SQL Server is a relational database management system developed by Microsoft that supports the SQL language. It has several editions with different capabilities and limitations. The SQL Server architecture consists of three main layers - the SQL Server Network Interface, Database Engine, and SQLOS API. The Database Engine handles query processing and storage. SQL Web and Express editions have limitations such as restricted CPU cores and database size. SQL Azure also has limitations compared to on-premises SQL Server editions such as different T-SQL syntax and inability to switch databases.
Microsoft released SQL Azure more than two years ago - that's enough time for testing (I hope!). So, are you ready to move your data to the Cloud? If you’re considering a business (i.e. a production environment) in the Cloud, you need to think about methods for backing up your data, a backup plan for your data and, eventually, restoring with Red Gate Cloud Services (and not only). In this session, you’ll see the differences, functionality, restrictions, and opportunities in SQL Azure and On-Premise SQL Server 2008/2008 R2/2012. We’ll consider topics such as how to be prepared for backup and restore, and which parts of a cloud environment are most important: keys, triggers, indexes, prices, security, service level agreements, etc.
Microsoft released SQL Azure more than two years ago - that's enough time for testing (I hope!). So, are you ready to move your data to the Cloud? If you’re considering a business (i.e. a production environment) in the Cloud, you need to think about methods for backing up your data, a backup plan for your data and, eventually, restoring with Red Gate Cloud Services. In this session, you’ll see the differences, functionality, restrictions, and opportunities in SQL Azure and On-Premise SQL Server 2008/2008 R2/2012. We’ll consider topics such as how to be prepared for backup and restore, and which parts of a cloud environment are most important: keys, triggers, indexes, prices, security, service level agreements, etc.
Microsoft released SQL Azure more than two years ago - that's enough time for testing (I hope!). So, are you ready to move your data to the Cloud? If you’re considering a business (i.e. a production environment) in the Cloud, you need to think about methods for backing up your data, a backup plan for your data and, eventually, restoring with Red Gate Cloud Services (and not only). In this session, you’ll see the differences, functionality, restrictions, and opportunities in SQL Azure and On-Premise SQL Server 2008/2008 R2/2012. We’ll consider topics such as how to be prepared for backup and restore, and which parts of a cloud environment are most important: keys, triggers, indexes, prices, security, service level agreements, etc.
Microsoft released SQL Azure more than two years ago - that's enough time for testing (I hope!). So, are you ready to move your data to the Cloud? If you’re considering a business (i.e. a production environment) in the Cloud, you need to think about methods for backing up your data, a backup plan for your data and, eventually, restoring with Red Gate Cloud Services. In this session, you’ll see the differences, functionality, restrictions, and opportunities in SQL Azure and On-Premise SQL Server 2008/2008 R2/2012. We’ll consider topics such as how to be prepared for backup and restore, and which parts of a cloud environment are most important: keys, triggers, indexes, prices, security, service level agreements, etc.
Compare the capabilities of the Microsoft Access, Microsoft SQL Serv.pdfarihantplastictanksh
Compare the capabilities of the Microsoft Access, Microsoft SQL Server, Oracle’s MySQL, and
Oracle relational database management systems (RDBMSs). Your paper should discuss the
processing speeds, data storage capabilities, maximum users supported, platforms supported,
user interfaces, development tools, vendor support, and cost. Discuss and cite at least two
references in addition to our textbook. Your paper should be 3-5 pages in length (excluding title
and References pages)
Solution
Microsoft Access
Overview:
Microsoft Access is a part of Microsoft Office,
it is commercially available database in the market
Inexpensive/standard on most computers
users can create complex databases
database professionalas can use construct a database
customers of MS-Access:
It is mainly used in small corporate companies or IT Sectors with 1-80 endusers.
Features of MS-Access:
1.It is having GUI Interface for creating databases
2. A databae contains tables, forms, reports, queries, macros.
3. It facilitates autocontent wizards to build tables or forms or reports.
4. It acts as an interface to other DBMS using ODBC
5. It is used for small business companies
6. Provides security like password protection
7. Provides a Data dictionary
8. We can repair the database
9. We can create different views
10. External data can be imported into Access
11. We can create web pages based using the database
12. It has as built in Macro functions
13. It uses Structurered Query Language
14. We can create forms, reports etc by using Visual Basic Application programming
15. Provides Add in controls like calendars
16. It can merged into word and analysed with Excel etc.
Issues:
Security:
User level security is very difficult
Tuning:
It does not have the ability to split over multiple Hard Drives, multiple CPUs or to place tables
into memory.
