Structured Query Language, or SQL, is a spreadsheet and computing tool capable of handling large sets of data and processing information much more quickly.
2. Spreadsheets
While SQL is often the preferred software for data analysts, knowledge and understanding of traditional, widespread spreadsheet tools is necessary.
3. Critical thinking
Knowing what data to collect and how to process it to glean the appropriate information is a critical thinking skill that's vital for data analysts to develop.
4. Statistical programming languages
Some data analysts choose to use statistical programming languages like R or Python to analyze large data sets.
5. Data visualization
After gathering, analyzing and compiling the data, usually data analysts must share their findings with the company.
6. Public speaking
Presenting data analysis is an important part of a data analyst's job. Besides compiling the findings in a clear manner, data analysts must also explain both verbally and in writing.
7. Machine learning
Artificial intelligence is growing as technology advances, so it's wise for data analysts to develop this skill.
8. Data warehousing
Data warehousing is the process of creating virtual storage and organization systems for a company's data.