Madyson  Reilly

Madyson Reilly

1597226100

Install SQL Server 2019 on Windows Server 2016 with SQL Server

In this article, we will proceed with configuring a SQL Server Always On Availability Groups and perform failover validations.

You should go through the following articles and build the infrastructure before proceeding with this article.

  1. A comprehensive guide to SQL Server Always On Availability Groups on Windows Server 2016
  • Configuration of virtual machines on Oracle VirtualBox with Windows Server 2016
  1. Configure Domain Controller and Active Directory for SQL Server Always On Availability Groups
  • It configures the domain controller and active directory features.
  • Add the virtual machines to the domain created above.
  1. Configure failover clusters, storage controllers and quorum configurations for SQL Server Always On Availability Groups
  • Windows failover cluster configurations
  • iSCSI target and initiator configurations
  • File share witness confirmation as Cluster quorum

Install SQL Server 2019 on Windows Server 2016 for SQL Server Always On availability groups

SQL Server 2019 is the latest version available for SQL Server. It has several new features along with the enhancements to existing ones.

You can check out SQL Server 2019 articles on SQL Shack to learn more about SQL Server 2019 features.

SQL Server 2019 provides developer edition to use for development and test purpose without any license cost.

Open the Microsoft URL and click on download now for developer edition.

Download SQL Server 2019 developer edition

It downloads a setup file. Launch it, and you get the below options.

  • **Basic: **It installs SQL Server 2019 with the default configuration of the SQL Server database engine
  • **Custom: **In this option, we can select the features, configure them in the installation wizard
  • **Download media: **It downloads the ISO or CAB file for the SQL Server set up

Select an installation type

It is a better idea to download the media first and then perform the installation. You can share the media across different servers as well as it avoids issues due to network fluctuations.

Next, specify the file type, directory and language of the setup.

Specify SQL Server installer download

Click on Downloads, and it gives you ISO file, but it might take time depending upon your network bandwidth.

Downloading media

It downloads the SQL Server 2019, as shown below.

Download successful

Install SQL server 2019 on SQLNode1

Click on setup.exe, and it opens the SQL Server Installation Center.

Install SQL server 2019 on SQLNode1

Navigate to** Installation -> New SQL Server standalone installation.**

In a SQL Server Always On, we install the SQL as a standalone component on all the nodes. It does not require a SQL Server in a failover cluster mode.

New SQL Server standalone installation.

Select the edition of SQL Server 2019. We choose the Developer edition in this demo.

Select the edition

Accept the Microsoft software license terms and privacy agreement.

Microsoft software license terms

The nextstep of Microsoft update is optional. We can ask Microsoft update to check updates for Windows, Microsoft software along with SQL Server 2019. It requires an active internet connection on the server.

Microsoft update

It installs the required setup files.

Install setup files

In the next screen, we configure the following options.

  • **Feature selection: **Here, we select the features we want to install in the virtual machine. Select the database engine services from the instance features
  • **Instance root directory: **Specify a root directory for your SQL Server installation. As per best practice, you should not install it in the root directory where the Windows OS file exists. Similarly, configure the shared feature directory

Feature selection

Specify a SQL instance name as a named instance. You can give the SQL instance name to reflect your environment and application.

It creates the instance-specific directory in the specified instance root path.

Specify a SQL instance

On the next page, we configure the service account for running the SQL Services. Ideally, you should run the SQL Services with a separate service account in the active directory.

Let’s hold SQL Server installation at this moment (do not cancel) and connect to the active directory server.

Create a service account in the active directory

Type dsa.msc in the Windows start -> run and launch the active directory users and computers.

Create a service account in the active directory

Right-click on Users folder and create a new user with a unique service account information.

Service account

As per best practice, you should use the following things in the SQL Server service account.

  • A complex password (alphanumeric password)
  • Its password should not expire
  • User cannot change the password after the first logon

Service account details

Once the user is created, add the user to the administrator group on the respective node.

#alwayson availability groups #installation #setup and configuration #sql server 2019 #sql

What is GEEK

Buddha Community

Install SQL Server 2019 on Windows Server 2016 with SQL Server

Nicol Perents

1625221186

I love that SQL Server takes into account all modern requirements for working with data of various formats and from a variety of sources and becomes a natural choice for building a platform for integrating, managing and analyzing any data. I previously selected GSW Telnet Server for Windows and I love its unmatched reliability, features, security and support. They also have a free trial.

Cayla  Erdman

Cayla Erdman

1594369800

Introduction to Structured Query Language SQL pdf

SQL stands for Structured Query Language. SQL is a scripting language expected to store, control, and inquiry information put away in social databases. The main manifestation of SQL showed up in 1974, when a gathering in IBM built up the principal model of a social database. The primary business social database was discharged by Relational Software later turning out to be Oracle.

Models for SQL exist. In any case, the SQL that can be utilized on every last one of the major RDBMS today is in various flavors. This is because of two reasons:

1. The SQL order standard is genuinely intricate, and it isn’t handy to actualize the whole standard.

2. Every database seller needs an approach to separate its item from others.

Right now, contrasts are noted where fitting.

