To slice and dice is to break a body of information down into smaller parts or to examine it from different viewpoints so that you can understand it better. … In data analysis, the term generally implies a systematic reduction of a body of data into smaller parts or views that will yield more information.
What is the difference between slicing and dicing?
Dicing is similar to slicing but it works a little bit differently. When one thinks of slicing, filtering is done to focus on a particular attribute, dicing on the other hand is more a zoom feature that selects a subset over all the dimensions but for specific values of the dimension.
What is dicing in data science?
Dice is a dimensional data operation that performs a slice on more than two dimensions of a data cube (or more than two consecutive slices). Dicing involves providing values for every dimension to locate a single value for a cube.
What is dice in database?
The Database for Institutional Comparisons of Economies (DICE) provides all interested parties with a user-friendly one-stop service. You can research institutional regulations and economic indicators across countries. DICE contains comparative data on major industrialized and emerging countries worldwide.
What is slicing and dicing with example?
To slice means to cut and to dice means to cut into very small uniform sections and the two actions are often performed sequentially. For example, a chef may first cut an onion into slices and then cut the slices up into dices.
Is MySQL good for OLAP?
MySQL’s architecture is ideal for online transaction processing (OLTP) systems, for which data — individual records such as customers, accounts, or sessions — is best stored by rows. … Data for online analytical processing (OLAP) systems — measurements that comprise large groups of records — is best stored by columns.
What is difference between OLAP and OLTP?
OLTP and OLAP both are the online processing systems. OLTP is a transactional processing while OLAP is an analytical processing system. … The basic difference between OLTP and OLAP is that OLTP is an online database modifying system, whereas, OLAP is an online database query answering system.
What dicing means?
diced; dicing. Definition of dice (Entry 2 of 2) transitive verb. 1a : to cut into small cubes diced onions. b : to ornament with square markings diced leather.
What is OLAP in SQL?
Online analytical processing (OLAP) is a technology that organizes large business databases and supports complex analysis. It can be used to perform complex analytical queries without negatively affecting transactional systems.
What is dicing in Excel?
Dicing the data refers to selecting which attributes we’re grouping the data by. For instance, if we have a PivotTable showing Internet Sales for 2006 and 2007 by Country and by State, then we have sliced the data by year and diced it by geography.