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Use "if ..." Command in Selenium IDE for Chrome
How to Use "if ..." Command in Selenium IDE for Chrome? When using "if ..." Commands in test steps in Selenium IDE for Chrome, you need to remember the following: 1. Use "if ... end" to form a single branch of test steps. 2. Use "if ... else ... end" to form two branches of test steps. 3. Use "if .....
2019-05-30, 130👍, 0💬

What Is Selenium
What Is Selenium? Selenium is a set of open-source software tools each with a different approach to supporting test automation. The entire suite of tools results in a rich set of testing functions specifically geared to the needs of testing of web applications of all types. These operations are high...
2019-05-28, 151👍, 0💬

Test Script for INSERT with MEMORY_OPTIMIZED
Where can I get a SQL script to do I/O performance test with INSERT statement using BIGINT with MEMORY_OPTIMIZED? Here is a SQL script to do I/O performance test with INSERT statement using BIGINT with MEMORY_OPTIMIZED. In this case, the table content should be cached in memory as much as possible. ...
2019-05-24, 216👍, 0💬

SELECT with BIGINT on Azure SQL Database
What is the data read performance with the SELECT statement using BIGINT as the search criteria on Azure SQL Database? To see the data read performance with the SELECT statement using BIGINT as the search criteria on Azure SQL Database, you can run the SQL script, fyi_select_bigint.sql, presented in...
2019-05-19, 217👍, 0💬

Test Script for SELECT with PRIMARY KEY
Where can I get a SQL script to do I/O performance test with SELECT statement using BIGINT PRIMARY KEY as the search criteria? Here is a SQL script to do I/O performance test with SELECT statement using BIGINT PRIMARY KEY as the search criteria. It uses the fn_virtualfilestats() function table to ca...
2019-05-18, 211👍, 0💬

Test Script for INSERT with BIGINT
Where can I get a SQL script to do I/O performance test with INSERT statement using BIGINT without primary key? Here is a SQL script to do I/O performance test with INSERT statement using BIGINT without primary key. The test result can provide a baseline for INSERT statement with a primary key. -- f...
2019-05-18, 257👍, 0💬

Test Script for INSERT with PRIMARY KEY
Where can I get a SQL script to do I/O performance test with INSERT statement using BIGINT with PRIMARY KEY? Here is a SQL script to do I/O performance test with INSERT statement using BIGINT with PRIMARY KEY. -- fyi_insert_primary_key.sql -- Copyright (c) FYIcenter.com DECLARE @Count INT SET @Count...
2019-05-17, 234👍, 0💬

No Reads on SELECT with CURSOR on SQL Server 2016
Why is there no reads recorded by fn_virtualfilestats() on SELECT statements with CURSOR on SQL Server 2016? If you run the SQL script, fyi_select_cursor.sql, presented in the last tutorial with different @Count and @Size on SQL Server 2016, you will see that the fn_virtualfilestats() function view ...
2019-05-17, 191👍, 0💬

SELECT Test Summary on SQL Server 2016
What are performance differences of running the SELECT statement with different criteria and table storage options on SQL Server 2016? Here is a summary of performance differences of running the SELECT statement with different criteria and table storage options on SQL Server 2016. Throughput is calc...
2019-05-15, 206👍, 0💬

fn_virtualfilestats() Not Useful on SQL Server 2016
Why is fn_virtualfilestats() not giving correct write counter values on SQL Server 2016? If you run the SQL script, fyi_insert_write.sql, presented in the last tutorial with different @Count and @Size on SQL Server 2016, you will see that the fn_virtualfilestats() function view is giving incorrect w...
2019-05-12, 340👍, 0💬

fn_virtualfilestats() Not Useful on Azure SQL
Why is fn_virtualfilestats() not giving correct write counter values on Azure SQL Database? If you run the SQL script, fyi_insert_write.sql, presented in the last tutorial with different @Count and @Size on Azure SQL Database, you will see that the fn_virtualfilestats() function view is giving incor...
2019-05-12, 324👍, 0💬

Page Size Varies on Azure SQL Database
What is the data page size on Azure SQL Database? To find out the data page size on Azure SQL Database, we can run the SQL script, fyi_page_insert.sql, presented in the last tutorial with different @Size on Azure SQL Database. The following table shows the summary of the test results. The PARTITION ...
2019-05-12, 232👍, 0💬

