secondary indexing (english) - meaning, definition, translation, pronunciation

Part of Speech

Noun

Phonetic Transcription

/sɛkənˌdɛri ˈɪŋkɛksɪŋ/

Meaning and Usage

Secondary indexing refers to the process of creating an index for records that allows for multiple access paths. This is commonly used in databases and information retrieval systems to improve the efficiency of search operations. In secondary indexing, additional indexes are built that point to the data, allowing users to retrieve information based on various attributes beyond the primary key.

This term is primarily used in written contexts, particularly within academic, technical, and professional literature regarding database management. Its frequency of use is moderate, often appearing in discussions of database design and optimization.

Example Sentences

1. Secondary indexing can dramatically improve the response time for queries in large databases.

2. Вторичное индексирование может значительно улучшить время отклика для запросов в больших базах данных.

3. Many database systems now support secondary indexing to enhance data retrieval capabilities.

4. Многие системы баз данных теперь поддерживают вторичное индексирование для улучшения возможностей извлечения данных.

5. Understanding secondary indexing is crucial for database administrators aiming to optimize performance.

6. Понимание вторичного индексирования имеет решающее значение для администраторов баз данных, стремящихся оптимизировать производительность.

Idiomatic Expressions

While “secondary indexing” itself doesn't typically appear in idiomatic expressions, it plays a significant role in discussions about data organization and search efficiency. Here are some related idiomatic expressions that pertain to databases and retrieval:

1. "Bite the bullet" - Often, you have to bite the bullet and implement secondary indexing for better performance.

2. Часто вам приходится взять на себя ответственность и реализовать вторичное индексирование для повышения производительности.

3. "Break new ground" - Researchers are constantly trying to break new ground in the development of advanced secondary indexing techniques.

4. Исследователи постоянно пытаются проложить новый путь в разработке передовых методов вторичного индексирования.

5. "Hit the nail on the head" - When discussing database optimization, the idea of secondary indexing really hits the nail on the head.

6. Когда речь идет об оптимизации баз данных, идея вторичного индексирования действительно попадает в точку.

Etymology

The term secondary indexing is derived from the word "secondary," meaning “second in order or importance,” and “index,” which comes from the Latin "index," meaning "one who points out." This indicates that secondary indexing provides additional ways to access information that is not primarily indexed.

Synonyms and Antonyms

Synonyms: - Alternative indexing - Auxiliary indexing

Antonyms: - Primary indexing - Direct indexing

This structured response provides a comprehensive overview of the term "secondary indexing," including its meaning, usage, idiomatic expressions, etymology, and synonyms and antonyms.