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SqlDataReader: Buffered vs Unbuffered readers - How to? Buffered: Smaller data sets; When you want to ensure the reader is complete quickly; So you can close the connection after the query; or you can reuse the connection for another query while iterating over the results of the first Unbuffered: Larger datasets where you don't want to pre-load everything into memory at once
Dapper Query Method – Execute SQL and Stored Procedure - YogiHosting Dapper Buffered and Unbuffered Query There are 2 ways in which Dapper execute queries – Buffered Un-Buffered way Buffered – in this dapper executes the sql query and then buffer the entire result-set in memory before returning This is the default way Un-Buffered – The un-buffered way is totally different where dapper loads objects
Comparing performance of data access libraries using StackExchange . . . In this post I will show you how to use StackExchange Dapper performance benchmark to evaluate performance of different data access libraries This is simple performance benchmark that executes 500 SQL queries that read a single row from Posts table and return results
SQLCLR Optimizations - 2 - Bob Beauchemin That buffer is pure overhead A more performant way, that basically points the rowset at the SqlPipe, is to use SqlPipe Execute You can Execute a SqlCommand or use a SqlExecutionContext
What does the buffered parameter do in Dapper dot net? Dapper dot net has a buffer parameter (a bool), but as far as I can tell the only thing it does is cast the result to a list before returning it As per the documentation: Dapper's default behavior is to execute your sql and buffer the entire reader on return
c# - Getting binary data using SqlDataReader - Stack Overflow Yes, you can use SqlDataReader GetBytes You probably want to pass in null for the buffer in the first call, to find out how much data there is, and then call it again with an appropriately sized buffer You may just be able to use the indexer and cast the result to a byte array - I'm not sure Worth a try :)
SQL Server, Buffer Manager object - SQL Server | Microsoft Learn Applies to: SQL Server The Buffer Manager object provides counters to monitor how SQL Server uses: Memory to store data pages Counters to monitor the physical I O as SQL Server reads and writes database pages Buffer pool extension to extend the buffer cache by using fast non-volatile storage such as solid-state drives (SSD)
Use sqlcmd - SQL Server | Microsoft Learn Each T-SQL statement is put in a buffer called the statement cache These statements are sent to SQL Server after you type the GO command and press Enter To exit sqlcmd, type EXIT or QUIT at the start of a new line To clear the statement cache, type :RESET Typing Ctrl+C causes sqlcmd to exit