Abstract: This disclosure relates to, among other things, scalable data processing, storage, and/or management systems and methods. In various embodiments, sequence number schemes associated with ingested data records may allow for improved management of data stored in one or more layers (e.g., hot and/or cold data storage layers) using data merging, deletion, and/or compaction techniques. In certain embodiments, certain data records stored in one or more segment files associated with a partition may be merged into compacted segment files, thereby reducing storage overhead associated with storing prior records that have been updated and/or deleted records. In further embodiments, data record tombstones may be employed in connection with the management of deleted records.

Abstract: This disclosure relates to, among other things, scalable data processing, storage, and/or management systems and methods. Certain embodiments disclosed herein provide for a multi-dimensional data storage structure that may facilitate parallel processing of data during both data ingestion and data retrieval and/or access processes involving one or more storage layers In various embodiments, sequence number schemes associated with ingested data records may allow for improved management of data stored in one or more layers (e.g., hot and/or cold data storage layers).

Abstract: This disclosure relates to, among other things, scalable data processing, storage, and/or management systems and methods. In various embodiments, sequence number schemes associated with ingested data records may allow for improved management of data stored in one or more layers (e.g., hot and/or cold data storage layers) using data merging, deletion, and/or compaction techniques. In certain embodiments, certain data records stored in one or more segment files associated with a partition may be merged into compacted segment files, thereby reducing storage overhead associated with storing prior records that have been updated and/or deleted records. In further embodiments, data record tombstones may be employed in connection with the management of deleted records.