I've read this article about Cassandra Data modeling. But I didn't understand in which cases exactly Partially de-normalization is preferred? I've read some other articles which all of them use de-normalization (not partially).
Partially de-normalization Vs de-normalization in Cassandra Data Modeling?
227 Views Asked by Elnaz At
1
There are 1 best solutions below
Related Questions in CASSANDRA
- how to turn characters in wrong codec into space in python?
- erlang os:cmd() command with UTF8 binary
- How to encode bytes as a printable unicode string (like base64 for ascii)
- weird characters in utf-8 encoded file
- Enforcing that inputs sum to 1 and are contained in the unit interval in scikit-learn
- Detecting corrupt characters in UTF-8 encoded text file
- Why does opening a file in two different encodings work as expected?
- Is there any function like iconv in Python?
- Control encoding when parsing SPSS file using package memisc
- Escape XML on Windows Mobile 6
Related Questions in DUPLICATES
- how to turn characters in wrong codec into space in python?
- erlang os:cmd() command with UTF8 binary
- How to encode bytes as a printable unicode string (like base64 for ascii)
- weird characters in utf-8 encoded file
- Enforcing that inputs sum to 1 and are contained in the unit interval in scikit-learn
- Detecting corrupt characters in UTF-8 encoded text file
- Why does opening a file in two different encodings work as expected?
- Is there any function like iconv in Python?
- Control encoding when parsing SPSS file using package memisc
- Escape XML on Windows Mobile 6
Related Questions in PARTIAL
- how to turn characters in wrong codec into space in python?
- erlang os:cmd() command with UTF8 binary
- How to encode bytes as a printable unicode string (like base64 for ascii)
- weird characters in utf-8 encoded file
- Enforcing that inputs sum to 1 and are contained in the unit interval in scikit-learn
- Detecting corrupt characters in UTF-8 encoded text file
- Why does opening a file in two different encodings work as expected?
- Is there any function like iconv in Python?
- Control encoding when parsing SPSS file using package memisc
- Escape XML on Windows Mobile 6
Related Questions in DENORMALIZATION
- how to turn characters in wrong codec into space in python?
- erlang os:cmd() command with UTF8 binary
- How to encode bytes as a printable unicode string (like base64 for ascii)
- weird characters in utf-8 encoded file
- Enforcing that inputs sum to 1 and are contained in the unit interval in scikit-learn
- Detecting corrupt characters in UTF-8 encoded text file
- Why does opening a file in two different encodings work as expected?
- Is there any function like iconv in Python?
- Control encoding when parsing SPSS file using package memisc
- Escape XML on Windows Mobile 6
Related Questions in DENORMALIZED
- how to turn characters in wrong codec into space in python?
- erlang os:cmd() command with UTF8 binary
- How to encode bytes as a printable unicode string (like base64 for ascii)
- weird characters in utf-8 encoded file
- Enforcing that inputs sum to 1 and are contained in the unit interval in scikit-learn
- Detecting corrupt characters in UTF-8 encoded text file
- Why does opening a file in two different encodings work as expected?
- Is there any function like iconv in Python?
- Control encoding when parsing SPSS file using package memisc
- Escape XML on Windows Mobile 6
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular # Hahtags
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Partial de-normalization means that you duplicate only some columns of the target table.
Full de-normalization means you duplicate all columns of the target table
In practise, it is recommended to de-normalize, IF POSSIBLE, only immutable data so that you don't need to care about their update. In this case, duplicating only immutable data == partial de-normalization.