- 35
- 151 399
High Availability Disaster Recovery Virtual Group
Приєднався 5 гру 2014
The High Availability and Disaster Recovery Virtual Group explores ways to reduce the risk and impact of system faults and outages.
Visit hadr.pass.org/default.aspx to learn more!
Visit hadr.pass.org/default.aspx to learn more!
2019 04 09 Migrate Your Databases with Distributed AGs by Elizabeth Noble
Have you found yourself needing to migrate to new hardware or a new operating system? If you're running SQL Server 2016+, you're in luck! Distributed Availability Groups (AGs) may just be the solution you want. In this session I will explain the purpose and usages of Distributed AGs, how to create a Distributed AG and the associated AGs, and how to perform a mock data center migration. NOTE: This session expects that attendees are already familiar with Availability Groups.
Elizabeth Noble is a Database Engineer in the metro Atlanta area. When she was introduced to her first database over 10 years ago, it was love at first sight. Her passion is to help others improve the quality and speed of deploying database changes through automation. When she is not trying to automate all of the things, she can be found spending time with her dogs, playing disc golf, or taking a walk at the gym.
Elizabeth Noble is a Database Engineer in the metro Atlanta area. When she was introduced to her first database over 10 years ago, it was love at first sight. Her passion is to help others improve the quality and speed of deploying database changes through automation. When she is not trying to automate all of the things, she can be found spending time with her dogs, playing disc golf, or taking a walk at the gym.
Переглядів: 4 781
Відео
2019.02.12 Inside Kubernetes An Architectural Deep Dive with Anthony Nocentino
Переглядів 12 тис.5 років тому
In this session we will introduce Kubernetes, we’ll deep dive into each component and its responsibility in a cluster. We will also look at and demonstrate higher-level abstractions such as Services, Controllers, and Deployments and how they can be used to ensure the desired state of an application and data platform deployed in Kubernetes. Next, we’ll look at Kubernetes networking and interclus...
January 15 2019 AMA Ask Me Anything About SQL Server High Availability and Disaster Recovery
Переглядів 3715 років тому
This AMA (Ask Me Anything) session on SQL Server high availability and disaster recovery topics was hosted by the PASS HA/DR Virtual chapter. The panelists for this discussion were David Klee, Bob Pusateri, Ed Leighton-Dick, and Anthony Nocentino.
2017 11 14 12 00 Azure SQL VM Implementing Multi Subnet Basic AG in SQL 2016 STD
Переглядів 7776 років тому
For a long time database professionals have been asking Microsoft to make Always on Availability Groups (AG) available in Standard Edition. With SQL Server 2016 SP1, Microsoft responded with Basic Availability Groups, a limited - but very functional - version of Always on Availability Groups. Basic Availability Groups enable Data Professionals to provide enterprise class Hight Availability solu...
2018 07 10 12 00 Top 5 Tips to Keep Always On Always Humming and Users Happy
Переглядів 5806 років тому
Have you ever wondered what it takes to keep an Always On availability group running and the users and administrators who depend on it happy? Let my experience maintaining several production Always On Availability Groups provide you some battle-tested information and hopefully save you some sleepless nights. From security tips to maintenance advice, come hear about some less than obvious tips t...
SQL Server 2017 Always On Availability Groups - WINDOWS AND LINUX DEPLOYMENTS
Переглядів 20 тис.6 років тому
Introduced in SQL Server 2012, Always On Availability Groups maximizes the readiness of a set of user databases as an availability group that can fail over as a unit. In this session we will discuss the improvements available in SQL Server 2017 and how these improvements increase the feasibility to leverage AlwaysOn Availability groups as a High Availability / Disaster Recovery solution for rep...
Extending Your Availability Group for Disaster Recovery - Ed Leighton-Dick
Переглядів 1,7 тис.6 років тому
Extending Your Availability Group for Disaster Recovery Description: Did you know that SQL Server Availability Groups can be a great solution for disaster recovery? Availability groups have become well known for their high availability capabilities, and for good reason: they work well, they remove some of clustering’s limitations, and they are fairly straightforward to setup. Extending an avail...