Locking:
Basic handling of concurrent users Backup and recovery at basic level.
ANSI SQL standard often doesn\'t work,MS-Access has it\'s own modified version of ANSI
SQL.
MySQL
Overview
MySQL is a database engine. It has a command line interface that allows the creation of
database. It Requires Front-end applications to access it for end users. EX:- C#, PHP, Microsoft
ASP.Net.
Typical users
Small companies or workgroups, through to very large Internet databases with large numbers of
users
Ex:wikipedia,Moodle.
Features
1. Speed:One of the fastest databases available
2. Ease of use: when compared to larger databases such as Oracle Uses standard SQL
3. Capability: A multi-threaded server allowing many clients to connect at the same time Fully
networked for the Internet with built in security
4.Portability: Runs on a many operating systems and different hardware
5. Small size: when compared to other large databases e.g. Oracle
6. Availabliity and Cost: Open Source ,Free in most situations to use
7. Open distribution and source code: You can check how it works – if you have the knowledge.
8. interface to other DBMS’s using Open Database Connectivit.
Azure Identity (AD,ADFS 2.0,AAD,ADB2C,OAuth,OpenID,PingID,AD Custom Policies) ,
Azure PaaS (Azure Functions, Serverless computing, Azure Comsos DB, Webhooks, API Apps, Logic Apps, Kudu, Azure Websites), Azure Functions, Lamda Function, Event Functions, Serverless architecture, Implementing azure functions on GIT HUB comment feature, Why Azure Functions, Azure Virtual Machines, Azure Cloud Services, Azure Web Apps & WebJobs, Service Fabric, Consumption Plans, Billing Model, Benefits of Azure Functions, What is serverless, Implementing bigger solutions into smaller azure functions, Microservices, Use cases, Function App, Implementation storing unstructured data using Azure functions into Cosmos DB, Cosmos DB, Custom Azure functions, Azure Cosmos DB, IOTS, Document DB, Doc DB, How to setup a Jenkins build server and automatically trigger code from Visual studio online,Azure App Service, App service Environment, Azure Stack, Managing Azure App services, Azure Powershell, Azure CLI, REST APIS, Azure Portal, Templates, Kudu Console access, Run GIT Commands on Kudu Console, Locking Azure Resources, Configuring Custom Domains, Adding Extensions to Azure Web App/Websites, App service Deployment options, Data Services in Azure , Azure SQL, Azure SQL server, Azure SQL database vs SQL server in a Azure VM, SQL Tiers, DTU, Data Transactional Unit, Planning & provisioning azure SQL databases,Migrating SQL Databases, Azure SQL Server, SQL server transactional replication, Deploy database to Microsoft Azure Database Wizard, DAC package, DAC, SQL compatibility issues, Migrating SQL with downtime, DMA, Data Migration Assistant, Database Snapshot, Migrating SQL without downtime, DTU, Data Transactional Unit, Recommendations for best performance during SQL Import Process, Transactional Replication, T-SQL, Task to implement what ever you learnt till now,
The event, held on 22nd April 2017, was part of the Global Azure Boot Camp and covered Microsoft curriculum on the following topics:
- Azure SQL Database
- JSON Support
- Encryption
- Temporal tables
- Database Advisor
- Query Performance Insight
- Dynamic Data Masking
https://techspark.mt/global-azure-bootcamp-22nd-april-2017/
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
Compare the capabilities of the Microsoft Access, Microsoft SQL Serv.pdfarihantplastictanksh
Compare the capabilities of the Microsoft Access, Microsoft SQL Server, Oracle’s MySQL, and
Oracle relational database management systems (RDBMSs). Your paper should discuss the
processing speeds, data storage capabilities, maximum users supported, platforms supported,
user interfaces, development tools, vendor support, and cost. Discuss and cite at least two
references in addition to our textbook. Your paper should be 3-5 pages in length (excluding title
and References pages)
Solution
Microsoft Access
Overview:
Microsoft Access is a part of Microsoft Office,
it is commercially available database in the market
Inexpensive/standard on most computers
users can create complex databases
database professionalas can use construct a database
customers of MS-Access:
It is mainly used in small corporate companies or IT Sectors with 1-80 endusers.
