导读：在大数据和AI时代，数据库成为各类应用不可或缺的重要组成部分。而数据库中的数据依赖存储引擎进行管理，包括数据的存储、查询、更新和删除等。因此，在设计系统时，选择正确的数据库存储引擎方案变得尤为重要。这篇文章将以关系型、NoSQL和NewSQL ...

编辑导读：在上一篇中，作者讲述了数仓的前世DBMS、今生数仓以及大家耳熟能详的OLAP。本篇文章讲的是数仓的今生——DW数据仓库（包含OLAP操作），一起来文中看一下吧。 由于数据量的不断膨胀，人们对数据需求的精细化（从月到天，从天到小时，从小时到 ...

As you will see in this chapter, companies use SQL Server for many types of applications and on most tiers now. Gone are the days when you would second guess yourself choosing to use SQL Server over a ...

Excerpt from Microsoft SQL Server 2008 Analysis Services Unleashed by Irina Gorbach, Alexander Berger, Edward Melomed Chapter 1: Introduction to OLAP and Its Role in Business Intelligence Excerpt from ...

Last year, Microsoft officials said the next version of its SQL Server database would include built-in in-memory online transaction processing (OLTP) technology. That was all they'd say at that point ...

Business users can view centralized data and perform related calculations for analysis and reporting with ease. IT can take advantage of OLAP solutions so that data warehouses and other relational ...