AB InBev is a global beer company having over 400 brands including Budweiser, Corona, Stella Artois, etc. We leverage the collective strengths of more than 200,000 people worldwide, working together as one team in 26 countries across the globe and we also sell our beers in well over 100 countries.……
Accelerate big data analytics and artificial intelligence (AI) solutions with Azure Databricks, a fast, easy and collaborative Apache Spark–based analytics service.
Data scientists, data engineers, and business analysts can collaborate on shared projects in an interactive workspace. Apply your exi……
Now, not every technologist is passionate about every other skill, but she would be excited about skills from her area of work. So are some of the skills for a Data Scientist. As we gear up for new technology trends and more significant challenges to solve in the new year, it is essential that ……
不良数据是一切数字化转型的痛点，每一位数据专业人员都需要对其一查到底。不良数据会影响对数据的正确解读，并最终导致决策失误。因此，识别企业中的不良数据至关重要，但不难预见，此举并非易事。
识别不良数据
不良数据可能来自企业的各个领域，包括销售、市场营销或工程等业务部门，并呈现出不同形式。让我们来看一……
Data Handling Ethics:
Data Governance and Stewardship:
Data Architecture:
Data Modeling and Design:
Data Storage and Operations:
Data Security:
Data Integration and Interoperability:
Document and Content Management:
Reference and Master Data:
Data Warehousing and Business Intelligence:
Me……
The term “Data Lake”, “Data Warehouse” and “Data Mart” are often times used interchangbly. But what are exactly the differences between these things? This post attempts to help explain the similarity, the difference and when to use each.
A high-level comparis……
A data mart is focused on a single functional area of an organization and contains a subset of data stored in a Data Warehouse.
A data mart is a condensed version of Data Warehouse and is designed for use by a specific department, unit or set of users in an organization. E.g., Marketing, Sales, HR……
摘要：当前研发工作中经常出现因数据库表、数据库表字段格式不规则而影响开发进度的问题，在后续开发使用原来数据库表时，也会因为数据库表的可读性不够高，表字段规则不统一，造成数据查询，数据使用效率低的问题，所以有必要整理出一套合适的数据库表字段命名规范来解决优化这些问题。
本文是一篇包含了数据库命名、数……
Codd’s 12 Rules (for a relational database product) are (still) frequently informally cited, but their original text turns out to be annoyingly difficult to find. They are reprinted here under the principles of fair use and/or fair dealing and have been extracted, verbatim, from ‘Is your DBMS real……
There are several levels of normalization. A brief description is provided in below:
Eliminate Repeating Groups – Make a separate table for each set of related attributes, and give each table a primary key.
Eliminate Redundant Data – If an attribute depends on only part of a multi-val……
