Abstract: According to a solution provided in this application, a data write rate of a target index can be calculated, and when the data write rate falls outside a target rate range, a quantity of resources of nodes occupied by a plurality of shards of the target index can be dynamically adjusted. Because both a data storage capacity of the target index and a maximum data write rate supported by the target index are related to the quantity of resources occupied by the plurality of shards, in the solution provided in this application, the data storage capacity and the maximum data write rate of the target index can be dynamically adjusted without changing a quantity of shards included in the target index. In this way, flexibility of data writing is effectively improved, and utilization of cluster resources is effectively improved.

Abstract: The present invention relates to an edge-computing-oriented construction method for a container image, and the construction method for a container image at least comprising steps of: having an image reconstruction module reconstruct an old container image so as to obtain a new container image comprising an index and a set of spare files that correspond to each other, and having an image management module store the index and the spare files separately from each other in an image repository and a spare file storage module respectively; having a download engine module scrape the index from the image repository to a corresponding container in the edge end, so that a container instance service module conducts search in a local file sharing module according to configuration information contained in the index and thereby retrieves a local shared file corresponding to the configuration information, an image file consulting module is configured to download a default file from the spare file storage module that does no

Abstract: The present invention relates to an edge-computing-oriented construction method for a container image, and the construction method for a container image at least comprising steps of: having an image reconstruction module reconstruct an old container image so as to obtain a new container image comprising an index and a set of spare files that correspond to each other, and having an image management module store the index and the spare files separately from each other in an image repository and a spare file storage module respectively; having a download engine module scrape the index from the image repository to a corresponding container in the edge end, so that a container instance service module conducts search in a local file sharing module according to configuration information contained in the index and thereby retrieves a local shared file corresponding to the configuration information, an image file consulting module is configured to download a default file from the spare file storage module that does no