-memory technology is provided for processing of genome data and its real-time analysis as a holistic process in the course of personalized medicine. The cloud application helps physicians and researchers to identify the genetic roots for certain tumor types in the treatment of diseases correlating to genomic variants or mutations, such as cancer diseases. The system combines the latest international research results with patient-specific genomic data while eliminating the need for long-lasting manual searches of all dispositions in distributed international research and literature data sources.Type: GrantFiled: January 27, 2014Date of Patent: June 8, 2021Assignee: Hasso-Plattner Institut fuer Softwaresystemtechnik GmbHInventors: Hasso Plattner, Matthieu-Patrick Schapranow, Emanuel Ziegler
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Publication number: 20200334245Abstract: A system includes a relational database management system component and a column-oriented data processing component. The relational database system component stores database information in a row format. The column-oriented data processing component stores the database information in a column format. In response to a database update request, the relational database management system component updates the database information stored in the row format; the relational database management system component notifies the column-oriented data processing component of the database update request; and the column-oriented data processing component updates the database information stored in said column format. In response to a query request, the column-oriented data processing component generates a query response based on the database information stored in said column format. In this manner, the system is able to generate up-to-date reports without the need for extraction, translation and loading procedures.Type: ApplicationFiled: May 5, 2020Publication date: October 22, 2020Inventors: Hasso Plattner, Anja Bog, Jan Schaffner, Jens Krueger, Alexander Zeier
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Publication number: 20200320070Abstract: The inventors have implemented in a columnar in-memory database and studied access patterns of a large production enterprise system. To obtain accurate cost estimates for a configuration, the inventors have used the what-if capabilities of modern query optimizers. What-if calls, however, are the major bottleneck for most index selection approaches. Hence, a major constraint is to limit the number of what-if optimizer calls. And even though the inventive approach does not limit the index candidate set, it decreases the number of what-if calls because in each iteration step the number of possible (index) extensions is comparably small which results in a limited number of what-if calls.Type: ApplicationFiled: April 2, 2020Publication date: October 8, 2020Inventors: Rainer SCHLOSSER, Jan KOSSMAN, Martin BOISSIER, Matthias UFLACKER, Hasso PLATTNER
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Patent number: 10713253Abstract: A system includes a relational database management system component and a column-oriented data processing component. The relational database system component stores database information in a row format. The column-oriented data processing component stores the database information in a column format. In response to a database update request, the relational database management system component updates the database information stored in the row format; the relational database management system component notifies the column-oriented data processing component of the database update request; and the column-oriented data processing component updates the database information stored in said column format. In response to a query request, the column-oriented data processing component generates a query response based on the database information stored in said column format. In this manner, the system is able to generate up-to-date reports without the need for extraction, translation and loading procedures.Type: GrantFiled: February 3, 2017Date of Patent: July 14, 2020Assignee: SAP SEInventors: Hasso Plattner, Anja Bog, Jan Schaffner, Jens Krueger, Alexander Zeier
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Publication number: 20190294615Abstract: Computer-implemented method for allocating columns of a table stored in a database system into at least two sets of columns, a first set and a second set, the data of the columns allocated to the first set being stored on a primary storage medium using a column-oriented data structure and the data of columns allocated to the second set being stored on a secondary storage medium using a row-oriented data structure, wherein the method comprises the step of allocating the columns of the table to the first and the second set autonomously on the basis of a performance-cost model.Type: ApplicationFiled: March 26, 2019Publication date: September 26, 2019Inventors: Hasso PLATTNER, Matthias UFLACKER, Martin BOISSIER, Rainer SCHLOSSER
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Patent number: 10381106Abstract: A high performance, low-cost, gapped read alignment algorithm is disclosed that produces high quality alignments of a complete human genome in a few minutes. Additionally, the algorithm is more than an order of magnitude faster than previous approaches using a low-cost workstation. The results are obtained via careful algorithm engineering of the seeding based approach. The use of non-hashed seeds in combination with techniques from search engine ranking achieves fast cache-efficient processing. The algorithm can also be efficiently parallelized. Integration into an in-memory database infrastructure (IMDB) leads to low overhead for data management and further analysis.Type: GrantFiled: January 27, 2014Date of Patent: August 13, 2019Assignee: Hasso-Plattner-Institut Fuer Softwaresystemtechnik GmbHInventors: Hasso Plattner, Matthieu-Patrick Schapranow, Emanuel Ziegler
