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Relational Database

Relational Database-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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NEW Incrementally building hash collision tables
Sap Se
May 17, 2018 - N°20180137164

Disclosed herein are system, method, and computer program product embodiments for incrementally building hash collision tables. In some embodiments, hashes and hash collision tables may be used to improve efficiency of relational operations, such as those used in relational databases. An embodiment operates by determining hash collisions between data entries, then storing newly determined hash values corresponding to collisions in ...
NEW Hash collision tables for relational join operations
Sap Se
May 17, 2018 - N°20180137163

Disclosed herein are system, method, and computer program product embodiments for incrementally building hash collision tables. In some embodiments, hashes and hash collision tables may be used to improve efficiency of relational operations, such as those used in relational databases. An embodiment operates by determining hash collisions between data entries, then executing a join operation referencing the hash table and ...
Hash table structure for optimizing hash join operations in a relational database system
Teradata Us, Inc.
May 10, 2018 - N°20180129661

An improved hash table structure compatible with in-memory processing for increasing cache efficiency during hash join processing of a small and large table in a relational database system. The hash table, residing in processor memory, includes a first partition containing a join condition column providing best selectivity for joining the small table with the large table, at least one additional ...
Relational Database Patent Pack
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Relational Database Patent Applications
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  • 114+ full patent PDF documents of Relational Database-related inventions.
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Time-based reporting of data using a database system
Salesforce.com, Inc.
May 03, 2018 - N°20180121521

Disclosed are examples of systems, apparatus, methods and computer program products for providing time-based reporting of data by manipulating non-relational data sets. A first set of records in a non-relational database are identified, containing first marketing campaign data for one or more dates. A second set of records is then generated based on the first set of records. The second ...
Querying in-flight streamed data from a relational database
International Business Machines Corporation
May 03, 2018 - N°20180121518

A database executes logical queries against in-flight data in a data streaming application. The data streaming application returns results representing in-flight data matching the parameters of the logical queries. Preferably, the streaming application produces data tuples for input to at least one table of the database. A user submitting queries may define the query scope to include in-flight data in ...
Projecting effect of in-flight streamed data on a relational database
International Business Machines Corporation
May 03, 2018 - N°20180121517

Profiling data characterizing a data streaming application is used to project changes to a relational database resulting from current in-flight streamed data. Preferably, the streaming application produces tuples which are entered into the relational database. Trace data is collected during previous execution of the streaming application to construct operator graph profile data showing likely paths of tuples through multiple processing ...
Relational Database Patent Pack
Download 114+ patent application PDFs
Relational Database Patent Applications
Download 114+ Relational Database-related PDFs
For professional research & prior art discovery
inventor
  • 114+ full patent PDF documents of Relational Database-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Altering in-flight streamed data from a relational database
International Business Machines Corporation
May 03, 2018 - N°20180121448

A database which receives input from a data streaming application may include in-flight streamed data within the scope of a command which alters database data. Preferably, the streaming application produces data tuples for input to at least one table of the database. A user submitting modify data commands to apply to multiple tuples meeting some specified logical parameters may define ...
Automated database manager
International Business Machines Corporation
May 03, 2018 - N°20180121427

Automated database managers identify each of a plurality of different constraints that are each individually active for a data operation on a data value of a table data field of a relational database for a data operation. A database manager processor selects an untested one of the plurality of constraints as a selected constraint, and tests a field data value ...
Method for performing in-memory hash join processing in relational database systems
Teradata Us, Inc.
April 26, 2018 - N°20180113909

A method for performing in-memory hash join processing. This method utilizes bulk processing within the hash join steps, such as performing bulk reads of hash values from tables to be joined, and performing bulk probes of hash values in tables to be joined, thereby providing more efficient utilization of memory bandwidth and cpu throughput, reducing memory accesses in the execution ...
Compiling a relational datastore query from a user input
Salesforce.com, Inc.
April 26, 2018 - N°20180113901

In an example, a database system may be configured to receive configuration data including a mapping of objects of a relational database to query generation parameters; compare values in a received first query to the mapping to identify column definition data of the query generation parameters; ascertain whether to identify table definition data of the configuration data based on the ...
Interactive messaging system
Dart Video Communications, Inc.
April 19, 2018 - N°20180107718

