Query , Design and Implementation SQL Server Database - دروس خصوصية

انضم للمدرسين

Query , Design and Implementation SQL Server Database

من 22.71 $ /س

My SQL Server class focuses on database management, covering the installation, configuration, and maintenance of SQL Server environments.
It includes writing SQL queries, optimizing performance, and ensuring data security.
Students learn to design, implement, and troubleshoot databases, gaining hands-on experience with SQL Server tools and features.

المكان

عبر الانترنت من النمسا

السن

شباب (13-17 سنة)

الكبار (18-64 سنة)

مستوى الطالب

مبتدئ

متوسط

متقدم

المدة

30 دقيقة

45 دقيقة

60 دقيقة

90 دقيقة

120 دقيقة

الدرس يدور باللغة

الإنجليزية

مهارات

Microsoft sql server

الجاهزية في الأسبوع العادي

(GMT -05:00)

نيويورك

على الانترنت عبر كاميرا ويب

Mon

Tue

Wed

Thu

Fri

Sat

Sun

00-04

04-08

08-12

12-16

16-20

20-24

Je propose une formation en SQL (requête principalement, moins la construction d'un modèle de donnée).
La formation que je propose s'adresse à tout les niveaus (introduction aux selections, insertions, jointures, ...) ainsi qu'à des utilisateurs plus avancés (fonctions analytiques, ...).
Je propose aussi une formation a tout les langage C , C sharp , java , php
Je suis ouvert également pour des scéances de questions/réponses.

Diplômé ingénieur en informatique depuis 2008 , je travaille à présent en tant qu'analyste fonctionnel sur Bruxelles.
Durant mes études, je me suis principalement intéressé aux développements en C , C++ , JAVA , C sharp ainsi qu'à l'analyse Uml , Merise
Dans mon travail au quotidien, je suis à présent en relation avec des clients et définit les analyses pour une équipe de développement en C sharp.

les concepts de base pour être un développeur BI
comment commencer un carrière dans le domaine du data
les bases fondamentaux du base de donnée
introduction MSBI(SSMS - SSIS - SSAS - PowerBI)
les types des visuels
les concepts de data marketing

Module 1: SQL Overview
Outlining SQL as the cornerstone of database activity
Applying the ANSI/ISO standards
Describing the fundamental building blocks: tables, columns, primary keys, and foreign keys

Module 2: Building the Database Schema
- Creating tables and columns
Building tables with CREATE TABLE
Modifying table structure with ALTER TABLE
Adding columns to an existing table
Removing tables with DROP TABLE

- Protecting data integrity with constraints
Guaranteeing uniqueness with primary key constraints
Enforcing integrity with foreign key constraints
Imposing business rules with check constraints

- Improving performance with indexes
Expediting data retrieval with indexes
Recommending guidelines for index creation

Module 3: Manipulating Data
- Modifying table contents
Adding table rows with INSERT
Changing row content with UPDATE
Removing rows with DELETE

- Applying transactions
Controlling transactions with COMMIT and ROLLBACK
Deploying BEGIN TRANSACTION in SQL Server

Module 4: Working with the SELECT Statement
- Writing Single Table queries
Retrieving data with SELECT
Specifying column expressions
Sorting the result with ORDER BY
Handling NULL values in expressions

- Restricting rows with the WHERE filter
Testing for equality or inequality
Applying wildcard characters
Avoiding NULL value pitfalls

Module 5: Querying Multiple Tables
- Applying the ANSI/ISO standard join syntax
Matching related rows with INNER JOIN
Including nonmatched rows with OUTER JOIN
Creating a Cartesian product with CROSS JOIN

- Combining results with set operators
Stacking results with UNION
Identifying matching rows with INTERSECT
Utilizing EXCEPT to find nonmatching rows

Module 6: Employing Functions in Data Retrieval
- Processing data with row functions
Conditional formatting with the CASE expression
Utilizing the CASE expression to simulate IF tests
Dealing with NULL values

