Rusty  Bernier

Rusty Bernier

1593256980

Upgrading our Deno HTTP Server

Part 3 of our multi part series delving into Deno!

This is an exciting episode. We’re changing our HTTP server to dynamically server handlers based on the request URL.

Which means that if someone requests /about we’ll serve the about.ts or about/index.ts file to the browser!

Also in this episode I question everything I know about JavaScript - exciting!

#deno #http server

What is GEEK

Buddha Community

Upgrading our Deno HTTP Server
Rusty  Bernier

Rusty Bernier

1593256980

Upgrading our Deno HTTP Server

Part 3 of our multi part series delving into Deno!

This is an exciting episode. We’re changing our HTTP server to dynamically server handlers based on the request URL.

Which means that if someone requests /about we’ll serve the about.ts or about/index.ts file to the browser!

Also in this episode I question everything I know about JavaScript - exciting!

#deno #http server

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

Hudson  Kunde

Hudson Kunde

1589623070

Using Deno to Build a HTTP Server

This week we’re continuing our foray into Deno! Today we’re going to play around with making a HTTP server with Deno!

Subscribe to the channel https://www.youtube.com/watch?v=dp8eedoRpyo

#deno #http server

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