Columnar: meaning, definitions and examples
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columnar
[ˈkɑː.ləm.nər ]
Definition
data structure
Columnar refers to a format or structure that is organized in columns. It is often used in database systems and data management, where data can be stored and accessed efficiently in a column-oriented way. This structure allows for better performance when querying or aggregating data, particularly when dealing with large datasets. In a columnar database, data entries are stored column by column rather than row by row, which can significantly improve the speed of read operations.
Synonyms
column-wise, vertical.
Examples of usage
- The new database system uses a columnar format for faster analytics.
- Columnar storage is favored in big data environments for its efficiency.
- Using a columnar approach can enhance the performance of data retrieval processes.
Interesting Facts
Etymology
- The word originates from the Latin ' columna', meaning 'pillar'.
- It has been used in English since the late 16th century to describe things that are pillar-like or arranged in columns.
- In architectural terms, structures often use this shape for support or decoration.
Science
- In geology, you may find columnar formations in volcanic rock, where lava cools and contracts into a column-like structure.
- Columnar arrangement is important in cell biology, particularly in tissues such as epithelial layers where cells are structured like columns.
- The shapes of certain crystals also exhibit columnar traits, impacting how they grow and interact with their environment.
Art and Architecture
- In classical architecture, columns are essential elements of design, used to create a sense of grandeur and stability in buildings.
- The columnar style is prominent in ancient ruins, particularly in Greek and Roman structures, which often featured tall columns as focal points.
- Contemporary art also embraces columnar motifs, representing strength and support in modern installations.
Literature
- In writing, a columnar format can help organize ideas clearly, making them easier to read and understand, akin to how columns in a newspaper present information.
- Poets sometimes use columnar structures for spacing and visual layout to enhance the reading experience and emphasize rhythm.
- Columnar poetry, often embraced by minimalist poets, involves using whitespace to create visual meaning alongside language.
Translations
Translations of the word "columnar" in other languages:
🇵🇹 colunar
🇮🇳 स्तंभाकार
🇩🇪 säulenförmig
🇮🇩 kolumnar
🇺🇦 колонкоподібний
🇵🇱 kolumnowy
🇯🇵 コラム状の
🇫🇷 colonnaire
🇪🇸 columnar
🇹🇷 sütun şeklinde
🇰🇷 열(column) 형태의
🇸🇦 عمودي
🇨🇿 sloupcový
🇸🇰 stĺpcový
🇨🇳 柱状的
🇸🇮 stolpci
🇮🇸 súluformaður
🇰🇿 бағандық
🇬🇪 სვეტური
🇦🇿 sütunvari
🇲🇽 columnar
Word Frequency Rank
With rank #16,476, this word belongs to specialized vocabulary. While not common in everyday speech, it enriches your ability to express complex ideas.
- ...
- 16473 categorization
- 16474 purged
- 16475 diplomas
- 16476 columnar
- 16477 comer
- 16478 miscarriage
- 16479 selector
- ...