Features of MS-Access:
1.It is having GUI Interface for creating databases
2. A databae contains tables, forms, reports, queries, macros.
3. It facilitates autocontent wizards to build tables or forms or reports.
4. It acts as an interface to other DBMS using ODBC
5. It is used for small business companies
6. Provides security like password protection
7. Provides a Data dictionary
8. We can repair the database
9. We can create different views
10. External data can be imported into Access
11. We can create web pages based using the database
12. It has as built in Macro functions
13. It uses Structurered Query Language
14. We can create forms, reports etc by using Visual Basic Application programming
15. Provides Add in controls like calendars
16. It can merged into word and analysed with Excel etc.
Issues:
Security:
User level security is very difficult
Tuning:
It does not have the ability to split over multiple Hard Drives, multiple CPUs or to place tables
into memory.
Locking:
Basic handling of concurrent users Backup and recovery at basic level.
ANSI SQL standard often doesn\'t work,MS-Access has it\'s own modified version of ANSI
SQL.
MySQL
Overview
MySQL is a database engine. It has a command line interface that allows the creation of
database. It Requires Front-end applications to access it for end users. EX:- C#, PHP, Microsoft
ASP.Net.
Typical users
Small companies or workgroups, through to very large Internet databases with large numbers of
users
Ex:wikipedia,Moodle.
Features
1. Speed:One of the fastest databases available
2. Ease of use: when compared to larger databases such as Oracle Uses standard SQL
3. Capability: A multi-threaded server allowing many clients to connect at the same time Fully
networked for the Internet with built in security
4.Portability: Runs on a many operating systems and different hardware
5. Small size: when compared to other large databases e.g. Oracle
6. Availabliity and Cost: Open Source ,Free in most situations to use
7. Open distribution and source code: You can check how it works – if you have the knowledge.
8. interface to other DBMS’s using Open Database Connectivit.
Azure Identity (AD,ADFS 2.0,AAD,ADB2C,OAuth,OpenID,PingID,AD Custom Policies) ,
Azure PaaS (Azure Functions, Serverless computing, Azure Comsos DB, Webhooks, API Apps, Logic Apps, Kudu, Azure Websites), Azure Functions, Lamda Function, Event Functions, Serverless architecture, Implementing azure functions on GIT HUB comment feature, Why Azure Functions, Azure Virtual Machines, Azure Cloud Services, Azure Web Apps & WebJobs, Service Fabric, Consumption Plans, Billing Model, Benefits of Azure Functions, What is serverless, Implementing bigger solutions into smaller azure functions, Microservices, Use cases, Function App, Implementation storing unstructured data using Azure functions into Cosmos DB, Cosmos DB, Custom Azure functions, Azure Cosmos DB, IOTS, Document DB, Doc DB, How to setup a Jenkins build server and automatically trigger code from Visual studio online,Azure App Service, App service Environment, Azure Stack, Managing Azure App services, Azure Powershell, Azure CLI, REST APIS, Azure Portal, Templates, Kudu Console access, Run GIT Commands on Kudu Console, Locking Azure Resources, Configuring Custom Domains, Adding Extensions to Azure Web App/Websites, App service Deployment options, Data Services in Azure , Azure SQL, Azure SQL server, Azure SQL database vs SQL server in a Azure VM, SQL Tiers, DTU, Data Transactional Unit, Planning & provisioning azure SQL databases,Migrating SQL Databases, Azure SQL Server, SQL server transactional replication, Deploy database to Microsoft Azure Database Wizard, DAC package, DAC, SQL compatibility issues, Migrating SQL with downtime, DMA, Data Migration Assistant, Database Snapshot, Migrating SQL without downtime, DTU, Data Transactional Unit, Recommendations for best performance during SQL Import Process, Transactional Replication, T-SQL, Task to implement what ever you learnt till now,
The event, held on 22nd April 2017, was part of the Global Azure Boot Camp and covered Microsoft curriculum on the following topics:
- Azure SQL Database
- JSON Support
- Encryption
- Temporal tables
- Database Advisor
- Query Performance Insight
- Dynamic Data Masking
https://techspark.mt/global-azure-bootcamp-22nd-april-2017/
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
How to Split Bills in the Odoo 17 POS ModuleCeline George
Bills have a main role in point of sale procedure. It will help to track sales, handling payments and giving receipts to customers. Bill splitting also has an important role in POS. For example, If some friends come together for dinner and if they want to divide the bill then it is possible by POS bill splitting. This slide will show how to split bills in odoo 17 POS.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
2. Outline
• What is SQL Server
• History SQL Server
• SQL Server Editions .
