Microsoft SQL Server Distributing Data with R2 BertucciMark Ginnebaugh
This presentation by Paul Bertucci describes an ordered method of determining what users need and which SQL Server data distribution solution is best to use.
There are many needs of data throughout an organization. Getting data to those who need it can be accomplished many different ways with SQL Server 2008 technologies.
This presentation covers data replication, database mirroring and snapshots, older methods such as log shipping and linked servers, and new methods such as using the sync framework.
You'll Learn
* Each of SQL Server’s main data distribution solutions
* How to determine which solution to use to solve different purposes
Dell PowerEdge R920 running Oracle Database: Benefits of upgrading with NVMe ...Principled Technologies
Strong server performance is essential to companies running Oracle Database. The new Dell PowerEdge R920 provides strong performance in its base configuration with 24 SAS hard disks, but this performance gets an enormous boost when running the configuration containing NVMe Express Flash PCIe SSDs. In our testing, the upgraded configuration of the Dell PowerEdge R920 delivered 14.9 times the database performance of the base configuration. In addition, in testing the raw I/O throughput of the NVMe Express Flash PCIe SSDs, we saw as much as 192.8 times the IOPS as compared to the base configuration. Given that the storage subsystem is critical in servers and specifically database applications, the performance improvements offered by NVMe Express Flash PCIe SSDs can lead to great service improvements for your customers, making this upgrade a very wise investment.
Microsoft SQL Server Distributing Data with R2 BertucciMark Ginnebaugh
This presentation by Paul Bertucci describes an ordered method of determining what users need and which SQL Server data distribution solution is best to use.
There are many needs of data throughout an organization. Getting data to those who need it can be accomplished many different ways with SQL Server 2008 technologies.
This presentation covers data replication, database mirroring and snapshots, older methods such as log shipping and linked servers, and new methods such as using the sync framework.
You'll Learn
* Each of SQL Server’s main data distribution solutions
* How to determine which solution to use to solve different purposes
Dell PowerEdge R920 running Oracle Database: Benefits of upgrading with NVMe ...Principled Technologies
Strong server performance is essential to companies running Oracle Database. The new Dell PowerEdge R920 provides strong performance in its base configuration with 24 SAS hard disks, but this performance gets an enormous boost when running the configuration containing NVMe Express Flash PCIe SSDs. In our testing, the upgraded configuration of the Dell PowerEdge R920 delivered 14.9 times the database performance of the base configuration. In addition, in testing the raw I/O throughput of the NVMe Express Flash PCIe SSDs, we saw as much as 192.8 times the IOPS as compared to the base configuration. Given that the storage subsystem is critical in servers and specifically database applications, the performance improvements offered by NVMe Express Flash PCIe SSDs can lead to great service improvements for your customers, making this upgrade a very wise investment.
SQL Server 2012 : réussir la migration - Stéphane Haby - Antonio De Santo - d...dbi services
Une migration de base de données n'est pas toujours une tâche simple à réaliser. Découvrez quels sont les pièges à éviter, les problématiques que l'on peut rencontrer mais également les bonnes pratiques issues de notre expérience SQL Server 2012. Vous apprendrez tout ce qu'il faut savoir pour réussir une migration en toute sérénité.
Microsoft SQL Server internals & architectureKevin Kline
From noted SQL Server expert and author Kevin Kline - Let’s face it. You can effectively do many IT jobs related to Microsoft 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.
SEASPC 2011 - SharePoint Security in an Insecure World: Understanding the Fiv...Michael Noel
One of the biggest advantage of using SharePoint as a Document Management and collaboration environment is that a robust security and permissions structure is built-in to the application itself. Authenticating and authorizing users is a fairly straightforward task, and administration of security permissions is simplified. Too often, however, security for SharePoint stops there, and organizations don’t pay enough attention to all of the other considerations that are part of a SharePoint Security stack, and more often than not don’t properly build them into a deployment. This includes such diverse categories including Edge, Transport, Infrastructure, Data, and Rights Management Security, all areas that are often neglected but are nonetheless extremely important. This session discusses the entire stack of Security within SharePoint, from best practices around managing permissions and ACLs to comply with Role Based Access Control, to techniques to secure inbound access to externally-facing SharePoint sites. The session is designed to be comprehensive, and includes all major security topics in SharePoint and a discussion of various real-world designs that are built to be secure.
Implementing the Future of PostgreSQL Clustering with TungstenCommand Prompt., Inc
Robert Hodges
Users have traditionally used database clusters to solve database availability and performance requirements. However, clustering requirements are changing as hardware improvements make performance concerns obsolete for many users. In this talk I will discuss how the Tungsten project uses master/slave replication, group communications, and rules processing to develop easy-to-manage database clusters that solve database availability, protect data, and address hardware utilization. Our implementation is based on existing PostgreSQL capabilities like Londiste and WAL shipping, which we eventually plan to replace with our own log-based replication. Come see the future of database clustering with Tungsten!
