A data warehouse follows a schema-on-write approach, whereas a data lake follows a schema-on-read approach. In the schema-on-write model, tables are created ahead of time to store data.

Part 5 of CRN’s 2023 Big Data 100 takes a look at the vendors solution providers should know in the data warehouse and data lake systems and services space.

Has the traditional data warehouse finally reached the end of its life? If so, what will follow it? Will it be a hybrid? We find out.

A quick quide to shifting from data warehouse, data lake or legacy systems to a data lakehouse without disrupting business applications.