- Performing analysis with aggregate functions
Summarizing data using SUM, AVG and COUNT
Finding the highest/lowest values with MAX and MIN
Defining the summary level with GROUP BY
Applying filter conditions with HAVING

Module 7: Constructing Nested Queries
- Applying subqueries in filter conditions
Creating correlated vs. noncorrelated subqueries
Testing the existence of rows

- Including subqueries in expressions
Placing subqueries in the column list
Creating complex expressions containing subqueries
Handling subqueries that return no rows

Module 8: Developing In-Line and Stored Views
- Breaking down complex problems
Selecting data from a query result set
Using subqueries in the FROM clause

- Creating views in a database
Building reusable code
Creating updateable vs. non-updateable views

This presentation provides many different rotaries, whether programmers of Internet sites and the latest languages and auxiliary tools in this, in addition to presenting a presentation on the mechanism of systems analysis and its methodology, in addition to data analysis through Power Bi
This offer provides you with the right opportunity to be one of the following:
Front End Developer
Backend programmer
Full Stack Developer
Systems analyst.
Data analysis and processing through Power Bi

Much of the world's raw data—from electronic medical records to customer transaction histories—lives in organized collections of tables called relational databases. Being able to wrangle and extract data from these databases using SQL is an essential skill within the data industry and in increasing demand.

In this two-hour introduction to SQL, you'll get to know the theory and the practice through bite-sized videos and interactive exercises where you can put your new-found skills to the test. SQL is an essential language for building and maintaining relational databases, which opens the door to a range of careers in the data industry and beyond. You’ll start this course by covering data organization, tables, and best practices for database construction.

The second half of this course looks at creating SQL queries for selecting data that you need from your database. You’ll have the chance to practice your querying skills before moving on to customizing and saving your results. PostgreSQL and SQL Server are two of the most popular SQL flavors. You’ll finish off this course by looking at the differences, benefits, and applications of each. By the end of the course you’ll have some hands-on experience in learning SQL and the grounding to start applying it on projects or continue your learning in a more specialized direction.

Relational Databases
Before writing any SQL queries, it’s important to understand the underlying data. In this chapter, we’ll discover the role of SQL in creating and querying relational databases. Using a database for a local library, we will explore database and table organization, data types and storage, and best practices for database construction.

Querying
Learn your first SQL keywords for selecting relevant data from database tables! After practicing querying skills in a database of books, you’ll customize query results using aliasing and save them as views so they can be shared. Finally, you’ll explore the differences between SQL flavors and databases such as PostgreSQL and SQL Server.

I'm a developer coach with over 10 years of experience in website and database development. Holding a professional license and several industry-recognized certifications, he is a MySQL expert and able to walk you through the most complex requests. As a coordinated and passionate website builder, I am able to share my knowledge and experience with over 100's of people to help achieve their development goals. Many renewable projects are experienced and able to deliver high quality results. If you are looking for a talented developer coach to help you with your MySQL demands, please feel free to contact me.”

As a data scientist with in-depth expertise in artificial intelligence, machine learning, deep learning, time series and data mining, I put my skills at your disposal as a data engineer specializing in Business Intelligence within a large company. I offer you comprehensive training covering the entire Business Intelligence pipeline, from data collection to visualization.
During these sessions, you will learn:
• The conception and design of data warehouses adapted to your specific needs.
• Data models such as star schema and snowflake to optimize your data structure.
• Practical use of SQL Server as well as other SQL databases to efficiently manage your data.
• Advanced Extraction, Transformation and Loading (ETL) techniques with SSIS to automate processes.
• Creating interactive reports and impactful dashboards with Power BI and DAX or IBM Cognos.
In-depth presentations, based on solid practical experience and up-to-date theoretical knowledge, covering all aspects of the Business Intelligence pipeline.
Concrete and relevant examples, taken from real use cases, to illustrate theoretical concepts and facilitate their understanding.
Please feel free to contact me to discuss your specific needs and to schedule training sessions tailored to your schedule and goals. With this training, you will be ready to take full advantage of your data and make informed strategic decisions.

