Hologres is a cloud native service for hybrid serving and analytical processing (HSAP). Hologres decouples the computation and storage layers, allowing flexible scaling in each layer. Tables are partitioned into self-managed shards. Each shard processes its read and write requests concurrently independent of each other. Hologres leverages hybrid row/column storage to optimize operations such as point lookup, column scan and data ingestion used in HSAP.
Data warehouse and data lake, including the integration of flow and batch proposed by Flink community, what problems can they solve?
Today, with perspective of solving problems in business , senior director in Aliyun will explain it in a technical and detailed way:
Why do you need a data lake or data warehouse solution? What are its core difficulties and problems? If your system want to land stably, what should you do in system design?