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公开(公告)号：US11997143B2
公开(公告)日：2024-05-28
申请号：US18145842
申请日：2022-12-22
Applicant: Amazon Technologies, Inc.
Inventor： Quinton R. Hoole , Roland Paterson-Jones , Christopher C. Pinkham , Benjamin Tobler , Willem R. van Biljon , Gabriel Smit , Christopher Brown
IPC: H04L12/14 , G06F9/455 , H04L9/40 , H04L41/0813 , H04L41/22 , H04L67/01 , H04L67/10 , H04L67/1097
CPC classification number: H04L63/20 , G06F9/45558 , H04L12/1439 , H04L12/1442 , H04L41/0813 , H04L41/22 , H04L63/10 , H04L63/102 , H04L67/01 , H04L67/10 , H04L67/1097 , G06F2009/45587 , G06F2009/45595
Abstract: Techniques are described for managing communications between multiple intercommunicating computing nodes, such as multiple virtual machine nodes hosted on one or more physical computing machines or systems. In some situations, users may specify groups of computing nodes and optionally associated access policies for use in the managing of the communications for those groups, such as by specifying which source nodes are allowed to transmit data to particular destinations nodes. In addition, determinations of whether initiated data transmissions from source nodes to destination nodes are authorized may be dynamically negotiated for and recorded for later use in automatically authorizing future such data transmissions without negotiation. This abstract is provided to comply with rules requiring an abstract, and it is submitted with the intention that it will not be used to interpret or limit the scope or meaning of the claims.
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12.发明授权公开(公告)号：US11539753B2
公开(公告)日：2022-12-27
申请号：US17033472
申请日：2020-09-25
Applicant: Amazon Technologies, Inc.
Inventor： Quinton R. Hoole , Roland Paterson-Jones , Christopher C. Pinkham , Benjamin Tobler , Willem R. van Biljon , Gabriel Smit , Christopher Brown
IPC: H04L12/14 , H04L9/40 , H04L67/01 , H04L41/22 , H04L41/0813 , H04L67/10 , G06F9/455 , H04L67/1097
Abstract: Techniques are described for managing communications between multiple intercommunicating computing nodes, such as multiple virtual machine nodes hosted on one or more physical computing machines or systems. In some situations, users may specify groups of computing nodes and optionally associated access policies for use in the managing of the communications for those groups, such as by specifying which source nodes are allowed to transmit data to particular destinations nodes. In addition, determinations of whether initiated data transmissions from source nodes to destination nodes are authorized may be dynamically negotiated for and recorded for later use in automatically authorizing future such data transmissions without negotiation. This abstract is provided to comply with rules requiring an abstract, and it is submitted with the intention that it will not be used to interpret or limit the scope or meaning of the claims.
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13.发明申请公开(公告)号：US20210014279A1
公开(公告)日：2021-01-14
申请号：US17033472
申请日：2020-09-25
Applicant: Amazon Technologies, Inc.
Inventor： Quinton R. Hoole , Roland Paterson-Jones , Christopher C. Pinkham , Benjamin Tobler , Willem R. van Biljon , Gabriel Smit , Christpher Brown
Abstract: Techniques are described for managing communications between multiple intercommunicating computing nodes, such as multiple virtual machine nodes hosted on one or more physical computing machines or systems. In some situations, users may specify groups of computing nodes and optionally associated access policies for use in the managing of the communications for those groups, such as by specifying which source nodes are allowed to transmit data to particular destinations nodes. In addition, determinations of whether initiated data transmissions from source nodes to destination nodes are authorized may be dynamically negotiated for and recorded for later use in automatically authorizing future such data transmissions without negotiation. This abstract is provided to comply with rules requiring an abstract, and it is submitted with the intention that it will not be used to interpret or limit the scope or meaning of the claims.
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公开(公告)号：US10534768B2
公开(公告)日：2020-01-14
申请号：US14981540
申请日：2015-12-28
Applicant: Amazon Technologies, Inc.
Inventor： Pradeep Jnana Madhavarapu , Raman Mittal , Benjamin Tobler , James McClellan Corey , Yan Valerie Leshinsky , Samuel James McKelvie , Anurag Windlass Gupta
Abstract: A log-structured data store may implement optimized log storage for asynchronous log updates. In some embodiments, log records may be received indicating updates to data stored for a storage client and indicating positions in a log record sequence. The log records themselves may not be guaranteed to be received according to the log record sequence. Received log records may be stored in a hot log portion of a block-based storage device according to an order in which they are received. Log records in the hot log portion may then be identified to be moved to a cold log portion of the block-based storage device in order to complete a next portion of the log record sequence. Log records may be modified, such as compressed, or coalesced, before being stored together in a data block of the cold log portion according to the log record sequence.
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公开(公告)号：US10348770B2
公开(公告)日：2019-07-09
申请号：US15479142
申请日：2017-04-04
Applicant: Amazon Technologies, Inc.
Inventor： Quinton R. Hoole , Roland Paterson-Jones , Christopher C. Pinkham , Benjamin Tobler , Willem R. van Biljon , Gabriel Smit , Christopher Brown
Abstract: Techniques are described for managing the execution of programs on multiple computing systems, such as on virtual machine nodes executing on the computing systems. A program execution service may in some situations provide the multiple computing systems and manage the program execution on behalf of multiple customers or other users, including to select appropriate computing systems to execute one or more instances of a program for a user, such as based in part on configuration information specified by the user. The described techniques may further include managing communications between multiple intercommunicating computing nodes in some situations.
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Patent Agency Ranking
公开(公告)号：US20230092908A1
公开(公告)日：2023-03-23
申请号：US18054870
申请日：2022-11-11
Applicant: Amazon Technologies, Inc.