I specialize in administering and teaching Windows Server 2022 Administration Fundamentals to small, medium, and large enterprises. My goal is to keep trainees constantly challenged to learn how to set up and manage servers efficiently without overwhelming them. I cover topics such as Active Directory management, DNS and DHCP configuration, and Virtual Machine setup. After each lesson, I provide hands-on assignments to ensure full understanding and provide periodic reports to track trainees’ progress.

This class is for aspiring IT administrators who want to learn how to set up and manage Windows Server 2022 effectively. The focus is on learning how to set up servers, optimize their performance, and provision virtual infrastructure for enterprises. If you are a beginner, don’t worry, all concepts are explained clearly from the beginning to ensure complete understanding.
It is preferable for each student to have a laptop with the ability to run programs such as VmWare.

C# is the programming language approved by Microsoft, the leading software company in the world.
In the course, you will learn how to create complete programs such as managing a restaurant, company, law firm, point of sale, real estate management programs, clinics, institutes, universities, etc., so that you can sell and market software on the Internet and gain a strong career to support you in your professional life.

Learning technical subjects will greatly contribute to enhancing your mental abilities and raising your level of scientific competence, whether you are learning them at school or university. In addition, by understanding technical subjects well, you will be able to keep up with the modernity of the future and become one of the components of the digital world and makers of technical solutions.

سي شارب لغة برمجة قوية و عالية المستوى و هي اللغة المعتمدة من مايكروسوفت لتطوير تطبيقات الويندوز

سنتعلم من خلال مجمعة دروس التعامل مع هذه الللغة الرائعة ابتداءا من الاساسايات حتى الاحتراف
تعريف المتغيرات و الثوابت
الجمل الشرطية
الحلقات التكرارية
الدوال
البرمجة كائنية التوجه
التعامل مع الملفات
تصميم الواجهات
التعامل مع قواعد البيانات

if you've ever looked at a database and thought, "Where do I even start?"—this course is for you. I'm going to teach you SQL from the ground up, no fluff, no jargon, just the real stuff you need to get confident writing queries that actually do something useful. We'll start with the basics—how to pull data from a table—and build up to more advanced topics like joins, aggregations, subqueries, and even window functions. You’ll learn how to ask the right questions, write clean, readable queries, and solve real-world problems with data.

Je propose une formation en SQL (requête principalement, moins la construction d'un modèle de donnée).
La formation que je propose s'adresse à tout les niveaus (introduction aux selections, insertions, jointures, ...) ainsi qu'à des utilisateurs plus avancés (fonctions analytiques, ...).
Je propose aussi une formation a tout les langage C , C sharp , java , php
Je suis ouvert également pour des scéances de questions/réponses.

Diplômé ingénieur en informatique depuis 2008 , je travaille à présent en tant qu'analyste fonctionnel sur Bruxelles.
Durant mes études, je me suis principalement intéressé aux développements en C , C++ , JAVA , C sharp ainsi qu'à l'analyse Uml , Merise
Dans mon travail au quotidien, je suis à présent en relation avec des clients et définit les analyses pour une équipe de développement en C sharp.

les concepts de base pour être un développeur BI
comment commencer un carrière dans le domaine du data
les bases fondamentaux du base de donnée
introduction MSBI(SSMS - SSIS - SSAS - PowerBI)
les types des visuels
les concepts de data marketing

Module 1: SQL Overview
Outlining SQL as the cornerstone of database activity
Applying the ANSI/ISO standards
Describing the fundamental building blocks: tables, columns, primary keys, and foreign keys

Module 2: Building the Database Schema
- Creating tables and columns
Building tables with CREATE TABLE
Modifying table structure with ALTER TABLE
Adding columns to an existing table
Removing tables with DROP TABLE

