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Tag Archives: SQL Server Administratuo

Create SQL Server HA and DR using FCI and AOAG

One of the most tricky subject for any SQL Server DBA or SQL server consultant How to build HA ( High Availability ) it is not something Complex, but it need to be list down all of the points and the requirements before going for this project and when we talk about High Availability We should consider two technology FCI (SQL Server Failover Cluster) and AOAG (Always on High Availability Group) both technologies will give you the same feature ( High Availability ) to save your DB from any disaster  can be happened in your DB center , As you know AOAG is new technology released with SQL Server 2012 and Microsoft added more features on it in SQL Server 2016, 2017 and 2019 as well . So really I recommend it for HA solution. Also, it will give you the availability to split your transaction between multiple instance one as RW (Read-write) it is called Primary, and the other instance will work as R (Read only), and it is called secondary server.

Now I leave you with the training video to know How you can build SQL Server HA and DR using FCI and AOAG


Training video published by Mr. Musab Umair  Microsoft SQL Server DB Consultant you can follow him on his LinkedIn account (https://www.linkedin.com/in/musabumair/)

Keep following our community to know all of the new technologies and features in SQL Server

 
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Posted by on November 6, 2018 in HA Clustering

 

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Next SQL Gulf event “SQL Gulf #2 “ at Microsoft Dubai

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SQL Gulf Community reveals about its upcoming SQL Gulf event “SQL Gulf #2” at Microsoft Dubai on 5/9/2015, It is the first SQL Server event ever in the Middle East to talk about SQL Server 2016 ..!
SQL Gulf #1 was at Saudi Arabia, Riyadh on 30/8/2014 , indeed it was extremely successful one that is why we are so excited to spread the word everywhere in the Gulf through many SQL Gulf events at all Gulf cities ,interestingly said that the top notch SQL Server experts and most ever popular speakers are coming from US, UK ..etc are coming to speak to you  at SQL Gulf #2 like Kevin Kline from US and Satya Shyam K Jayanty from UK ..etc  and more importantly to know it is the first SQL Server event in the Middle East ever to talk about SQL Server 2016…

Register here to reserve your seat ASAP, seats are limited , here below is the event program:

Session Abstracts:

1-FIRE! A Fullproof Checklist for Tuning and Troubleshooting

Session Abstract: Learning how to detect, diagnose and resolve performance problems in SQL Server is tough.  Often, years are spent learning how to use the tools and techniques that help you detect when a problem is occurring, diagnose the root-cause of the problem, and then resolve the problem.
In this session, attendees will see demonstrations of the tools and techniques which make difficult troubleshooting scenarios much faster and easier, including:
•             XEvents, Profiler/Traces, and PerfMon
•             Using Dynamic Management Views (DMVs)
•             Advanced Diagnostics Using Wait Stats
•             Reading SQL Server execution plan

Every DBA needs to know how to keep their SQL Server in tip-top condition, and you’ll need skills the covered in this session to do it.
Prerequisites: Intermediate database administration and development skills, especially competence with SSMS.
Goal 1: Learn the “sieve” method of troubleshooting and problem solving, and how to make SQL Server alert you when problems arise.
Goal 2: Discover how to use wait stat analysis, as well as correlate performance information from other sources inside of SQL Server including DMVs, performance counters, and Xevent/trace information.
Goal 3: Learn how to use the most important native tools within SQL Server through live demos to successfully conduct troubleshooting and performance tuning.

Summary: Microsoft ships a multitude of tools to help detect, diagnose and resolve problems inside of SQL Server. But which is best to use and when? This session teaches attendees how to tackle the troubleshooting process to achieve repeated, optimal results.

2-What do I need to know about Data Platform Upgrade best practices & techniques

Data Platform Upgrade topic has been a popular session that I’ve presented in major conferences like Microsoft Tech-Ed (North America, Europe & India), SQLPASS, SQLSaturdays and SQLbits since the year 2008.

In this session, we will overview in depth end-to-end upgrade process that covers the essential phases, steps and issues involved in upgrading SQL Server 2000, 2005, 2008 R2 & SQL Server 2012/2014 (with a good overview on 2016 too) by using best practices and available resources.
We will cover the complete upgrade cycle, including the preparation tasks, upgrade tasks, and post-upgrade tasks. Real-world examples from my Consulting experience expanding on why & how such a solution will work in critical situations.

3-Performance Dreams started at SQL Server 2014 and come true now at SQL Server 2016

“Performance Dreams started at SQL Server 2014 and come true now at SQL Server 2016”
, it is just like this because you Microsoft launched live SQL Server 2014 with unbelievable performance reads and substantial improvement that you cannot give up them , come in here to my session and you will know more about many new features and rich powers of SQL Server 2014 regarding performance particularly like  Microsoft project “Hekaton” for In-memory built in for OLTP , CCI( columnstore index) ,Resource Governor for IO consumption ,  lock priority management  and also Single partition online index rebuild technologies ,you will get much hands-on experience  for all definitions , architecture design , values and benefits ,caveats  and recommendations related to each one of them so that you can drive a conscious decision for upgrading your DBs to SQL Server 2014 but keep in mind that are some limitations for those features that should be considered largely before  production deployments …If not ,don’t be upset as it Is still not the end of way coz Microsoft had really rolled out SQL Server 2016 which could address successfully many of those limitations and indeed SQL Server 2014 performance dreams come true at SQL Server 2016, I will speak there simply to help those who didn’t breath SQL Server for the last little while

4-SQL Server Internals and Architecture

Session Abstract: Let’s face it.  You can effectively do many IT jobs related to SQL Server without knowing the internals of how SQL Server works.  Many great developers, DBAs, and designers get their day-to-day work completed on time and with reasonable quality while never really knowing what’s happening behind the scenes.  But if you want to take your skills to the next level, it’s critical to know SQL Server’s internal processes and architecture.  This session will answer questions like:

–       What are the various areas of memory inside of SQL Server?
–       How are queries handled behind the scenes?
–       What does SQL Server do with procedural code, like functions, procedures, and triggers?
–       What happens during checkpoints?  Lazywrites?
–       How are IOs handled with regards to transaction logs and database?
–       What happens when transaction logs and databases grow or shrinks?

