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?
246 Views Asked by Elnaz At
1
There are 1 best solutions below
Related Questions in CASSANDRA
- How to perform ordering in cassandra
- Kong: Running Mashape Kong fails on Mac OS X
- Cassandra spark connector data loss
- How to insert a custom type with map<text, boolean> field using cqlsh in Cassandra?
- How to setup cassandra and spark
- Error running spark app using spark-cassandra connector
- Where are the API docs for org.apache.spark.sql.cassandra for Spark 1.3.x?
- java.sql.SQLSyntaxErrorException: name provided was not in the list of valid column labels:
- Cassandra query on 2 dates
- Cassandra WordCount Hadoop
- Cassandra: range select with incorrect result
- How to export data from Cassandra to mongodb?
- Spark Cassandra SQL can't perform DataFrame methods on query results
- Why is my cassandra insert rate better with a client/node in the same host than with client and one node in separate hosts?
- Does Cassandra support aggregation function or any other capabilities like Map Reduce?
Related Questions in DUPLICATES
- show duplicate values subquery mysql
- Creating an ID variable for duplicates in SAS
- PHP multidimensional array, average of duplicate values
- Update unique column of multiple rows , skip the duplicates
- Removing values from a vector that are not duplicated at least x number of times
- Images duplicates when function is selected. Javascript
- SQL Query Filter to locate DUPLICATES in a column based on Values in 2 other columns
- how to find duplicate values using row_number and partition by
- Divide Rows of DataTable
- Returning a formatted string does not working properly
- How to prevent inserting duplicate rows based on two foreign keys?
- Creating a table of duplicates from SAS data set with over 50 variables
- Error: java.util.zip.ZipException: duplicate entry
- Find Duplicates in SQL Server Table
- How to do the sorting for duplicate numbers in Java?
Related Questions in PARTIAL
- C# - Allow only specific windows on top of application?
- Redirect to template not working after Foundation Framework installation
- How to output "Summary of Stepwise Selection" table from SAS PROC REG into data set?
- <method-wrapper '__call__' of functools.partial object at 0x1356e10> is not a Python function
- Javascript Regex partial matching
- Ruby on Rails 4 render partial does not render
- Partial .gz file written by log4j2
- Conditional load of a partial in handlebars based on current url
- Partial Class Constructor
- Directive templateUrl redirects to /
- Using Render in my .rb file
- Ajax Forms with rails 4, :remote => true and JQuery - What are the Best Practices?
- Passing values using partial functions
- How to test that a view helper renders a partial?
- trying to render a partial based on whether it's the home page "/"
Related Questions in DENORMALIZATION
- RDBMS to NoSQL data denormalization
- Is data denormalizing still necessary for Cassandra if I use it with ElasticSearch?
- Easy get/set of denormalized list of strings - messy solution to triggering `set`
- NoSQL Firebase denormalization
- Should date field in DW date-map be of Date data type or of String data type, if I want to put placeholders?
- Cassandra sort using updatable query
- How does data denormalization work with the Microservice Pattern?
- MySQL - Barracuda file format & row compression to avoid ERROR 1118 Row Size Too Large
- Data retrieval and search accross multiple services
- One-to-one relationship or NULL field for optional column?
- Reporting denormalized vs normalized database
- Firebase data: denormilization and duplication
- Flattened Tables vs Manual Update
- Google App Engine and database "Views"
- Problem: Writing a MySQL parser to split JOIN's and run them as individual queries (denormalizing the query dynamically)
Related Questions in DENORMALIZED
- How do we build Normalized text file from DeNormalized one?
- How can deal with lists and ranges embedded in a column?
- NOSQL denormalization datamodel
- How can I plot a non-normalized spectrogram in MATLAB?
- Span matrix from relational table in R
- How does one handle denormalized data with kettle?
- How do I denormalize an ER-D into reporting views for end users?
- Partially de-normalization Vs de-normalization in Cassandra Data Modeling?
- MySQL - Left join ... on ... LIKE
- IEEE 754 Denormalized Decimal Converting to Half-Point Binary
- how can we use where condition if data is stored as implode
- How to maintain denormalized consistency in NoSQL?
- Simple SELECT query over denormalize data
- calculate gaze velocity in VR using normalized direction
- PHP Regex pattern needed for MySQL database manupilation
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 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.