Azure SQL VM Implementing Multi Subnet Basic AG - Kenneth Urena
Переглядів 1,2 тис.7 років тому
For a long time database professionals have been asking Microsoft to make Always on Availability Groups (AG) available in Standard Edition. With SQL Server 2016 SP1, Microsoft responded with Basic Availability Groups, a limited - but very functional - version of Always on Availability Groups. Basic Availability Groups enable Data Professionals to provide enterprise class Hight Availability solu...
Analyzing I/O Subsystem Performance Glenn Berry
Переглядів 2,3 тис.7 років тому
SQL Server is often I/O bound - but why? Do you feel lost when talking to your storage administrator? Are your storage subsystems like a mysterious black box where your databases live but you can’t go visit? This session will get you up to speed with the fundamentals of storage subsystems for SQL Server. You will learn about the different types of storage that are available, and how to decide w...
Finding root cause for unexplained Availability Group failover - Trayce Jordan
Переглядів 13 тис.7 років тому
In this session, we will walk you step by step showing how we determine root cause analysis of an unexplained failure in an Availability Group. Whether the databases simply became unavailable, synchronization stopped, or there was an unexplained failover. We will show you specifically what we look for in the OS Cluster logs, SQL error logs, Extended Events and other sources of information.
Which High Availability Features Are For You? - John Sterrett
Переглядів 2247 років тому
Have you ever wondered how companies keep their databases online through unplanned disasters? Have you wondered which high availability features might be best for our shop? In this session, we will go over a quick look at log shipping, database mirroring, transactional replication, failover cluster instances, and availability groups. John will identify pros and cons for each feature and share s...
Monitoring your Always On environment - MS SQL Tiger Team
Переглядів 2,9 тис.7 років тому
Monitoring a distributed environment is always challenging. Join this session to find out how the new enhancements available in SQL Server and existing solutions can help track your SLAs and respond in a timely manner. We will demystify common myths about how data flows from one replica to another and also explain how to monitor the data flow.
SQL Server Transactional Replication A Deep Dive - Drew Furgiuele
Переглядів 15 тис.7 років тому
Ah, SQL Server Transactional Replication. The technology everyone loves to hate. But for all the notoriety, there's some interesting technology to be had in it that you might want to leverage. In this session, we'll explore what happens when you create a new transactional publication: what happens during a snapshot, how data gets delivered to subscribers, and how you can monitor, tweak, and tun...
Troubleshooting Common Scenarios with Always On - MS SQL Tiger Team
Переглядів 16 тис.8 років тому
Two of the most common issues that Microsoft Support is contacted related to Always On Availability Groups are associated with Latency and Failovers. During this session, we will demonstrate walkthroughs for latency analysis and failover root cause using enhancements in SQL Server and Management Studio. After this session, you will be able to troubleshoot such issues easily, quickly and efficie...
Database Corruption Challenge - Steve Stedman
Переглядів 2,2 тис.8 років тому
As a DBA you are suddenly hit with a corrupt database, and it is your job to get it fixed. Do you know what to do now? We will walk through 2 or 3 corrupt databases exploring ways to go about finding and fixing the corruption. More importantly, we will explore how to prevent further data loss at the time corruption occurs. Learn what things you can do to protect yourself when corruption strikes...