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Patent number: 10089142Abstract: The present invention provides methods and system, including computer program products, implementing and using techniques for providing tasks of different classes with access to CPU time provided by worker threads of a database system. In particular, the invention relates to such a database-system-implemented method comprising the following steps: inserting the tasks to a queue of the database system; and executing the tasks inserted to the queue by worker threads of the database system according to their order in the queue; characterized in that the queue is a priority queue; and in that the method further comprises the following steps: assigning each class to a respective priority; and in that the step of inserting the tasks to the queue includes: associating each task with the respective priority assigned to its class.Type: GrantFiled: August 20, 2014Date of Patent: October 2, 2018Assignee: Hasso-Plattner-Institut Fur Softwaresystemtechnik GmbHInventors: Hasso Plattner, Martin Grund, Johannes Wust
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Patent number: 9911004Abstract: A federated in-memory database system (FIMDB) and a method for operating the same. The system comprises: A plurality of interconnected computing sites (LS), each installed with a local in-memory database instance, which is configured to connect to a FIMDB landscape instance; central computing infrastructure, provided by a service provider (SP), which grants access to algorithms managed by the service provider (SP) for execution on local data of the respective consuming computing site (LS); one or more communication channels (LSG1, LSG2), which are specifically adapted for connecting local and remote computing hard- and software via a digital communication channel; and configuration adjuster (CM), which are specifically adapted for configuring local hard- and software to connect to the FIMDB system (FIMDB) and for configuring local hard- and software in order to access algorithms managed by the service provider (SP) and execute them on the local computing hardware.Type: GrantFiled: November 30, 2015Date of Patent: March 6, 2018Assignee: Hasso Plattner Institut fuer Softwaresystemtechnik GmbHInventors: Hasso Plattner, Matthieu Schapranow
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Patent number: 9740741Abstract: The invention relates to a computer system for both online transaction processing and online analytical processing, comprising: a processor coupled to a database, the database comprising the database comprising: a main store (116) for storing records, a differential buffer (114) for receiving and buffering added or deleted or modified records, the differential buffer being coupled to the main store, a schema comprising records stored in the main store and records stored in the differential buffer, and a cache store (112) for caching a result of a query against the schema; and a cache controller (106) executable by the processor and communicatively coupled to the database, the cache controller being configured for: storing the result of the query in the cache store; receiving an analytical request; and determining, in response to the received request, an up-to-date result of the query by (216): accessing the cache store to obtain the cached result; determining the records of the schema that have been added orType: GrantFiled: February 10, 2014Date of Patent: August 22, 2017Assignee: Hasso-Plattner-Institut Fur Softwaresystemtechnik GmbHInventors: Hasso Plattner, Stephan Mueller, Jens Krueger, Juergen Mueller, Christian Schwarz
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Publication number: 20170212934Abstract: A system includes a relational database management system component and a column-oriented data processing component. The relational database system component stores database information in a row format. The column-oriented data processing component stores the database information in a column format. In response to a database update request, the relational database management system component updates the database information stored in the row format; the relational database management system component notifies the column-oriented data processing component of the database update request; and the column-oriented data processing component updates the database information stored in said column format. In response to a query request, the column-oriented data processing component generates a query response based on the database information stored in said column format. In this manner, the system is able to generate up-to-date reports without the need for extraction, translation and loading procedures.Type: ApplicationFiled: February 3, 2017Publication date: July 27, 2017Inventors: Hasso Plattner, Anja Bog, Jan Schaffner, Jens Krueger, Alexander Zeier
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Patent number: 9626421Abstract: A system includes a relational database management system component and a column-oriented data processing component. The relational database system component stores database information in a row format. The column oriented data processing component stores the database information in a column format. In response to a database update request, the relational database management system component updates the database information stored in the row format; the relational database management system component notifies the column-oriented data processing component of the database update request; and the column-oriented data processing component updates the database information stored in said column format. In response to a query request, the column-oriented data processing component generates a query response based on the database information stored in said column format. In this manner, the system is able to generate up-to-date reports without the need for extraction, translation and loading procedures.Type: GrantFiled: September 19, 2008Date of Patent: April 18, 2017Assignee: Hasso-Plattner-Institut Fur Softwaresystemtechnik GmbHInventors: Hasso Plattner, Anja Bog, Jan Schaffner, Jens Krueger, Alexander Zeier