Systems and methods include a processor; a memory comprising computer code executed using the processor, in which computer code implements a relational database to provide access to private user profile and private user data from a private data area and determines an access privilege; a custom response and notification generator configured to use the user profile data to retrieve historical ...
Provisioning for multi-tenant non-relational platform objects
Salesforce.com, Inc.
April 05, 2018 - N°20180096165

Disclosed are examples of systems, apparatus, methods and computer program products for dynamically provisioning a subset of a shared table or schema via access controls. A database system maintains a multi-tenant non-relational database associated with multiple enterprises, each with a number of records. The system also maintains a shared table in the multi-tenant non-relational database with a number of records. ...
Immutable cryptographically secured ledger-backed databases
Amazon Technologies, Inc.
April 05, 2018 - N°20180096163

A database table, such as may be implemented by a non-relational database, is provided to present information and states associated with that information as memorialized in a cryptographically secured ledger. The semantics of the database table elements, as well as the relationships between various objects therein, may be defined and/or enforced by a schema, a database engine, and/or ...
Relational Database Patent Pack
Download 114+ patent application PDFs
Relational Database Patent Applications
Download 114+ Relational Database-related PDFs
For professional research & prior art discovery
inventor
  • 114+ full patent PDF documents of Relational Database-related inventions.
  • Exact USPTO filing data with full-text, images, drawings & claims.
  • Index pages: Table View and Image-Grid View layouts. All images in each PDF.
Multi-tenant non-relational platform objects
Salesforce.com, Inc.
April 05, 2018 - N°20180096012

Disclosed are examples of systems, apparatus, methods and computer program products for updating and managing multi-tenant non-relational database schemas. A database system maintains a multi-tenant non-relational database associated with multiple enterprises. A number of records are stored for each of the enterprises. The system also maintains a dynamic virtual table storing a number of records. A request is received from ...
Workload-driven recommendations for columnstore and rowstore indexes in relational databases
Microsoft Technology Licensing, Llc
April 05, 2018 - N°20180096006

Provided are methods and systems for generating physical database design tuning recommendations. Given a workload, the system analyzes the workload to identify and recommend a set of rowstore and columnstore indexes optimal for the performance of the workload. The system is designed to estimate the size of the columnstore index (at the granularity of each column) without actually building the ...
Database table format conversion based on user data access patterns in a networked computing environment
International Business Machines Corporation
April 05, 2018 - N°20180095961

An approach for conversion between database formats (e. G., from a relational database format to a hash table or a “big table” database format) based on user data access patterns in a networked computing environment is provided. A first set of database tables having a first format is identified based on a set of access patterns ...
Direct table association in in-memory databases
Microsoft Technology Licensing, Llc
March 29, 2018 - N°20180089266

To address the issue of latency in relational database systems, a computerized database management system comprising a database server, a processor, and associated random access memory is provided. The processor may configure an in-memory database in the random access memory to have tables, each containing a plurality of cells associated memory addresses, establish a direct table association between an origin ...
Managing data records
International Business Machines Corporation
March 29, 2018 - N°20180089246

Data records may be managed in a relational database by monitoring, a record length for a first data record in a page of memory, an amount of free space in the page, and a page length. In response to receiving an operator command to replace the first data record with a second data record, a database management system may determine ...
Method for integrating individual load forecasts into a composite load forecast to present a comprehensive, ...
General Electric Technology Gmbh
March 29, 2018 - N°20180088539

A method is provided for merging different load forecasts for power grid centers. Area load forecasts are accepted from load forecast engines. A relational database saves load forecast engine data. A comprehensive operating plan integrates individual load forecasts into a composite load forecast to present a comprehensive, synchronized and harmonized load forecast.
Relational operations between database tables and application tables
International Business Machines Corporation
March 22, 2018 - N°20180081947

Disclosed aspects perform a join operation between a database table and second in-memory data of an application may be provided. The operation is expressed as an join query between first data residing in the relational database and second data residing in a memory space of an application. Aspects can include serializing rows of the second data into a character large ...
Managing data obsolescence in relational databases
International Business Machines Corporation
March 22, 2018 - N°20180081942

Data obsolescence is managed using a bitmap or bit array index which is associated with a table during an obsolescence control period. A table is selected to undergo obsolescence control for a period of time. Any records that have not been accessed for a certain number of cycles ‘m’, which represents an obsolescence limit, are deemed to be ...
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