Github user sraghunandan commented on a diff in the pull request:

    https://github.com/apache/carbondata/pull/2592#discussion_r214955716
  
    --- Diff: docs/useful-tips-on-carbondata.md ---
    @@ -30,16 +30,16 @@
     
       - **Table Column Description**
     
    -  | Column Name | Data Type     | Cardinality | Attribution |
    -  |-------------|---------------|-------------|-------------|
    -  | msisdn      | String        | 30 million  | Dimension   |
    -  | BEGIN_TIME  | BigInt        | 10 Thousand | Dimension   |
    -  | HOST        | String        | 1 million   | Dimension   |
    -  | Dime_1      | String        | 1 Thousand  | Dimension   |
    -  | counter_1   | Decimal       | NA          | Measure     |
    -  | counter_2   | Numeric(20,0) | NA          | Measure     |
    -  | ...         | ...           | NA          | Measure     |
    -  | counter_100 | Decimal       | NA          | Measure     |
    +| Column Name | Data Type     | Cardinality | Attribution |
    +|-------------|---------------|-------------|-------------|
    +| msisdn      | String        | 30 million  | Dimension   |
    +| BEGIN_TIME  | BigInt        | 10 Thousand | Dimension   |
    +| HOST        | String        | 1 million   | Dimension   |
    +| Dime_1      | String        | 1 Thousand  | Dimension   |
    +| counter_1   | Decimal       | NA          | Measure     |
    +| counter_2   | Numeric(20,0) | NA          | Measure     |
    +| ...         | ...           | NA          | Measure     |
    +| counter_100 | Decimal       | NA          | Measure     |
     
     
       - **Put the frequently-used column filter in the beginning**
    --- End diff --
    
    updated


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