• SQL Server Architecture
• Services of SQL Server
• Scale limits SQL Web and Express edition
• SQL Server Web Edition limitations
• SQL Server Express Edition limitations.
• Benefits of Microsoft SQL Server
• SQL Azure limitations.
Ship Detection in Satellite Images 2
3. What is SQL Server
SQL Server is a relational database management system (RDBMS) developed by
Microsoft.
It is primarily designed and developed to compete with MySQL and Oracle database.
SQL Server supports ANSI SQL, which is the standard SQL (Structured Query Language)
language.
However, SQL Server comes with its own implementation of the SQL language, T-SQL
(Transact-SQL).
T-SQL is a Microsoft propriety Language known as Transact-SQL. It provides further
capabilities of declaring variable, exception handling, stored procedure, etc.
SQL Server Management Studio (SSMS) is the main interface tool for SQL Server, and it
supports both 32-bit and 64-bit environments.
3
4. History SQL Server
Microsoft and Sybase released version 1.0 in 1989.
However, the partnership between these two ended in the early 1990s.
Microsoft maintained ownership rights to the name SQL Server.
Since the 1990s, subsequent versions of SQL Server have been released
including SQL Server 2000, 2005, 2008, 2012, 2014, 2016, 2017 and 2019.
5. SQL Server Editions
Following editions are available
SQL Server Enterprise: It is used in the high end, large scale and mission
Critical business. It provides High-end security, Advanced Analytics,
Machine Learning, etc.
SQL Server Standard: It is suitable for Mid-Tier Application and Data
marts. It includes basic reporting and analytics.
SQL Server WEB: It is designed for a low total-cost-of-ownership option
for Web hosters. It provides scalability, affordability, and manageability
capabilities for small to large scale Web properties.
SQL Server Developer: It is similar to an enterprise edition for the non-
production environment. It is mainly used for build, test, and demo.
SQL Server Express: It is for small scale applications and free to use.
5
7. SQL Server Architecture
Layer 1: SQL Server Network Interface (SNI)
The components in the External Protocols section that you see in the top are
called SQL Server Network Interface (SNI).
Layer 2: Database Engine
Database Engine includes Storage Engine, Query Processor and other
components.
Layer 3: SQLOS API
After this part of the article we will detail these layers.
7
8. Layer 1: SQL Server Network Interface (SNI)
8
SNI is the protocol layer that provides the connection between client and server. SQL
Server supports the following 4 protocols.
Shared Memory
The protocol used when the Client and Server are on the same machine.
Named Pipes
This protocol is used when Client and Server are on the same LAN. It uses the TCP 445
port. It can be used in environments where there is no TCP / IP protocol.
TCP / IP
The most widely used and accepted protocol all over the world. When a client connecting
to a sql server, it uses an IP or server name and port (eg 10.56.43.23,1433). The default tcp
port of SQL Server is 1433.
Virtual Interface Adapter (VIA)
Although it is a high performance protocol, it is not preferred because it requires additional
hardware in client and server.
9. Layer 2: Database Engine part 1
Relational Engine(Query Processor)
Relational Engine is responsible for running queries in the most optimized way. It consists
of the following components.
SQL Manager:
Manages the procedure cache. It responsible for the execution of Stored Procedures and
automatic parameterization of ad hoc queries.
Parser:
Converts the query to be processed more easily by a computer. It also checks for typos.
Optimizer:
There are many ways to run the query to transfer data to the end-user.
Query Executor:
This is the part where the query is executed step by step using the execution plan created by
the optimizer.