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Karlee  Will

Karlee Will

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Key Differences between SQL Server 2019 for Windows and Linux

Since the release of SQL Server 2017 for Linux, Microsoft has pretty much changed the entire game. It enabled a whole new world of possibilities for their famous relational database, offering what was only available in the Windows space until then.

I know that a purist DBA would tell me right away that the out of the box SQL Server 2019 Linux version has several differences, in terms of features, in regards to its Windows counterpart, such as:

  • No SQL Server Agent
  • No FileStream
  • No System Extended Stored Procedures (e.g. xp_cmdshell)

However, I got curious enough to think “what if they can be compared, at least to some extent, against things that both can do?” So, I pulled the trigger on a couple of VMs, prepared some simple tests, and collected data to present to you. Let’s see how things turn out!

#sql server #sql server 2019 #sql server linux #sql server windows #sql

Ray  Patel

Ray Patel

1625843760

Python Packages in SQL Server – Get Started with SQL Server Machine Learning Services

Introduction

When installing Machine Learning Services in SQL Server by default few Python Packages are installed. In this article, we will have a look on how to get those installed python package information.

Python Packages

When we choose Python as Machine Learning Service during installation, the following packages are installed in SQL Server,

  • revoscalepy – This Microsoft Python package is used for remote compute contexts, streaming, parallel execution of rx functions for data import and transformation, modeling, visualization, and analysis.
  • microsoftml – This is another Microsoft Python package which adds machine learning algorithms in Python.
  • Anaconda 4.2 – Anaconda is an opensource Python package

#machine learning #sql server #executing python in sql server #machine learning using python #machine learning with sql server #ml in sql server using python #python in sql server ml #python packages #python packages for machine learning services #sql server machine learning services

Brain  Crist

Brain Crist

1600347600

SCHEMAS in SQL Server -MS SQL Server – Zero to Hero Query Master

Introduction

This is part 3 of “MS SQL Server- Zero to Hero” and in this article, we will be discussing about the SCHEMAS in SQL SERVER. Before getting into this article, please consider to visit previous articles in this series from below,

A glimpse of previous articles
Part 1

In part one, we learned the basics of data, database, database management system, and types of DBMS and SQL.

Part 2
  • We learned to create a database and maintain it using SQL statements.
  • Best practice methods were also mentioned.

#sql server #benefits of schemas #create schema in sql #database schemas #how to create schema in sql server #schemas #schemas in sql server #sql server schemas #what is schema in sql server

Madyson  Reilly

Madyson Reilly

1597938518

Using SQL Server 2016 Upgrade Advisor

INTRODUCTION

SQL Server is designed to allow multiple databases on a single instance. With this model it is possible to have databases sitting on an instance which are not the same version as the instance itself. You can think of this as running the database in the “backward compatibility mode.” To break it down further, we are saying that you can have a 2008 database deployed on an SQL Server 2016 instance. In such a scenario, the database is, for instance, allowed to use certain constructs that belong to a previous version of SQL Server.

There are cases where you would like to upgrade all databases in your instance to a more recent version for security reasons or to align with your organization’s policies. When doing this it may not be safe to assume that such a database will automatically work when upgraded. Using Upgrade Advisor, you can determine whether your existing databases are suitable for upgrade to SQL Server 2016 or any other higher version.

PREREQUISITES

Download Upgrade Advisor 2016 from Microsoft’s website. In this article, we have focused on Upgrade Advisor 2016; however, the latest version of Upgrade Advisor is called Data Migration Assistant and can be downloaded here. Once downloaded, you can install Upgrade Advisor 2016 on the computer that you will execute the analysis from. Note that this need not be the computer where SQL Server is installed.

PROCEDURE

1. Launch Upgrade Advisor and select the option to ANALYZE AND MIGRATE TO SQL SERVER

Figure 1: Upgrade Advisor Splash Screen

Figure 1 shows the splash screen that is displayed when you launch Upgrade Advisor. We see that the advisor offers four options for the analysis:

  1. Migrate to Azure SQL Database
  2. Run in-memory OLTP and ColumnStore advisor
  3. Run stretch database advisor
  4. Analyze and Migrate to SQL Server

The tool offers the database administrator an opportunity to properly prepare for any of these listed steps. It is better to predict what might happen if you embark on any of the listed tasks than to simply attempt them, fail and then realize why.

In the current scenario, we are focusing on number (4) which is Analyze and Migrate to SQL Server. We want to know whether existing databases can be migrated to SQL Server 2016, what we may need to do before embarking on such a migration, and what we may need to do as additional steps after the migration.

We select the option Analyze and Migrate to SQL Server and then click the Run button.

2. Connect to the desired instance

Figure 2: Select Instance

We must then connect to the instance we wish to analyze (Figure 2) and select the databases we want to analyze (See Figure 3). Type the instance name in the field shown and click Connect. In this scenario, we are running Upgrade Advisor on the same server where our SQL Server instance is hosted, so the tool can enumerate the installed instances and allow us to select from a menu. Recall that this behavior for tools that connect to SQL Server instance is made possible by SQL Server Browser.

#sql server #sql server #sql server 2016 #sql upgrade advisor #sql