In this article, you’ll learn what a data warehouse and a data lake are, the key differences, and how to choose which one is the right choice for you. What is a data warehouse? What is a data lake? Which is
Data lake vs. data warehouse Now you know what a data lake is, why it matters, and how it's used across a variety of organizations. But what's the difference between a data lake and a data warehouse? And when is it appropriate to use one over the other? While data lakes and ...
Data Warehouse 这一概念的提出需要追溯到20世纪80年代,Data Lake 这个概念相对Data Warehouse 比较晚,是在2011年由Pentaho CTO James Dixon提出。 可以看出国外对Data Lake的关注比较早,国内在2018年初开始有关注。 按照这种趋势,国外会有大量的产品或服务让Data Lake逐步落地,国内目前还是以数据仓库为主导,等数据湖相...
Data Lake vs. Data Warehouse vs. Data Base: Which to Choose Structured vs. Unstructured vs. Semi-Structured Data Data Processing Requirements Data Storage Restraints Data Cost Restraints Who Will Be Accessing the Data? Seagate Lyve Cloud for Data Lake and Warehouse Needs Analysts discover valuable ...
Data lakehouses continue to be hyped, but do they replace or complement data lakes and data warehouses? Where do we stand from an architectural perspective? What is hype and what is real? What should be expected in the coming years? Speakers Henry Cook ...
WarehouseService)数据仓库服务 DLF:(DataLakeFactory)数据湖工厂 DLV : (DataLakeVisualization)数据可视化RES...主题数据模型构建流程,快速构建行业数据底座 3)融合AI能力支持非结构化数据处理SQL结合AI能力支持处理图像、语音数据,同时提供在线机器学习能力 4)兼容开放 兼容开源组件接口,易于第三方集成 产品优势 ...
Research Analyst, Data, Analytics, AI, and Automation This market analysis includes data warehouses, data lakehouses, and data lakes all of which are important ways of managing analytic data stores. The usage of each of these types of data platforms is determined by what type of data is st...
Choosing between a data warehouse vs data lake requires more than knowing the data lake meaning and differences between a lake and a warehouse.Most importantly, what’s in it for you? More companies areshifting from the data warehouse to the data lakedue to its ability to uncover hidden insig...
DataWarehouse & Data Lake & LakeHouse 不同维度对比 下图是从各个维度对三种架构的对比，方便我们更好的理解他们的差异以及解决的问题。基于阿里云体系的云原生数据湖架构 数据湖存储 基于阿里云OSS 产品，可以为数据湖提供稳定的存储底座，它具备高可靠、可扩展、已维护、高安全、低成本、高性能等特点。并提供了版本...
从后续我们的应用场景案例中大家也可以看到关于开源的湖格式 Delta Lake/Hudi/Iceberg 的一些具体应用。湖格式为大家带来了更多的可能,更多人愿意尝试,相关技术讲解可参考我们后续的系列文章。 DataWarehouse & Data Lake & LakeHouse 不同维度对比 下图是从各个维度对三种架构的对比,方便我们更好的理解他们的差异以及...