kdbfaq

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What exactly does column-oriented mean?

What exactly does column-oriented mean? View Post

How do I convert a character to its …

How do I convert a character to its ASCII code? View Post

I’m in a hurry. Can multiple kdb …

I’m in a hurry.  Can multiple kdb processes write simultaneously to a splayed database? View Post

How can I reorder column names of a …

How can I reorder column names of a splayed table on disk? View Post

How do I split a list?

How do I split a list? View Post

How can I find the data type of …

How can I find the data type of a given table column? View Post

How do I set the return value of …

How do I set the return value of a function? View Post

How can I test for the existence of …

How can I test for the existence of a file or directory in q? View Post

How do I remove a key from a …

How do I remove a key from a dictionary? View Post

I have a very big text file. Can …

I have a very big text file.  Can I read a text file in chunks? View Post

How do I select all columns in q?

How do I select all columns in q? View Post

How do I read in a text file?

How do I read in a text file? View Post

How do I convert from symbol to integer?

How do I convert from symbol to integer? View Post

How do I cast a string to a …

How do I cast a string to a symbol? View Post

How do I parse a ctrl-A delimited string?

How do I parse a ctrl-A delimited string? View Post

How do I build a ctrl-A delimited string?

How do I build a ctrl-A delimited string? View Post

How can I measure the performance of my …

How can I measure the performance of my q code? View Post

How do I declare a table column of …

How do I declare a table column of type string (not symbol!)? View Post

Can a table be partitioned but not be …

Can a table be partitioned but not be splayed? View Post

What are some of the freely available software …

What are some of the freely available software packages related to kdb? View Post


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