Database index and Full table scan

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between Database index and Full table scan

Database index vs. Full table scan

A database index is a data structure that improves the speed of data retrieval operations on a database table at the cost of additional writes and storage space to maintain the index data structure. Full Table Scan (also known as Sequential Scan) is a scan made on a database where each row of the table under scan is read in a sequential (serial) order and the columns encountered are checked for the validity of a condition.

Similarities between Database index and Full table scan

Database index and Full table scan have 3 things in common (in Unionpedia): Database, SQL, Table (database).

Database

A database is an organized collection of data, stored and accessed electronically.

Database and Database index · Database and Full table scan · See more »

SQL

SQL (S-Q-L, "sequel"; Structured Query Language) is a domain-specific language used in programming and designed for managing data held in a relational database management system (RDBMS), or for stream processing in a relational data stream management system (RDSMS).

Database index and SQL · Full table scan and SQL · See more »

Table (database)

A table is a collection of related data held in a structured format within a database.

Database index and Table (database) · Full table scan and Table (database) · See more »

The list above answers the following questions

What Database index and Full table scan have in common
What are the similarities between Database index and Full table scan

Database index and Full table scan Comparison

Database index has 38 relations, while Full table scan has 7. As they have in common 3, the Jaccard index is 6.67% = 3 / (38 + 7).

References

This article shows the relationship between Database index and Full table scan. To access each article from which the information was extracted, please visit:

Unionpedia is a concept map or semantic network organized like an encyclopedia – dictionary. It gives a brief definition of each concept and its relationships.

This is a giant online mental map that serves as a basis for concept diagrams. It's free to use and each article or document can be downloaded. It's a tool, resource or reference for study, research, education, learning or teaching, that can be used by teachers, educators, pupils or students; for the academic world: for school, primary, secondary, high school, middle, technical degree, college, university, undergraduate, master's or doctoral degrees; for papers, reports, projects, ideas, documentation, surveys, summaries, or thesis. Here is the definition, explanation, description, or the meaning of each significant on which you need information, and a list of their associated concepts as a glossary. Available in English, Spanish, Portuguese, Japanese, Chinese, French, German, Italian, Polish, Dutch, Russian, Arabic, Hindi, Swedish, Ukrainian, Hungarian, Catalan, Czech, Hebrew, Danish, Finnish, Indonesian, Norwegian, Romanian, Turkish, Vietnamese, Korean, Thai, Greek, Bulgarian, Croatian, Slovak, Lithuanian, Filipino, Latvian, Estonian and Slovenian. More languages soon.

All the information was extracted from Wikipedia, and it's available under the Creative Commons Attribution-ShareAlike License.

Unionpedia is not endorsed by or affiliated with the Wikimedia Foundation.

Google Play, Android and the Google Play logo are trademarks of Google Inc.