SQL Server 2012 : réussir la migration - Stéphane Haby - Antonio De Santo - d...dbi services
Une migration de base de données n'est pas toujours une tâche simple à réaliser. Découvrez quels sont les pièges à éviter, les problématiques que l'on peut rencontrer mais également les bonnes pratiques issues de notre expérience SQL Server 2012. Vous apprendrez tout ce qu'il faut savoir pour réussir une migration en toute sérénité.
Microsoft SQL Server internals & architectureKevin Kline
From noted SQL Server expert and author Kevin Kline - Let’s face it. You can effectively do many IT jobs related to Microsoft 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.
SEASPC 2011 - SharePoint Security in an Insecure World: Understanding the Fiv...Michael Noel
One of the biggest advantage of using SharePoint as a Document Management and collaboration environment is that a robust security and permissions structure is built-in to the application itself. Authenticating and authorizing users is a fairly straightforward task, and administration of security permissions is simplified. Too often, however, security for SharePoint stops there, and organizations don’t pay enough attention to all of the other considerations that are part of a SharePoint Security stack, and more often than not don’t properly build them into a deployment. This includes such diverse categories including Edge, Transport, Infrastructure, Data, and Rights Management Security, all areas that are often neglected but are nonetheless extremely important. This session discusses the entire stack of Security within SharePoint, from best practices around managing permissions and ACLs to comply with Role Based Access Control, to techniques to secure inbound access to externally-facing SharePoint sites. The session is designed to be comprehensive, and includes all major security topics in SharePoint and a discussion of various real-world designs that are built to be secure.
Implementing the Future of PostgreSQL Clustering with TungstenCommand Prompt., Inc
Robert Hodges
Users have traditionally used database clusters to solve database availability and performance requirements. However, clustering requirements are changing as hardware improvements make performance concerns obsolete for many users. In this talk I will discuss how the Tungsten project uses master/slave replication, group communications, and rules processing to develop easy-to-manage database clusters that solve database availability, protect data, and address hardware utilization. Our implementation is based on existing PostgreSQL capabilities like Londiste and WAL shipping, which we eventually plan to replace with our own log-based replication. Come see the future of database clustering with Tungsten!
Sql Saturday 111 Atlanta applied enterprise semantic miningMark Tabladillo
SQL Server 2012 debuts a new Semantic Platform (commonly known as the applied task, Semantic Search). This text mining technology leverages the already established Full Text Index, and builds semantic indexes in a two-phase process. This presentation provides a science description and demo for the Enterprise implementation of Tag Index and Document Similarity Index. At present (RTM), the indexes work for 15 languages. Included are strategy tips for how to best leverage the technology along with already-existing Microsoft text mining and data mining.
Applied Semantic Search with Microsoft SQL ServerMark Tabladillo
Text mining is projected to dominate data mining, and the reasons are evident: we have more text available than numeric data. Microsoft introduced a new technology to SQL Server 2012 called Semantic Search. This session's detailed description and demos give you important information for the enterprise implementation of Tag Index and Document Similarity Index. The demos include a web-based Silverlight application, and content documents from Wikipedia. We'll also look at strategy tips for how to best leverage the new semantic technology with existing Microsoft data mining.
If you have a SQL Server license (Standard or higher) then you already have the ability to start data mining. In this new presentation, you will see how to scale up data mining from the free Excel 2013 add-in to production use. Aimed at beginning to intermediate data miners, this presentation will show how mining models move from development to production. We will use SQL Server 2012 tools including SSMS, SSIS, and SSDT.
This session is for you if you want to learn tips and techniques that are used to optimize database development with special emphasis on SQL Server 2005. If you write lot of stored procedures and want to learn the tools of a DBA, this is the session for you. If you are new to SQL Server development environment, you will learn how the various constructs compare to each other and better performance can be produced every time with a brief introduction to understanding Execution Plans.
SQL Server High Availability Solutions (Pros & Cons)Hamid J. Fard
Proper SQL Server High Availability Solution Is Highly Depends on the Business Objective and IT Operation Objectives. It Happens Sometimes that We Might Have Few Solutions on the Table to Implement.
MySQL High Availability Solutions - Feb 2015 webinarAndrew Morgan
How important is your data? Can you afford to lose it? What about just some of it? What would be the impact if you couldn’t access it for a minute, an hour, a day or a week?
Different applications can have very different requirements for High Availability. Some need 100% data reliability with 24x7x365 read & write access while many others are better served by a simpler approach with more modest HA ambitions.
