This differentiation means that spreadsheets are static documents, while databases can be relational. That means if you upload, edit, or delete a piece of data in one place, the change will be made in every other place that references that data. For instance, if a customer email address chan...
on database design look up ‘Relational database modeling’: http://.utexas.edu/cc/database/datamodeling/rm/ Sparse data. If you are collecting sales data from customers, with sales data to be collected after each sale, one possible spreadsheet design is to use one row per customer,...
Database vs Spreadsheet Database and Spreadsheet are two ways that could be used to manage, store, retrieve and manipulate data. A spreadsheet is an application that allows user to work on an electronic spreadsheet similar to an accounting worksheet, whereas, a database is intended for easily o...
Grist is a modern relational spreadsheet. It combines the flexibility of a spreadsheet with the robustness of a database. grist-core (this repo) has what you need to run a powerful spreadsheet hosting server. A version of grist-core has been packaged for cloud providers as Grist Builder Editi...
Airtableisn't spreadsheet software: it's a relational database platform using a spreadsheet interface. But don't be scared off—it's as easy to use as a spreadsheet. Maybe even easier. Airtable refers to its "spreadsheets" as bases, which should give you some idea of the product's intend...
Figure 3.22.Joining spreadsheet data with relational data and XML documents. As an example,Figure 3.23shows a spreadsheet containing a small set of website_ids, the website title, and the URL.Figure 3.24shows that a wrapper is defined for a spreadsheet; at the top right-hand side, the stru...
With DataBrew, you can easily access and visually explore any amount of data across your organization directly from your S3 data lake, Amazon Redshift data warehouse, and Amazon Aurora and Amazon Relational Database Service (Amazon RDS) databases. You can choose from over...
Data including "aged" values was stored using an Adabas database (described as a “relational like" database in the Wikipedia article about Adabas, although it was not fundamental to the operation of the system). The IBM 3270 workstation chosen for its implementation at the time was a new ...
Unfortunately, analytical usefulness of the RDBMS (Relational Database Management System) has not measured up to that of spreadsheets or specialized MOLAP (Multidimensional OnLine Analytical Processing) tools. It is cumbersome and in most cases inefficient to perform array-like calculations in SQL—a fu...
the OMG SysML <<block>> modeling component with the appropriate compartments can be used to represent a class model that can later be transformed into a relational data model. The transformation is done by many commercially available UML tools, such as IBM′S RATIONAL® software. Also, as ...