What is SQL Nexus?

What is SQL Nexus?

SQL Nexus is a visualization tool for detecting, analyzing, and troubleshooting problems on Microsoft’s SQL Server 2005 database management system (DBMS). SQL Nexus uses the Microsoft SQL Server 2005 diagnostics utility SQLdiag on the back end as its main data collector.

How do I use SQL Nexus?

SQL Nexus Hands On

1. Step 1, Connect to the SQL Server. The first time SQL Nexus opens, we must select a SQL Server instance.
2. Step 2, Create the Database.
3. Step 3, Import the data.
4. Step 4, Output Folder.
5. Step 5, Import is running.
6. Step 6, Create the Report.
7. Step 7, Analyzing the data.

How do you run Pssdiag?

Running Pssdiag (previous versions)

1. Locate your Pssdiag zip file.
2. Copy the .
3. Extract the contents of the .zip file to a folder (for example in D:\pssd )
4. Open an admin Command Prompt and go to the folder.
5. Run pssdiag.cmd from Command Prompt d:\pssd>pssdiag.cmd.
6. Wait for Pssdiag to completely initialize.

What is RML Utilities for SQL Server?

The RML Utilities are a set of tools originally developed by the SQL Server support organization within Microsoft to help engineers effectively resolve customer support incidents.

What is Pssdiag tool?

SQLDIAG or PSSDIAG are excellent tools used to collect and analyze data in order to identify possible performance root causes. The issue is that the output produced by such utilities is sometimes convoluted, hard to read and hard to understand.

What is SQLdiag EXE?

You can use SQLdiag to collect logs and data files from SQL Server and other types of servers, and use it to monitor your servers over time or troubleshoot specific problems with your servers. SQLdiag is intended to expedite and simplify diagnostic information gathering for Microsoft Customer Support Services.

What is Pssdiag?

PSSDIAG is a general purpose diagnostic collection utility that Microsoft Product Support Services uses to collect various logs and data files. PSSDIAG can natively collect Performance Monitor logs, SQL Profiler traces, SQL Server blocking script output, Windows Event Logs, and SQLDIAG output.

What is psSDP?

psSDP is basically a collection of Powershell scripts to collect the needed information from the problematic environment. It’s my favorite tool which I use every day to collect the required information from customers environment because I don’t like to analyze events or logs on live production systems.

How do I run SQLIOSim utility?

SQLIOSim configuration file You must use one of the following methods to specify the data file location and the log file location: Use the command-line parameters in the SQLIOSim.com file. Use the Files and Configuration dialog box after you run the SQLIOSim.exe file. Use the Filex section of the configuration file.

What is database experimentation assistant?

Database Experimentation Assistant (DEA) is a new A/B testing solution for SQL Server upgrades. It will assist in evaluating a targeted version of SQL for a given workload.

What is Osql utility in SQL Server?

The osql utility allows you to enter Transact-SQL statements, system procedures, and script files. This utility uses ODBC to communicate with the server. Important. This feature will be removed in a future version of SQL Server.

What is Dwshelldb?

In the mongo shell, db is the variable that references the current database. The variable is automatically set to the default database test or is set when you use the use to switch current database. The following table displays some common JavaScript operations: JavaScript Database Operations.

What is TSS tool?

TSS is a collection of cmd/powershell scripts that mainly utilize the built-in Windows OS logging mechanisms or other Microsoft tools (like process monitor, procdump.) to collect static (like event logs, registry outputs, configuration outputs and similar) or dynamic repro logs (like network traces, user/kernel …

What is distributed replay controller?

Distributed Replay controller: A computer running the Windows service named SQL Server Distributed Replay controller. The Distributed Replay controller orchestrates the actions of the distributed replay clients. There can only be one controller instance in each Distributed Replay environment.

What is difference between ISQL and OSQL?

isql : The older, DB-Library (native SQL Server protocol) way of command-line communication with SQL Server. osql : The older, ODBC-based way of command-line communication with SQL Server.

How do I go back to SQL command line?

also one other thing to note, if you realize you have made an error in your query and you want to go back and fix something enter \c at the prompt and then you will end your query and just go back to the prompt.

How do I open MySQL table in command line?

MySQL Show/List Tables

1. Step 1: Open the MySQL Command Line Client that appeared with a mysql> prompt.
2. Step 2: Next, choose the specific database by using the command below:
3. Step 3: Finally, execute the SHOW TABLES command.
4. Output:
5. Syntax.

How do I run a TSS tool?

Copy the relevant tss_tools. zip file and expand it to local disk, i.e. into C:\tools folder . Please start the script in the C:\tools folder in elevated CMD window. For help, just run: TSS or TSS help yourKeyword .

What do I need to do before I install SQL Nexus?

Before we install SQL Nexus, we must be sure that SQL Server 2016 Report View libraries are already installed on the machine. Microsoft SQL Server 2016 Report View. Download The first time SQL Nexus opens, we must select a SQL Server instance.

How do I connect to a SQL Nexus database?

The first time SQL Nexus opens, we must select a SQL Server instance. Type the SQL Server instance credentials and click [ Connect ]. We need to create a SQL Nexus database, where we will insert the data from the log.

How to create reports in SQL Nexus?

The first time SQL Nexus opens, we must select a SQL Server instance. Type the SQL Server instance credentials and click [ Connect ]. We need to create a SQL Nexus database, where we will insert the data from the log. Data Import procedure is running.. After the previous steps, we are ready to start creating the reports.

How do I update SQL Server 2012 Express SP2?

Step 1: Download the required Microsoft® SQL Server® 2012 Express SP2 file to update your current SQL Server 2012 Express installation by clicking the appropriate link earlier. Step 2: Run the file, and follow the instructions in the setup wizard to install.