Allocation of access control identifiers to a container can be optimized. For example, a system can determine a largest value for a particular type of access control identifier (ACID) associated with a container image by analyzing content of the container image, the container image being for deploying a container. Next, the system can determine an amount of the particular type of ACID to allocate to the container based on the largest value. The system can then allocate the amount of the particular type of ACID to the container.

A method for processing requests includes receiving a request to write data, in response to the request, identifying a sparse virtual space segment using an available space tracking metadata hierarchy, and initiating writing of the data to a physical segment, wherein the physical segment is associated with the sparse virtual space segment.

A method and apparatus for document collaboration and management are disclosed. In the method and apparatus, a document may be incorporated in a document directory maintained by a document collaboration and management service. A portable representation underlay based on the document may be generated using one or more asynchronous workflows and the portable representation underlay may be provided in response to a user request.

To leverage the attributes of object storage for applications/systems created to interface with a network files system, an object storage backed file system can accept the defined file system commands from the applications/systems and transform the file system commands into requests that target object storage. The file system is “backed” by object storage because attributes and content of file system entities are stored in objects. For instance, content data and metadata of a file are stored in objects in object storage. This object storage backed file system can be considered a bridge between a client perceived hierarchical file system namespace and a flat namespace of an object storage.

Architectures and techniques for providing persistent volume functionality are disclosed. A storage container having a virtual storage volume to be persisted across multiple applications is created. The multiple applications hosted in one or more application containers. The storage container is placed within a virtual machine object. The virtual machine object containing the storage container is stored in a computer-readable memory as a persistent virtual storage volume.

The present technology pertains to synchronizing contents of a directory external to a synchronized directory by a content management system. The content management system is configured to synchronize only objects in the synchronized directory. Accordingly, the present technology creates an anchor object that represents the directory external to the synchronized directory within the synchronized directory. The anchor object includes special attributes that indicate to the synchronization client that the anchor object represents an external directory, and allows the contents of that directory to be synchronized directly to a server on the content management system without first storing the contents of the external directory on the hard drive of the client device.

According to one embodiment, a method, computer system, and computer program product for identifying cloud storage destination. The embodiment may include identifying content of a data file being created or updated. The embodiment may include identifying cloud storage criteria of the data file. The embodiment may include determining whether an existing storage solution within a cloud storage service provider (CSSP) knowledge corpus is applicable to the data file. In response to determining that an existing storage solution is not applicable to the data file, the embodiment may include creating a new storage solution for the data file based on the identified content and cloud storage criteria of the data file.

A system and method are presented that utilize separate append-only arrays to track metadata and real data for a file. All modifications to the file result in metadata records being appended to the end of the metadata array. Write modification commands cause real data to be appended to the file data array. The location of real data on the file data array is identified by a record in the metadata array. Modification commands can be grouped into sets, which complete as a set. Modification sets can rely upon the completeness of prior sets. Read-like commands cause the creation of a virtual array based upon the records of the metadata array. The created virtual array has the same size as the actual file but does not contain the real data for the file. Rather, the virtual file array maps to the actual data stored in the file data array.

A virtual file organization system, method and program product are disclosed. Included is a system that assigns classification tags to files stored within a storage system based on a natural language processing (NLP) context analysis of each file; and a virtual smart folder that is viewable within a user interface, wherein: opening the virtual smart folder causes a set of virtual subfolders to be displayed in which each virtual subfolder includes a category title; opening of a virtual subfolder causes a set of files residing at disparate locations in the storage system to be displayed; and the files displayed by opening the virtual subfolder each include an assigned classification tag that is associated with the category title of the virtual subfolder.

A method of structuring data in a virtual file system, includes using the file system to apply specific handling of data that represents genomic sequence information or information that is related to genomic sequences. The method also concerns portioning the data into a collection of storage devices that have different cost and performance characteristics, wherein the splitting policy is based on a cost model. The method is executable by employing a computing device functioning under software control.