9
10. Layer 2: Database Engine part 2
Storage Engine
As the name implies, it is responsible for storing data. You can find its
subcomponents below.
Buffer Manager:
The process of transferring data that is not in memory from disk to memory and
rewriting the changed data from memory to disk is managed here.
Transaction Services:
Ensures that transactions meet ACID rules
Lock Manager:
All lock types are managed here.
File Manager:
Responsible for allocating space for data in the database.
10
11. Layer 3: SQLOS API
SQLOS is the layer that manages all operating system resources specific to
SQL
Threading
Deadlock
I/O Manager
Memory manager
11
12. Services of SQL Server
SQL Server Agent: It performs the role of Task Scheduler. It can be triggered
by any event or as per demand. Executable name is sqlagent.exe.
SQL Server Browser: This listens to the incoming request and connects to the
desired SQL server instance. Executable name is sqlbrowser.exe.
SQL Server Full-Text Search: This lets user running full-text queries against
Character data in SQL Tables. Executable name is fdlauncher.exe.
SQL Server VSS Writer: This allows backup and restoration of data files
when the SQL server is not running. Executable name is sqlwriter.exe.
SQL Server Analysis Services (SSAS): Provide Data analysis, Data mining
and Machine Learning capabilities. SQL server is integrated with R and Python
language for advanced analytics. Executable name is msmdsrv.exe.
SQL Server Reporting Services (SSRS): Provides reporting features and
decision-making capabilities. It includes integration with Hadoop. Executable
name is ReportingServicesService.exe
12
14. SQL Server Web Edition limitations
No business intelligence module is available
Support only up to 16 CPU Cores
Cannot create custom role and role based security
No high availability options
Mostly limited to web hosting services.
15. SQL Server Express Edition limitations.
Limited to 1 socket or 4 CPU cores
Maximum size of database is 10GB
No SQL agent for automatic backup of job scheduling
Mostly used for small applications and websites having less data size
16. Benefits of Microsoft SQL Server
Ensures Security of Your Data
MS-SQL Server gives you the advantage of working with a table structure
based on rows, which allows the connection of correlated data elements and
functions. Many other Database Management Systems (DBMS) are less secure,
Optimizes Data Storage and Accuracy
This gives you the benefit of getting rid of the need to duplicate data storage
within a database when you are working from a different computer. Other
advantages of this structure are that it provides integrity when referencing from
the database. QL enables you to maintain the security, integrity and consistency
of the data you’re working with.
17. Simple Installation and Automatic Updates
The advantage this implies is that you don’t require a special toolkit to run the installation.
The system updates are detected automatically and downloaded without any input from the
operator.
Optimized Security Features
SQL Servers use Policy-Based Management to keep your security policies compliant and
updated. This means that only authorized personnel will be able to access the database. It
also allows having security events and audits automatically written for file logging. The
Microsoft SQL server’s data compression feature is built in, and encryption enables you to
modify programs for data encryption. The server also pairs access control with efficient and
secure permission management.
18. SQLAzure limitations.
T-SQL Sentences are not the same in Azure SQL, there are some syntax
differences and limitations in Azure SQL compated with traditional SQL
Server Editions.
In Azure SQL, a connection is associated with a single database. When you
connect to Azure, you need to specify the connection.
There is no Azure SQL Agent, Instead of the Traditional SQL Agent, you
can run on premise jobs (this is worse than the traditional way). You can
create a Mobile Service and create a scheduler to do this.
18
19. You cannot switch to another database in Azure, there are also some
restrictions when we use the USE clause in SQL Azure to switch from one
database to another.
You cannot change the Collation settings of system objects in the Database.
You will not be able to use Endpoint statements or
ORIGINAL_DB_NAME.
You cannot use Windows authentication on SQL Azure. You can only use
SQL Logins or Azure Active Directory tokens.
You will not be able to do distributed database queries using three or four
part names. However, you can do read-only queries across databases by
using elastic database query.
20. You do not have Performance Data Collector sets available to capture events
using tools like Perfmon.exe.
Database Diagrams are not available.
You cannot manage any high availability features. Features like backup &
restore, Always On, database mirroring, log shipping, recovery modes is
managed through the Microsoft Azure account.
Cross database ownership chaining or TRUSTWORTHY setting is not
supported.
20