Db design

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Database Design Course - Learn how to design and plan a database for beginners

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This database design course will help you understand database concepts and give you a deeper grasp of database design. Database design is the organisation of data according to a database model. The designer determines what data must be stored and how the data elements interrelate. With this information, they can begin to fit the data to the database model. Learn more about this course on Caleb Curry's website: 🤍 ⭐️ Contents ⭐ ⌨️ (0:00:00) Introduction ⌨️ (0:03:12) What is a Database? ⌨️ (0:11:04) What is a Relational Database? ⌨️ (0:23:42) RDBMS ⌨️ (0:37:32) Introduction to SQL ⌨️ (0:44:01) Naming Conventions ⌨️ (0:47:16) What is Database Design? ⌨️ (1:00:26) Data Integrity ⌨️ (1:13:28) Database Terms ⌨️ (1:28:28) More Database Terms ⌨️ (1:38:46) Atomic Values ⌨️ (1:44:25) Relationships ⌨️ (1:50:35) One-to-One Relationships ⌨️ (1:53:45) One-to-Many Relationships ⌨️ (1:57:50) Many-to-Many Relationships ⌨️ (2:02:24) Designing One-to-One Relationships ⌨️ (2:13:40) Designing One-to-Many Relationships ⌨️ (2:23:50) Parent Tables and Child Tables ⌨️ (2:30:42) Designing Many-to-Many Relationships ⌨️ (2:46:23) Summary of Relationships ⌨️ (2:54:42) Introduction to Keys ⌨️ (3:07:24) Primary Key Index ⌨️ (3:13:42) Look up Table ⌨️ (3:30:19) Superkey and Candidate Key ⌨️ (3:48:59) Primary Key and Alternate Key ⌨️ (3:56:34) Surrogate Key and Natural Key ⌨️ (4:03:43) Should I use Surrogate Keys or Natural Keys? ⌨️ (4:13:07) Foreign Key ⌨️ (4:25:15) NOT NULL Foreign Key ⌨️ (4:38:17) Foreign Key Constraints ⌨️ (4:49:50) Simple Key, Composite Key, Compound Key ⌨️ (5:01:54) Review and Key Points....HA GET IT? KEY points! ⌨️ (5:10:28) Introduction to Entity Relationship Modeling ⌨️ (5:17:34) Cardinality ⌨️ (5:24:41) Modality ⌨️ (5:35:14) Introduction to Database Normalization ⌨️ (5:39:48) 1NF (First Normal Form of Database Normalization) ⌨️ (5:46:34) 2NF (Second Normal Form of Database Normalization) ⌨️ (5:55:00) 3NF (Third Normal Form of Database Normalization) ⌨️ (6:01:12) Indexes (Clustered, Nonclustered, Composite Index) ⌨️ (6:14:36) Data Types ⌨️ (6:25:55) Introduction to Joins ⌨️ (6:39:23) Inner Join ⌨️ (6:54:48) Inner Join on 3 Tables ⌨️ (7:07:41) Inner Join on 3 Tables (Example) ⌨️ (7:23:53) Introduction to Outer Joins ⌨️ (7:29:46) Right Outer Join ⌨️ (7:35:33) JOIN with NOT NULL Columns ⌨️ (7:42:40) Outer Join Across 3 Tables ⌨️ (7:48:24) Alias ⌨️ (7:52:13) Self Join 🎥Course developed by Caleb Curry. Check out his YouTube channel: 🤍 🐦Follow Caleb on Twitter: 🤍 Learn to code for free and get a developer job: 🤍 Read hundreds of articles on programming: 🤍

