-- Insert 10000 records using 20 threads, Repeat Execution 3 times

-- disk-based
"C:\Program Files\Microsoft Corporation\RMLUtils\ostress.exe" –n20 –r3 -S. -E -dTestdb2 -q -Q"set statistics time off; SET STATISTICS IO Off; set nocount on; DECLARE @start datetime = getdate(); declare @insertCount int = 10000; declare @startId int = 1; while @startId < @insertCount begin insert into tblNormal values ('Test', '2013-01-01T00:00:00') set @startId +=1 end; Print DATEDIFF(ms,@start,getdate());" –oc:\temp\output

-- memory-optimized, tblMemoryOptimized_Schema_And_Data
"C:\Program Files\Microsoft Corporation\RMLUtils\ostress.exe" –n20 –r3 -S. -E -dTestdb2 -q -Q"set statistics time off; SET STATISTICS IO Off; set nocount on; DECLARE @start datetime = getdate(); declare @insertCount int = 10000; declare @startId int = 1; while @startId < @insertCount begin insert into tblMemoryOptimized_Schema_And_Data values ('Test', '2013-01-01T00:00:00') set @startId +=1 end; Print DATEDIFF(ms,@start,getdate());" –oc:\temp\output

-- memory-optimized, tblMemoryOptimized_Schema_Only
"C:\Program Files\Microsoft Corporation\RMLUtils\ostress.exe" –n20 –r3 -S. -E -dTestdb2 -q -Q"set statistics time off; SET STATISTICS IO Off; set nocount on; DECLARE @start datetime = getdate(); declare @insertCount int = 10000; declare @startId int = 1;  while @startId <  @insertCount begin insert into tblMemoryOptimized_Schema_Only values ('Test', '2013-01-01T00:00:00') set @startId +=1 end; Print DATEDIFF(ms,@start,getdate());" –oc:\temp\output

-- It is not Memory Optimized
CREATE TABLE tblNormal
(
       [CustomerID] int identity NOT NULL PRIMARY KEY NONCLUSTERED, 
       [Name] nvarchar(250) NOT NULL,
   CustomerSince DATETIME not NULL
      INDEX [ICustomerSince] NONCLUSTERED
)

--  DURABILITY = SCHEMA_AND_DATA
CREATE TABLE tblMemoryOptimized_Schema_And_Data
(
    [CustomerID] INT  identity NOT NULL 
PRIMARY KEY NONCLUSTERED HASH WITH (BUCKET_COUNT = 131072),
    [Name] NVARCHAR(250) NOT NULL,
    [CustomerSince] DATETIME NOT NULL
INDEX [ICustomerSince] NONCLUSTERED
) WITH (MEMORY_OPTIMIZED = ON, DURABILITY = SCHEMA_AND_DATA)


-- DURABILITY = SCHEMA_ONLY
CREATE TABLE tblMemoryOptimized_Schema_Only
(
    [CustomerID] INT  identity NOT NULL 
PRIMARY KEY NONCLUSTERED HASH WITH (BUCKET_COUNT = 131072),
    [Name] NVARCHAR(250) NOT NULL,
    [CustomerSince] DATETIME NOT NULL
INDEX [ICustomerSince] NONCLUSTERED
) WITH (MEMORY_OPTIMIZED = ON, DURABILITY = SCHEMA_ONLY)

• What is a SynchronizationContext?
• What is a TaskScheduler?
• How do SynchronizationContext and TaskScheduler relate to await?
• What does ConfigureAwait(false) do?
• Why would I want to use ConfigureAwait(false)?
• Why would I want to use ConfigureAwait(true)?
• When should I use ConfigureAwait(false)?
• ...