Inventor： Anurag Windlass Gupta , Neal Fachan , Samuel James McKelvie , Laurion Darrell Burchall , Christopher Richard Newcombe , Pradeep Jnana Madhavarapu , Benjamin Tobler , James McClellan Corey
Abstract: A database system may include a database service and a separate distributed storage service. The database service (or a database engine head node thereof) may be responsible for query parsing, optimization, and execution, transactionality, and consistency, while the storage service may be responsible for generating data pages from redo log records and for durability of those data pages. For example, in response to a write request directed to a particular data page, the database engine head node may generate a redo log record and send it, but not the data page, to a storage service node. The storage service node may store the redo log record and return a write acknowledgement to the database service prior to applying the redo log record. The server node may apply the redo log record and other redo log records to a previously stored version of the data page to create a current version.
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公开(公告)号：US11500852B2
公开(公告)日：2022-11-15
申请号：US16914075
申请日：2020-06-26
Applicant: Amazon Technologies, Inc.
Inventor： Anurag Windlass Gupta , Neal Fachan , Samuel James McKelvie , Laurion Darrell Burchall , Christopher Richard Newcombe , Pradeep Jnana Madhavarapu , Benjamin Tobler , James McClellan Corey
Abstract: A database system may include a database service and a separate distributed storage service. The database service (or a database engine head node thereof) may be responsible for query parsing, optimization, and execution, transactionality, and consistency, while the storage service may be responsible for generating data pages from redo log records and for durability of those data pages. For example, in response to a write request directed to a particular data page, the database engine head node may generate a redo log record and send it, but not the data page, to a storage service node. The storage service node may store the redo log record and return a write acknowledgement to the database service prior to applying the redo log record. The server node may apply the redo log record and other redo log records to a previously stored version of the data page to create a current version.
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公开(公告)号：US10698881B2
公开(公告)日：2020-06-30
申请号：US15369681
申请日：2016-12-05
Applicant: Amazon Technologies, Inc.
Inventor： Anurag Windlass Gupta , Neal Fachan , Samuel James McKelvie , Laurion Darrell Burchall , Christopher Richard Newcombe , Pradeep Jnana Madhavarapu , Benjamin Tobler , James McClellan Corey
Abstract: A database system may include a database service and a separate distributed storage service. The database service (or a database engine head node thereof) may be responsible for query parsing, optimization, and execution, transactionality, and consistency, while the storage service may be responsible for generating data pages from redo log records and for durability of those data pages. For example, in response to a write request directed to a particular data page, the database engine head node may generate a redo log record and send it, but not the data page, to a storage service node. The storage service node may store the redo log record and return a write acknowledgement to the database service prior to applying the redo log record. The server node may apply the redo log record and other redo log records to a previously stored version of the data page to create a current version.
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公开(公告)号：US20200007587A1
公开(公告)日：2020-01-02
申请号：US16460989
申请日：2019-07-02
Applicant: Amazon Technologies, Inc.
Inventor： Quinton R. Hoole , Roland Paterson-Jones , Christopher C. Pinkham , Benjamin Tobler , Willem R. van Biljon , Gabriel Smit , Christopher Brown
Abstract: Techniques are described for managing communications between multiple intercommunicating computing nodes, such as multiple virtual machine nodes hosted on one or more physical computing machines or systems. In some situations, users may specify groups of computing nodes and optionally associated access policies for use in the managing of the communications for those groups, such as by specifying which source nodes are allowed to transmit data to particular destinations nodes. In addition, determinations of whether initiated data transmissions from source nodes to destination nodes are authorized may be dynamically negotiated for and recorded for later use in automatically authorizing future such data transmissions without negotiation. This abstract is provided to comply with rules requiring an abstract, and it is submitted with the intention that it will not be used to interpret or limit the scope or meaning of the claims.
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20.发明授权Log-structured distributed storage using a single log sequence number space 有权使用单个日志序列号空间的日志结构分布式存储公开(公告)号：US09552242B1
公开(公告)日：2017-01-24
申请号：US14036775
申请日：2013-09-25
Applicant: Amazon Technologies, Inc.
Inventor： Yan Valerie Leshinsky , James McClellan Corey , Pradeep Jnana Madhavarapu , Anurag Windlass Gupta , Benjamin Tobler , Samuel James McKelvie
CPC classification number: G06F11/1471 , G06F3/0619 , G06F3/064 , G06F3/067 , G06F11/00 , G06F11/0709 , G06F11/0727 , G06F2201/805 , G06F2201/82
Abstract: A distributed database system may implement log-structured distributed storage using a single log sequence number space. A log for a data volume may be maintained in a log-structured distributed storage system. The log may be segmented across multiple protection groups according to a partitioning of user data for the data volume. Updates to the log may be assigned a log sequence number from a log sequence number space for the data volume. A protection group may be determined for an update according to which partition of user data space the update pertains. Metadata to be included with the log record may indicate a previous log sequence number of a log record maintained at the protection group. The log record may be sent to the protection group and identified as committed based on acknowledgments received from storage nodes implementing the protection group.
Abstract translation: 分布式数据库系统可以使用单个日志序列号空间来实现日志结构分布式存储。 数据卷的日志可以在日志结构分布式存储系统中维护。 可以根据数据卷的用户数据的分区，在多个保护组之间分割日志。 可以从数据卷的日志序列号空间为日志更新分配日志序列号。 根据更新所使用的用户数据空间的哪个分区，可以确定更新的保护组。 要包含在日志记录中的元数据可能表示保护组中维护的日志记录的先前日志序列号。 可以基于从实现保护组的存储节点接收到的确认，将该日志记录发送到保护组并将其标识为已提交。
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