- Protecting data integrity with constraints
Guaranteeing uniqueness with primary key constraints
Enforcing integrity with foreign key constraints
Imposing business rules with check constraints

- Improving performance with indexes
Expediting data retrieval with indexes
Recommending guidelines for index creation

Module 3: Manipulating Data
- Modifying table contents
Adding table rows with INSERT
Changing row content with UPDATE
Removing rows with DELETE

- Applying transactions
Controlling transactions with COMMIT and ROLLBACK
Deploying BEGIN TRANSACTION in SQL Server

Module 4: Working with the SELECT Statement
- Writing Single Table queries
Retrieving data with SELECT
Specifying column expressions
Sorting the result with ORDER BY
Handling NULL values in expressions

- Restricting rows with the WHERE filter
Testing for equality or inequality
Applying wildcard characters
Avoiding NULL value pitfalls

Module 5: Querying Multiple Tables
- Applying the ANSI/ISO standard join syntax
Matching related rows with INNER JOIN
Including nonmatched rows with OUTER JOIN
Creating a Cartesian product with CROSS JOIN

- Combining results with set operators
Stacking results with UNION
Identifying matching rows with INTERSECT
Utilizing EXCEPT to find nonmatching rows

Module 6: Employing Functions in Data Retrieval
- Processing data with row functions
Conditional formatting with the CASE expression
Utilizing the CASE expression to simulate IF tests
Dealing with NULL values

- Performing analysis with aggregate functions
Summarizing data using SUM, AVG and COUNT
Finding the highest/lowest values with MAX and MIN
Defining the summary level with GROUP BY
Applying filter conditions with HAVING

Module 7: Constructing Nested Queries
- Applying subqueries in filter conditions
Creating correlated vs. noncorrelated subqueries
Testing the existence of rows

- Including subqueries in expressions
Placing subqueries in the column list
Creating complex expressions containing subqueries
Handling subqueries that return no rows

Module 8: Developing In-Line and Stored Views
- Breaking down complex problems
Selecting data from a query result set
Using subqueries in the FROM clause

- Creating views in a database
Building reusable code
Creating updateable vs. non-updateable views

This presentation provides many different rotaries, whether programmers of Internet sites and the latest languages and auxiliary tools in this, in addition to presenting a presentation on the mechanism of systems analysis and its methodology, in addition to data analysis through Power Bi
This offer provides you with the right opportunity to be one of the following:
Front End Developer
Backend programmer
Full Stack Developer
Systems analyst.
Data analysis and processing through Power Bi

Much of the world's raw data—from electronic medical records to customer transaction histories—lives in organized collections of tables called relational databases. Being able to wrangle and extract data from these databases using SQL is an essential skill within the data industry and in increasing demand.

In this two-hour introduction to SQL, you'll get to know the theory and the practice through bite-sized videos and interactive exercises where you can put your new-found skills to the test. SQL is an essential language for building and maintaining relational databases, which opens the door to a range of careers in the data industry and beyond. You’ll start this course by covering data organization, tables, and best practices for database construction.

The second half of this course looks at creating SQL queries for selecting data that you need from your database. You’ll have the chance to practice your querying skills before moving on to customizing and saving your results. PostgreSQL and SQL Server are two of the most popular SQL flavors. You’ll finish off this course by looking at the differences, benefits, and applications of each. By the end of the course you’ll have some hands-on experience in learning SQL and the grounding to start applying it on projects or continue your learning in a more specialized direction.

Relational Databases
Before writing any SQL queries, it’s important to understand the underlying data. In this chapter, we’ll discover the role of SQL in creating and querying relational databases. Using a database for a local library, we will explore database and table organization, data types and storage, and best practices for database construction.

Querying
Learn your first SQL keywords for selecting relevant data from database tables! After practicing querying skills in a database of books, you’ll customize query results using aliasing and save them as views so they can be shared. Finally, you’ll explore the differences between SQL flavors and databases such as PostgreSQL and SQL Server.