Use fn_virtualfilestats() for I/O Tests
How to Use fn_virtualfilestats() for I/O Tests? If want to use the fn_virtualfilestats() function table to calculate the I/O statistics while doing performance tests, you need to take a copy of the current counters from the fn_virtualfilestats() function before running a test, run the test, then com...
2019-05-12, 231👍, 0💬

Use allocation_units for I/O Tests
How to Use allocation_units system view for I/O Tests? If want to use the allocation_units system view to calculate the I/O statistics while doing performance tests, you need to take a copy of the current counters from the allocation_units view before running a test, run the test, then compare count...
2019-05-12, 231👍, 0💬

Page Size Varies on SQL Server 2016 Database
What is the data page size on SQL Server 2016 Database? To find out the data page size on SQL Server 2016 Database, we can run the SQL script, fyi_page_insert.sql, presented in the last tutorial with different @Size on SQL Server 2016 Database. The following table shows the summary of the test resul...
2019-05-12, 221👍, 0💬

Test Script for SELECT with CURSOR
Where can I get a SQL script to do I/O performance test with SELECT statement using CURSOR to loop through records? Here is a SQL script to do I/O performance test with SELECT statement using CURSOR to loop through records. It uses the fn_virtualfilestats() function table to calculate the I/O statis...
2019-05-06, 233👍, 0💬

SELECT with BIGINT on SQL Server 2016
What is the data read performance with the SELECT statement using BIGINT as the search criteria on SQL Server 2016? To see the data read performance with the SELECT statement using BIGINT as the search criteria on SQL Server 2016, you can run the SQL script, fyi_select_bigint.sql, presented in the l...
2019-04-29, 222👍, 0💬

No Reads on SELECT with CURSOR on Azure SQL Database
Why is there no reads recorded by fn_virtualfilestats() on SELECT statements with CURSOR on Azure SQL Database? If you run the SQL script, fyi_select_cursor.sql, presented in the last tutorial with different @Count and @Size on Azure SQL Database, you will see that the fn_virtualfilestats() function...
2019-04-25, 205👍, 0💬

SELECT with PRIMARY KEY on SQL Server 2016
What is the data read performance with the SELECT statement with a PRIMARY KEY field on SQL Server 2016? To see the data read performance with the SELECT statement with a PRIMARY KEY field on SQL Server 2016, you can run the SQL script, fyi_select_in_memory.sql, presented in the last tutorial with d...
2019-04-24, 208👍, 0💬

Test Script for SELECT with MEMORY_OPTIMIZED
Where can I get a SQL script to do I/O performance test with SELECT statement on a MEMORY_OPTIMIZED table? Here is a SQL script to do I/O performance test with SELECT statement using BIGINT PRIMARY KEY on a MEMORY_OPTIMIZED table. -- fyi_select_in_memory.sql -- Copyright (c) FYIcenter.com -- DECLARE...
2019-04-23, 212👍, 0💬

SELECT with PRIMARY KEY on Azure SQL Database
What is the data read performance with the SELECT statement using PRIMARY KEY as the search criteria on Azure SQL Database? To see the data read performance with the SELECT statement using PRIMARY KEY as the search criteria on Azure SQL Database, you can run the SQL script, fyi_select_primary_key.sq...
2019-04-21, 197👍, 0💬

Test Script for SELECT with BIGINT
Where can I get a SQL script to do I/O performance test with SELECT statement using BIGINT as the search criteria? Here is a SQL script to do I/O performance test with SELECT statement using BIGINT as the search criteria. It uses the fn_virtualfilestats() function table to calculate the I/O statisti...
2019-04-19, 240👍, 0💬

SELECT with MEMORY_OPTIMIZED Table on SQL Server 2016
What is the data read performance with the SELECT statement with a MEMORY_OPTIMIZED table on SQL Server 2016? To see the data read performance with the SELECT statement with a MEMORY_OPTIMIZED table on SQL Server 2016, you can run the SQL script, fyi_select_in_memory.sql, presented in the last tutor...
2019-04-17, 213👍, 0💬

Random Currency Test Value Generator
How to generate currency test values? Currency test values are frequently needed in testing date and time driven applications like an eCommerce or financial application. For example, you may to need to create a price table for a product for different pricing tiers. To help you to obtain large number...
2019-04-08, 135299👍, 18💬

💬 2019-01-25 mother russia: go to gulag

💬 2018-12-07 bob: you did a good job

💬 2018-09-03 A person: Worked good

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