5 Things To Consider Stretching SQL Server FCI's and AG's - Edwin Sarmiento
Переглядів 2,7 тис.8 років тому
5 Things To Consider Stretching SQL Server FCI's and AG's - Edwin Sarmiento
Deployment Enhancements for SQL Server 2016 Availability Features - Allan Hirt
Переглядів 7858 років тому
Deployment Enhancements for SQL Server 2016 Availability Features - Allan Hirt
Microsoft SQL Tiger Team - Availability Group Troubleshooting Improvements
Переглядів 7 тис.8 років тому
Microsoft SQL Tiger Team - Availability Group Troubleshooting Improvements
Introduction to Log Shipping - Brandon Leach
Переглядів 3478 років тому
Introduction to Log Shipping - Brandon Leach
Transactional Replication 10 steps for successful implementation - Konstantin Melamud
Переглядів 2,2 тис.8 років тому
Transactional Replication 10 steps for successful implementation - Konstantin Melamud
Introduction to High Availability with SQL Server - John Sterrett
Переглядів 2918 років тому
Introduction to High Availability with SQL Server - John Sterrett
A Lap Around Multi Subnet Clustering for SQL Server DBAs - Edwin Sarmiento
Переглядів 3,7 тис.8 років тому
A Lap Around Multi Subnet Clustering for SQL Server DBAs - Edwin Sarmiento
What SQL Server DBAs need to know about Windows Server 10 Technical Preview - David Bermingham
Переглядів 1328 років тому
What SQL Server DBAs need to know about Windows Server 10 Technical Preview - David Bermingham
How to Configure Quorum in SQL Server - Kendra Little
Переглядів 3 тис.8 років тому
How to Configure Quorum in SQL Server - Kendra Little
When Database Corruption Strikes - Steve Stedman
Переглядів 1,3 тис.8 років тому
When Database Corruption Strikes - Steve Stedman
Troubleshooting AlwaysOn Availability Groups IN SQL Server 2014 - Trayce Jordan
Переглядів 20 тис.8 років тому
Troubleshooting AlwaysOn Availability Groups IN SQL Server 2014 - Trayce Jordan
Tuning and Troubleshooting Transactional Replication - Kendal Van Dyke
Переглядів 13 тис.8 років тому
Tuning and Troubleshooting Transactional Replication - Kendal Van Dyke
Zero Downtime Upgrades: Rockstar DBA - Argenis Fernandez
Переглядів 7008 років тому
Zero Downtime Upgrades: Rockstar DBA - Argenis Fernandez
Minimize Data Loss with Advanced Restore Methods - Jes Borland
Переглядів 2188 років тому
Minimize Data Loss with Advanced Restore Methods - Jes Borland
Nice Video Mr.Amit. I worked with you long ago when you visited Hyderabad ICICI bank client.
how do find which table transactions are pending delivery to the subscriber .. we have seen transaction replication latencies with log reader agent ..can you plz explore more about the log reader agent troubleshooting
Great explanations
This is an awesome presentation on Transactional Replication. Thank you so much.
so helpful, every time I scared because every time I repair the production database in downtime, sometime without clean backups.
very good video, goes to the deep, really worthy of watching!
Please republish it with screen (it is blackscreen all the time)
thanks for this video, how about for Availablilty group on multi subnet always on? it do not hearbeat isn't it?
I have now uploaded my presentation to my github project located here: github.com/TrayceJ/AlwaysOnScripts/blob/main/Presentations/Troubleshooting%20AlwaysOn_20150714.pptx Please feel free to watch my other presentation from 2017 on Finding Root cause AG failovers located here: ua-cam.com/video/Y7oztzElVQU/v-deo.html I have uploaded the scripts and training scenarios mentioned in my 2017 presentation. Scripts are located here: github.com/TrayceJ/AlwaysOnScripts/tree/main/Diagnostic Training scenarios are located here: github.com/TrayceJ/AlwaysOnScripts/blob/main/Presentations/TroubleshootingScenarios.zip
I also have this presentation from 2015 on a lot of the common configuration and operational issues relating to AlwaysOn. It's for SQL 2012/14 but most of the information presented still is helpful in current editions of SQL Server. ua-cam.com/video/Y7oztzElVQU/v-deo.html
I have now located the scripts, presentation, and scenarios up to my github project located here: github.com/TrayceJ/AlwaysOnScripts The link to the scenarios is: github.com/TrayceJ/AlwaysOnScripts/blob/main/Presentations/TroubleshootingScenarios.zip The link to the scripts is: github.com/TrayceJ/AlwaysOnScripts/tree/main/Diagnostic Please let me know if you have any questions or problems. trayce@jordanhome.net
Thank you so much Trayce ! You have no ideas how much your presentation helps me out!! I love all your elegantly written scripts 🙏🙏🙏
Thank you Trayce !
Thank you so much....
I have a question how " Kubernetes cluster is relate to Ansible Cluster" mean Kubernetes cluster vs Ansible cluster.
Very nice explanation
FYI, make sure to enable trace flag 1800. We ran into issues on this
Any where to get the script
It was a really interesting video. Thanks
The best explanation of Kubernetes Architecture! Anthony Nocentino is the best! Thank you for fantastic job!
