12/06/2022 | by Patrick Fischer, M.Sc., Founder & Data Scientist: FDS
Data cleansing is a technique used to clean databases to eliminate erroneous, incomplete or inaccurate data. It also includes correcting formatting errors, enabling data integration, removing duplicates, and softening or adjusting non-standard data. Data cleansing is an important part of extract-transform-load (ETL) processes, where data is imported into a database from multiple sources and then stored in a user-friendly format.
12/05/2022 | by Patrick Fischer, M.Sc., Founder & Data Scientist: FDS
InnoDB is a relational database storage engine developed by Oracle Corporation and part of MySQL. It provides transaction security, isolation and parallel data processing. InnoDB is the preferred storage engine for most applications because it offers a number of features and options that other storage engines do not. These include atomicity, consistency, isolation and durability (ACID compliance), as well as performance and scalability improvements.
12/05/2022 | by Patrick Fischer, M.Sc., Founder & Data Scientist: FDS
NoSQL is a collection of database technologies that differ from traditional relational databases. NoSQL databases are designed for horizontal scalability, fast analytics, high availability, and fault-tolerant replication. NoSQL databases can be useful in a wide range of use cases, especially when scalability and performance requirements are demanding. Most NoSQL databases use a different type of data model than relational databases, which are based on a relational model.
12/05/2022 | by Patrick Fischer, M.Sc., Founder & Data Scientist: FDS
A database is a collection of structured data stored on a computer or server, usually managed with database management system software. A database can store data in tabular, chart, or other formats and allows users to store, modify, retrieve, and analyze the data.
12/05/2022 | by Patrick Fischer, M.Sc., Founder & Data Scientist: FDS
Symfony is an open source web framework for developing web applications. It enables you to develop and manage complex applications quickly and efficiently. Symfony is a structured framework that provides a unified set of rules and best practices for web application development. It supports MVC architecture, so you can easily separate your front-end and back-end code. Symfony also uses a module system that allows developers to easily extend individual functions or features. It supports the use of various databases and is compatible with a wide range of languages and frameworks.