MySQL has an array of High Availability solutions ranging from simple backups, through replication and shared storage clustering – all the way up to 99.999% available shared nothing, geographically replicated clusters. These solutions also have different ‘bonus’ features such as full InnoDB compatibility, in-memory real-time performance, linear scalability and SQL & NoSQL APIs.
The purpose of this presentation is to help you decide where your application sits in terms of HA requirements and discover which of the MySQL solutions best fit the bill. It will also cover what you need outside of the database to ensure High Availability – state of the art monitoring being a prime example.
Running SQL 2005? It’s time to migrate to SQL 2014!Dell World
With the impending end-of-life of SQL 2005, many organizations are quickly trying to determine the best path forward. Dell and Microsoft together can help ease the transition and enable you to fully realize all the new benefits of SQL 2014, including better performance and scale, higher availability, enhanced security, and greater insights. Join us for an informative discussion on SQL 2014 so you can better prepare for the future before it’s too late.
1- Introduction about Database Mirroring Concept
2- Reference (8 Blogs )
3- Note
4- Database mirroring operation mode
5- Database Mirroring Requirement
6- Advantage of Database Mirroring
7- Disadvantage of Database Mirroring
8- Database Mirroring Enhancement in SQL Server 2008
9- Database Mirroring Installation Step by Step
10- High Availability Mode [Automatic Failover]
11- High Availability Mode [Manual Failover]
12- High Safety Mode Without witness server [Manual Failover]
13- Stander listener port in database mirroring
14- Check SQL server mirroring availability
15- Add or replace witness server to an existing mirroring database
16- How to monitor Database Mirroring
17- Mirroring in workshop not in DC (Domain Controller)
Effective Usage of SQL Server 2005 Database Mirroring
1. Effective Usage of SQL Server 2005 Database Mirroring by Satya Shyam K Jayanty SQL Server MVP www.sqlserver-qa.net [email_address] Lalandia, Denmark - March 09 th 2007
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Editor's Notes
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
Transaction safety is a mirroring-specific database property that determines whether a database mirroring session operates synchronously or asynchronously. There are two safety levels: FULL and OFF. SAFETY FULL Full transaction safety causes the session to operate synchronously in high-safety mode. If a witness is present, a session supports automatic failover. When you establish a session using ALTER DATABASE statements, the session begins with the SAFETY property set to FULL; that is, the session begins in high-safety mode. After the session begins, you can add a witness. SAFETY OFF Turning off transaction safety causes the session to operate asynchronously, in high-performance mode. If the SAFETY property is set to OFF, the WITNESS property should also be set to OFF (the default). For information about the impact of the witness in high-performance mode, see "The State of the Witness," later in this topic. For more information about running with transaction safety turned off, see Asynchronous Database Mirroring (High-Performance Mode) . Transport security in SQL Server 2005 involves authentication and, optionally, encryption of messages exchanged between the databases. In some situations, such as when server instances are not in trusted domains or when SQL Server is running as a local service, Windows Authentication is unavailable. In such cases, instead of user credentials, certificates are required to authenticate connection requests. The mirroring endpoint of each server instance must be configured with its own locally created certificate. 09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
In learning how to setup and configure Database Mirroring, there are many new and important concepts to master. If possible, you may want to follow a very specific process to setting up and learning Database Mirroring. It is recommended that you first learn the High Performance configuration and then move to the High Protection configuration. Then, if desired, you can move to the High Availability configuration. Starting with High Performance allows you to test mirroring with the least impact to your production environment. The High Performance configuration allows you to setup a Mirror database that has very little latency behind your Principal database, effectively setting up a form of real-time log shipping. Once you feel comfortable with the setup and configuration of Database Mirroring in the asynchronous form, you can then move to a synchronous form. Moving to a synchronous form will allow you to test the actual performance impact of Database Mirroring in your environment. There are many factors which impact performance: network speed and distance, speed of the mirror database/server, and transaction load. By moving to the synchronous High Protection configuration next, you can test the impact to performance without the possibility of an automated (and possibly unexpected) failover. Once the performance is deemed acceptable and you determine that automatic detection/failover is desired, you can add the required witness to the High Protection configuration to convert to the High Availability configuration. 09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
Effective Usage of SQL Server 2005 Database Mirroring 09th March 2007, SQL Server Open World www.sqlserver-qa.net
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
Effective Usage of SQL Server 2005 Database Mirroring 09th March 2007, SQL Server Open World www.sqlserver-qa.net
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
Effective Usage of SQL Server 2005 Database Mirroring 09th March 2007, SQL Server Open World www.sqlserver-qa.net
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
Disable DB Mirroring: Database mirroring requires AUTO_CLOSE OFF. 09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring
09th March 2007, SQL Server Open World www.sqlserver-qa.net Effective Usage of SQL Server 2005 Database Mirroring