Hi Help us with ag replica lag script
Hii.... Trayce it is a great explanation..... wonderful diagnosing Do we have any option to get the scripts please?
can't we estimate the issues without power BI?
thanks a lot for this intresting info and for your effort in order to explain all this concepts !!!
I know im asking randomly but does someone know a tool to get back into an instagram account? I was dumb forgot my login password. I would love any tips you can give me!
@Devin Cedric instablaster ;)
@Jayceon Nikolas thanks for your reply. I got to the site through google and im in the hacking process atm. Looks like it's gonna take quite some time so I will get back to you later with my results.
@Jayceon Nikolas It worked and I finally got access to my account again. I'm so happy! Thank you so much you really help me out :D
@Devin Cedric no problem :)
Speed talks through concepts and terms that should be paused over to let sink in Some simple things are presented with an overcomplicated blizzard of words Be pretty familiar with k8s before you give this a listen Sounds as though it is tuned for landing repeat corporate training engagements The CNCF talks are MUCH more worth the time, eg. ua-cam.com/video/ZuIQurh_kDk/v-deo.html
Great AG video! Do you have scripts posted anywhere?
Thanks Jordan, Do you have more information about the scripts?
Starts at 4:45
Great 👍 thank you
I am using SQL Serve Enterprise Edition (64-bit) and in this i am using transactional-replication with on Publisher , one Replication Distribution Agent with four Subscriber. everything was going smoothly but now when i am seeing my replication in SQL server through replication monitor and clicking on 'subscription watch list' all subscribers status are showing as 'Expiring soon/Expired' and i am not sure why and when i am double clicking on subscriber error message are 'no replicated transactions are available'.please suggest me what to do
I am in an enterprise that has never deployed a windows failover cluster and our windows team/ad team is scratching their heads with my HA request. My understand is that I as a DBA cannot deploy a HA solution without them first building up the failover cluster. Yes or no? If yes, do you have a video on building this part of the architecture for the purposes of a SQL HA solution? I have watched a few already but they seem to focus on pre-2012 architecture and most of it seems irrelevant now. (eg., multi-node witness vs shared storage, quorum, etc).
This isn't 2017 specific. This seems to be a rebroadcast of the SQL 2016 presentation.
Excellent presentation. Appreciate the slides and examples
Good one. I have a video on configuring the AlwaysOn setup in Azure . It will brief you about the ateps and requiremebts and walk you through my setup. Do visit if it interests you 😊
is a distributed AG a recommended DR approach for production ?
it depends on your requirement mainly whether you need a read-only replica
Hello Jordan, thanks for this video please any link to the script.
Have a question. When I completed the Always-on high availability Wizard. All the server(s) database(s) are all showing (Restoring...) I know I can use scripts to fix this RESTORE DATABASE MyDatabase WITH RECOVERY or RESTORE LOG [MyDatabase] FROM DISK = N'c:\sql\MyDatabase.bak' This is my question? Why does it do this for, and why can't it complete the (Recovering...) on its on? Thanks. Wayne
What is replication latency
This is one of the valuable video out on the internet on Transnational Replication. Cheers Drew you killed it!!
Hi!, seeing this video gives me a vision of how big "The Database worlds" is !! :D . Also this gives me a reason to learn more. I'm a noob in regards to Database Management and I want to be DBA at the end of the day.. Thanks, PS. Looking for MENTOR's in regards to DBA, willing to learn, but don't have that funds From: Philippines !! God bless !! I hope there would be a tutorial in regards to DBA - road to Hero (DBA)
starts at 5:14
Hi, please where is the script?
its a great help. Thank u Jordan
Its very helpful info. I really enjoy.
What I am trying to understand is, if the databases are already a part of AG, then what is the need of setting up Replication?
Answered already in the same video at 59:05
Why would not you maximize the screen where all the action is happening????
Extremely good video! Great Information!
Really good video, thanks for your work.
Superb, excellently drafted
Please send scripts link
no screen sharing....
Here is the link to Edwins article that he references in the video: www.mssqltips.com/sqlservertip/2728/sql-server-2012-multisubnet-cluster-part-1/
Hi Team, You should provide DMV for fetching details for the same..