Having the shape of a column.
Used in a Sentence
columnar
Definitions, parts of speech, synonyms, and sentence examples for columnar.
Editorial note
If the data is structured, columnar databases still rule.
Examples13
Definitions3
Parts of speech1
Quick take
Having the shape of a column.
Meaning at a glance
The clearest senses and uses of columnar gathered in one view.
Constructed with columns.
(microanatomy) Of or pertaining to an epithelium with has cells taller than they are wide (column-shaped).
Definitions
Core meanings and parts of speech for columnar.
adjective
Having the shape of a column.
See also: columned, columniform, columnlike
adjective
Constructed with columns.
See also: columned, columniform, columnlike
adjective
(microanatomy) Of or pertaining to an epithelium with has cells taller than they are wide (column-shaped).
See also: columned, columniform, columnlike
Example sentences
If the data is structured, columnar databases still rule.
Underneath, we're building a super-high-speed distributed columnar database that enables interactive (subsecond) exploration of terabyte datasets; fronted by a lean, mean web UI.
Oracle's new in-memory database with columnar compression is considered an 'upgrade' to their flagship DB product.
However, the columnar separation, dual accumulation, and industrial permanence suggest that it's more of a vocabulary issue than technical deficit.
HBase is a BigTable style columnar style (with support for certain kinds of range queries: see the Google BigTable paper).
These include just about everything from document stores, object stores, caches, and columnar stores.
This includes developing in-memory and on-disk data structures and algorithms, row and columnar stores, networking, query optimization, and execution.
The DB stuff we were doing were columnar databases, so it was incredibly fast at doing data analysis and correlations.
Isn't Oracle able to do in-memory and columnar now?
You can use citusdb (postgresql, columnar).
> columnar databases (where data is laid out in key-valued arrays) Er, no.
E.g., our number groupings in written, columnar form really go from zero to 9, and then 10 to 19, 20 to 29, etc.
Quote examples
Were I being pedantic, I would turn to the (horrifyingly inconsistently written) SQL1992 standard, which explicitly says that your columnar inputs are multisets (which is a posh way of saying "not a set").
Frequently asked questions
Short answers drawn from the clearest meanings and examples for this word.
How do you use columnar in a sentence?
If the data is structured, columnar databases still rule.
What does columnar mean?
Having the shape of a column.
What part of speech is columnar?
columnar is commonly used as adjective.