I'm a developer coach with over 10 years of experience in website and database development. Holding a professional license and several industry-recognized certifications, he is a MySQL expert and able to walk you through the most complex requests. As a coordinated and passionate website builder, I am able to share my knowledge and experience with over 100's of people to help achieve their development goals. Many renewable projects are experienced and able to deliver high quality results. If you are looking for a talented developer coach to help you with your MySQL demands, please feel free to contact me.”

As a data scientist with in-depth expertise in artificial intelligence, machine learning, deep learning, time series and data mining, I put my skills at your disposal as a data engineer specializing in Business Intelligence within a large company. I offer you comprehensive training covering the entire Business Intelligence pipeline, from data collection to visualization.
During these sessions, you will learn:
• The conception and design of data warehouses adapted to your specific needs.
• Data models such as star schema and snowflake to optimize your data structure.
• Practical use of SQL Server as well as other SQL databases to efficiently manage your data.
• Advanced Extraction, Transformation and Loading (ETL) techniques with SSIS to automate processes.
• Creating interactive reports and impactful dashboards with Power BI and DAX or IBM Cognos.
In-depth presentations, based on solid practical experience and up-to-date theoretical knowledge, covering all aspects of the Business Intelligence pipeline.
Concrete and relevant examples, taken from real use cases, to illustrate theoretical concepts and facilitate their understanding.
Please feel free to contact me to discuss your specific needs and to schedule training sessions tailored to your schedule and goals. With this training, you will be ready to take full advantage of your data and make informed strategic decisions.

I specialize in administering and teaching Windows Server 2022 Administration Fundamentals to small, medium, and large enterprises. My goal is to keep trainees constantly challenged to learn how to set up and manage servers efficiently without overwhelming them. I cover topics such as Active Directory management, DNS and DHCP configuration, and Virtual Machine setup. After each lesson, I provide hands-on assignments to ensure full understanding and provide periodic reports to track trainees’ progress.

This class is for aspiring IT administrators who want to learn how to set up and manage Windows Server 2022 effectively. The focus is on learning how to set up servers, optimize their performance, and provision virtual infrastructure for enterprises. If you are a beginner, don’t worry, all concepts are explained clearly from the beginning to ensure complete understanding.
It is preferable for each student to have a laptop with the ability to run programs such as VmWare.

C# is the programming language approved by Microsoft, the leading software company in the world.
In the course, you will learn how to create complete programs such as managing a restaurant, company, law firm, point of sale, real estate management programs, clinics, institutes, universities, etc., so that you can sell and market software on the Internet and gain a strong career to support you in your professional life.

Learning technical subjects will greatly contribute to enhancing your mental abilities and raising your level of scientific competence, whether you are learning them at school or university. In addition, by understanding technical subjects well, you will be able to keep up with the modernity of the future and become one of the components of the digital world and makers of technical solutions.

سي شارب لغة برمجة قوية و عالية المستوى و هي اللغة المعتمدة من مايكروسوفت لتطوير تطبيقات الويندوز

سنتعلم من خلال مجمعة دروس التعامل مع هذه الللغة الرائعة ابتداءا من الاساسايات حتى الاحتراف
تعريف المتغيرات و الثوابت
الجمل الشرطية
الحلقات التكرارية
الدوال
البرمجة كائنية التوجه
التعامل مع الملفات
تصميم الواجهات
التعامل مع قواعد البيانات

if you've ever looked at a database and thought, "Where do I even start?"—this course is for you. I'm going to teach you SQL from the ground up, no fluff, no jargon, just the real stuff you need to get confident writing queries that actually do something useful. We'll start with the basics—how to pull data from a table—and build up to more advanced topics like joins, aggregations, subqueries, and even window functions. You’ll learn how to ask the right questions, write clean, readable queries, and solve real-world problems with data.

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