International Business Machines Corporation

Google Inc.

Blekko, Inc.

Robert Michael Saliba

Gregory B Lindahl

Rich Skrenta

Michael Markson

Keith Peters

Robert N Truel

Bryn Robert Dole

Thomas M Annau

Dan Swartz

Timothy L Walters

Samuel Makonnen

Al Sary

Sarvjeet Singh

Roee Livne

Kiley McEvoy

Randall Lewis

Abdelhamid Abdou

Krishna Srinivasan

Nicholas Sorrentino

Jacques Frechet

Chris Zimdars

A method, according to one embodiment, includes identifying data to be stored in one or more tables within a predetermined portion of a partitioned storage in one of a plurality of nodes, the predetermined portion having at least one replica, and where no two identical replicas reside on a single node; assigning an identifier and a data storage hierarchical level to the data; mapping the data to an index and storing the data in accordance with the index and the data storage hierarchical level, the storing including writing the data to a row in one of the one or more tables on the predetermined portion and recording a write operation into a transaction log of the node; receiving a plurality of write operations; and combining a plurality of write tasks of the predetermined portion for a predetermined time period.

Combinators

A search engine system according to one embodiment includes a slashtag server having a hardware processor and memory storing instructions configured to cause the slashtag server to receive a search query regarding a search of an internet, detect at least one key word in the search query, search the internet based on the at least one key word, analyze results of the search query to determine relevant filter criteria in the results of the search query, generate an alternative search query based on the relevant filter criteria, and send the web server the alternative search query, where the alternative search query includes a search operator wrapped in a predetermined syntax and inserted by the slashtag server, and where a last entered key word of the at least one key word in the search query is removed such that it is not included in the alternative search query.

Dynamic inference graph

A method, according to one embodiment, includes identifying data received or generated by one of a plurality of nodes; replicating the data to a plurality of storage components; receiving, at a first node of the plurality of nodes, a request for the data; determining that a cache of the first node does not include the data; identifying a second node of the plurality of nodes that has an identifier indicating that the data is stored in the second node; requesting that the second node of the plurality of nodes service the request; determining that the second node of the plurality of nodes has not responded to the request; identifying a third node of the plurality of nodes that has the identifier; requesting that the third node of the plurality of nodes service the request; retrieving the response to the request; and providing the data to the first node.

RAM daemons

A computer-implemented method according to one embodiment includes identifying data to be stored in one or more tables on a bucket, where the bucket is an allocation of a partitioned storage in a node of one or more nodes of a swarm database, the bucket having at least one replica, and where no two identical bucket replicas reside on a single node, assigning an identifier and a data storage hierarchical level to the data, mapping the data to an index and storing the data in accordance with the index and the data storage hierarchical level, the storing including writing the data to a row in one of the one or more tables on the bucket and recording a write operation into a transaction log of the node, receiving a plurality of write operations, and combining a plurality of write tasks of the bucket for a predetermined time period.

A method of managing a database system that includes a swarm database with nodes of processors and memory. The memory stores programs that can be executed on the processors. Determining data files to delete, moving the data files to delete to a trash directory, truncating using a trash daemon, larger files to delete to smaller sized file pieces and deleting the smaller sized file pieces by a local operation system.

Trash daemon

A method, according to one embodiment, includes receiving, at a first node of a distributed database system from one or more caller nodes of the distributed database system, a predetermined number of service tasks to add to a value in a row stored in the distributed database system at a write daemon. Additionally, a time of receipt of the predetermined number of service tasks is recorded. Further, the predetermined number of service tasks are combined to a single row in the distributed database system at the write daemon. Further still, a number of operations to attend to the predetermined number of service tasks is reduced by sending the predetermined number of service tasks to at least two bucket daemons on at least two other nodes of the distributed database system.

Hierarchical diff files

An indication of a content item being provided to a content item platform may be received. Users associated with the content item platform may be identified and a plurality of classifications may be received. A first portion of the users associated with a first classification and a second portion of the users associated with a second classification may be identified. Notifications identifying the content item may be sent to the first portion of the users. A determination may be made as to whether an amount of time that has elapsed since the notifications have been sent to the first portion of the users satisfies a threshold amount of time. Responsive to determining that the amount of time that has elapsed satisfies the threshold amount of time, the notifications identifying the content item may be sent to the second portion of the users associated with the second classification.

Staggered notification by affinity to promote positive discussion

A method of requesting a search query to be displayed in a web browser. The method includes receiving search terms and slash operators and generating results based on the search terms and slash operators.

Slashtags

Systems and method for searching a network, including, via a server in communication with at least one data storage and a network, receiving search criteria via the network, retrieving sub search criteria related to the search criteria from the data storage, retrieving search results from the at least one data storage using the search criteria, retrieving sub search results from the at least one data storage, using the sub search criteria, organizing the search results and sub search results according to the sub search criteria, and causing display, via the network, of the organized search results and sub search results, grouped by sub search criteria.

Search engine results

A search engine system, including a slash-tag server. The server can be configured to receive a query including at least one key word from a user, generate an alternative search query, based on the at least one key word in the search query received from the user. The alternative search query may include at least one slashtag associated with the at least one key word for use in searching unaltered internet documents. Also, it may launch a search query using the alternative search query. Further, a web server could be configured to retrieve content from one or more nodes of at least one database cluster, based on the launched search query, generate a first search result, based on the alternative search query, and cause display of the first search result in a web browser.

Search query transformations

Systems and methods of determining effectiveness of a test content item in a computer network environment are provided. A data processing system can receive a request for content from a computing device and predict a test content item as a winner of a content item auction. The data processing system can assign the computing device to a test group or a control group. The data processing system can execute the content item auction, while withholding the test content item from the auction if the computing device is assigned to the control group. The data processing system can transmit the winning content to the computing device. The data processing system can identify computer network activity associated with the test content item by the computing device. The data processing system can perform additional predictions if the computing device is the subject of additional experiments regarding additional test content items.

System and method for isolated simulations for accurate predictions of counterfactual events

A method of managing a database system using a swarm database system that communicates a request to read data to at least a subset of nodes. Checking the identifier by each respective node in the subset of nodes to determine if the requested read data is stored in the node. Providing the read data to the first node if the respective node in the subset includes read data.

An indication of a content item being provided to a channel of a content item sharing platform may be received. Users associated with the channel of the content item sharing platform may be identified. Classifications of feedback of the users that are based on evaluations of the feedback from the plurality of users for other content items on the content item sharing platform may be received. A first portion of the plurality of users associated with a first classification indicating a higher rating than a second portion of the plurality of users associated with a second classification indicating a lower rating may be identified. Notifications identifying the content item may be sent to the first portion of the plurality of users associated with the first classification indicating the higher rating before the second portion associated with the second classification indicating the lower rating.

A search engine system, including a slashtag server configured to detect at least one search operator in a search query and detect a boosting indicator associated with the at least one search operator. Additionally, a web server configured to, in response to the detected boosting indicator, and generate a first search result that includes a boosted ranking of at least a subset a plurality of search result items in the search result and display the first search result in a web browser.

Growing community of inventors

San Francisco, CA, United States of America

Robert Michael Saliba