This fast paced session will take you through many aspects of the internal operations of SQL Server and, for those topics we don’t cover, will point you to resources where you can get more information.  So strap on your silly, as we cover all these topics and more at speed with tongue planted firmly in cheek!

Prerequisites: Basic understanding of SQL Server operations and activities – such as transactions, queries, and preventative maintenance tasks like backup and recovery.

Goal 1: Learn about the major components within the SQL Server architecture, starting with the relational engine and storage engine, working down to greater and greater detail.
Goal 2: See what happens inside the SQL Server query optimizer and how the query optimizer affects transaction execution time, both read-only and read-write transactions
Goal 3: Review the major operational processes inside of SQL Server that affect memory management and IO activity.

5-Power BI deployment best practices to deliver data analytics to the business

How to deploy Power BI, how to implement configuration parameters and package BI features as a part of Office 365 roll out in your organisation.

Having said that, cloud computing is another aspect of this technology made is possible to get data within few clicks and ticks to the end-user. Let us review how to manage & connect on-premise data to cloud capabilities that can offer full advantage of data catalogue capabilities by keeping data secure as per Information Governance standards. Not just with nuts and bolts, performance is another aspect that every Admin is keeping up, let us look into few settings on how to maximize performance to optimize access to data as required.

Gain understanding and insight into number of tools that are available for your Business Intelligence needs.

There will be a showcase of events to demonstrate where to begin and how to proceed in BI world.

 
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Posted by on August 12, 2015 in Event

 

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SQL Server 2014 Service Pack 1 has released

Congratulation Microsoft and big Congratulation for us (SQL Server Releases blog)

sql-server-2014-logo

One year ago, Microsoft launched SQL Server 2014. Today, April 15, Microsoft are pleased to announce the release of SQL Server 2014 Service Pack 1 (SP1). The Service Pack will be available for download on the Microsoft Download Center.

SQL Server 2014 SP1 contains fixes provided in SQL Server 2014 CU 1 up to and including CU 5, as well as a rollup of fixes previously shipped in SQL Server 2012 SP2. For highlights of the release, please read the Knowledge Base Article for Microsoft SQL Server 2014 SP1.

As part of our continued commitment to software excellence for our customers, this upgrade is available to all customers with existing SQL Server 2014 deployments via the download links below. SQL Server 2014 with SP1 will be available in additional venues including the Volume Licensing Center and via Microsoft Update starting May 1, 2015.

Microsoft® SQL Server® 2014 SP1
Microsoft® SQL Server® 2014 SP1 Express
Microsoft® SQL Server® 2014 SP1 Feature Pack

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Posted by on April 16, 2015 in SQL Server 2014

 

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How many nodes exist in a SQL Server cluster

Bild_go-cluster+(S.+34)+-+NICHT+IN+SOCIAL+MEDIA+VERWENDEN

Any DBA going for new environment he should know how many nodes Exist in SQL Server Cluster he will mange it so today i will share with small DMV can tell us this information easily without doing more effort

“” SELECT * FROM ::FN_VIRTUALSERVERNODES() “”

DMV Return :

Node Name : the name of the Windows Server (Computer Name)

Status : Sever Status (Ruining / DOWN )

Is Current owner : it will tell you which node your SQL sever up and running on it now

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Posted by on March 8, 2015 in General topics

 

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How to Check the last restart for DB Server

How to Check the last restart for DB Server

Hi Dears i received request from the developers by the Staging DB was down yesterday evening, between 6:00 PM to 9:00 PM, can you please advice at this time to do Scientific investigation and troubleshooting so at this time you should check 2 point :

  1. Last SQL Server instance restart.
  2. Last DB server (windows services ) restart.

Last SQL Server Restart :

we can check it easily and by the Easiest ways (SQL Query)

SELECT sqlserver_start_time FROM sys.dm_os_sys_info
SELECT ‘Statistics since: ‘ + CAST(sqlserver_start_time AS VARCHAR) FROM sys.dm_os_sys_info
Server Restart

Read the rest of this entry »

 
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Posted by on November 15, 2014 in Administration

 

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How to Change the Default Database Location

Problem :

After I Create Cluster and I make 2 Share Disk one for Data and the another for Logs I forget to Customize the location For the database What can I do to Change this Location ?

Salutation : 

You have two ways the first by T-SQL and the Second is Wizard Steps :

First Way:

A- Change the Default location for data file :

EXEC xp_instance_regwrite

N’HKEY_LOCAL_MACHINE’,

N’Software\Microsoft\MSSQLServer\MSSQLServer’,

N’DefaultData’,

REG_SZ

,N’F:\MSSQL10_50.MSSQLSERVER\MSSQL\DATA’

GO

B- Change the Default location for Logs file :

EXEC xp_instance_regwrite

N’HKEY_LOCAL_MACHINE’,

N’Software\Microsoft\MSSQLServer\MSSQLServer’,

N’DefaultLog’,

REG_SZ

,N’G:\MSSQL10_50.MSSQLSERVER\MSSQL\Log’

GO

Second Way:

Open the management Studio >>> Write Click on the Server >>> Select properties

Change1

Then Select Database Setting >>> you Will See Database Default Location

Change2

 

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