Abstract: One or more systems and methods are presented for secure data communications utilizing blockchains. One or more systems and methods may utilize multiple blockchains to provide an immutable cryptographically linked set of blocks. Each of these blocks may contain one or more actions associated with a computer network. In one embodiment, a trusted third party may be utilized to authenticate and/or verify data prior to inputting data into one or more blockchains.

Abstract: One or more systems and methods are presented for secure data communications utilizing blockchains. One or more systems and methods may utilize multiple blockchains to provide an immutable cryptographically linked set of blocks. Each of these blocks may contain one or more actions associated with a computer network. In one embodiment, a trusted third party may be utilized to authenticate and/or verify data prior to inputting data into one or more blockchains.

Abstract: One or more systems and methods are presented for secure data communications utilizing blockchains. One or more systems and methods may utilize multiple blockchains to provide an immutable cryptographically linked set of blocks. Each of these blocks may contain one or more actions associated with a computer network. In one embodiment, a trusted third party may be utilized to authenticate and/or verify data prior to inputting data into one or more blockchains.

Abstract: An apparatus in one embodiment comprises a storage system that includes a database. A controller associated with the storage system is configured to perform rebalancing of bucket contents tables for respective buckets of the database where each such bucket contains a plurality of objects stored within the database. A given one of the bucket contents tables for a particular one of the buckets comprises a plurality of rows each associated with a different hash key. The given bucket contents table further comprises a plurality of columns each associated with multiple objects stored within the database. Each such object has a corresponding object key and is associated with a particular entry of the bucket contents table that includes metadata for that object. The controller illustratively performs the rebalancing of the given bucket contents table using adaptive partitioning of object key ranges associated with respective rows of the given bucket contents table.

Abstract: One or more systems and methods are presented for secure data communications utilizing blockchains. One or more systems and methods may utilize multiple blockchains to provide an immutable cryptographically linked set of blocks. Each of these blocks may contain one or more actions associated with a computer network. In one embodiment, a trusted third party may be utilized to authenticate and/or verify data prior to inputting data into one or more blockchains.

Abstract: A computer implemented method, system, and program product comprising presenting, via cloud router, clouds as a single cloud to a client, wherein the client communicates with the single cloud via a client API of the cloud router.

Abstract: A computer implemented method, system, and program product comprising migrating data from a first cloud to a second cloud via a cloud router and a cloud migrator, wherein read write access to data in the first cloud and the second cloud are enabled during migration.

Abstract: A method, system, and program product for migrating data between clouds based on the performance characteristics of the clouds via a cloud router and a cloud migrator.