7 Database Design Mistakes to Avoid (With Solutions)

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Designing a database is an important part of implementing a feature or creating a new application (assuming you need to store data). There are many different ways data can be stored. There are some limitations put in by the database, but there are a lot of different techniques that can still be used. This can mean there are some design concepts that are used that I believe should be avoided. I’ve listed these “database design mistakes” in this video. I’ve explained what they are, why it’s not a good idea to use them, and what the solution should be instead. Some of them you may disagree with, and some of them you may have seen in live production systems that work well. That’s OK. This video explains the reasons why it’s not usually a good idea and what the alternatives are. Timestamps: 00:00 Intro 00:25 Mistake 1 - business field as primary key 02:18 Mistake 2 - storing redundant data 03:24 Mistake 3 - spaces or quotes in table names 04:49 Mistake 4 - poor or no referential integrity 06:11 Mistake 5 - multiple pieces of information in a single field 07:30 Mistake 6 - storing optional types of data in different columns 09:04 Mistake 7 - using the wrong data types and sizes /// RESOURCES Get my free SQL Cheat Sheets for Oracle, SQL Server, MySQL, and Postgres here: 🤍 SQL Roadmap: an overview of SQL topics, which is a great place to start: 🤍 Contact me here for questions, sponsorship requests, and more: 🤍 Want to take your database and SQL skills to the next level? Sign up for Database Star Academy, the online platform for database development and SQL. Check it out here: 🤍

Open Source Database Designer DBDesigner

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dbdesigner.net

Database Design Tutorial

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Database Design Tutorial utilizing Visio and Microsoft SQL Server Express 2014. This is an introduction to database design through the first three normal forms.

How to Design Your First Database

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See this entire course on the Intro to Databases playlist. 🤍 Ready for the Databases quiz? Take it here. 🤍 Attention to detail is key to designing effective databases. CBT Nuggets trainer Garth Schulte explains the two main rules to follow when designing databases, as well as general design principles. Step 1: Watch this entire course. If you watch the course, then the Intro to Databases quiz will be a breeze. Step 2: Test your knowledge with the 11-question Intro to Databases quiz. Good luck! 🤍 Step 3: Earn the Intro to Databases Certificate of Completion. Step 4: Continue learning database technologies with CBT Nuggets. 🤍

DB Installation (In Urdu & hindi language) (Electrical DB Installation with complete dressing)

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Hi Friends in this video we are going to discuss about Electrical DB Installation With complete dressing complete Installation for resedencinal Building so please check it out

DB Designer, Free Open Source Data Modeling Tools

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➡️ 🤍 DB Designer is a free tool for data modeling that works with the logical model. User-friendly UI for modeling. It supports MySql, Oracle, SQL Server, SQLite, and others LIKE & SUBSCRIBE ➡️ 🤍

What is a database schema?

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This video shares what a database schema is, and how it differs for different use cases. Mentioned Video: 🤍 Talk with a Specialist: 🤍

Database Design Step-By-Step Beginner Tutorial Using SQL Server

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ROBBY FRAMEWORK: 🤍 THE SHOP: 🤍 INSTAGRAM: 🤍 FACEBOOK: 🤍 In this installment of the API Series, we share the process of designing a database for a new design in SQL Server. Using SQL Server Management Studio ( SSMS ), we provide a step-by-step guide to database design. Database design is the foundation of any application that manipulates or has dependencies on data and/or databases. This video is a must if you ever want to build an API ( REST API ) as a developer to support an application, whether that is a mobile application or web application. Videos Included in the Web API Series 1. Virtual PC Setup (VirtualBox) Working Environment 🤍 2. Installing SQL Server Express 🤍 3. Database design (this video) 4. EF Core (Database First) & API CRUD 🤍 0:00 - Intro 0:17 - About the channel (don't forget to subscribe) 0:54 - Database design process outline 1:59 - Diagram the necessary database entities needed 20:02 - Create the new database using SSMS (SQL Server Management Studio) 33:25 - Inserting new test data 39:21 - Conclusion #sql #database #thedevlife

How to Design DB Tables for any Application? (The Basics)

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In this video, I have covered the basics of designing Database tables for a forum application as an example. I have covered the important points that one should focus on while deciding the structure of the tables and the columns of the tables. This is a great video for beginners to understand how we define tables, their structure, columns, the relationship amongst tables, setup primary keys and foreign key constraints, etc. with a sample application example. Also, follow us on Instagram: 🤍 Facebook: 🤍 Twitter: 🤍 #dbms #dbdesign

3 phase Electrical #DistributionBoard |Components inside|RCCB|Dressing|Load Schedule| Hindi+Eng Subs

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#distributionconnection #loadschedule #RCCB Subcribe Now 🤍 Here are few more Informative videos. Difference between MDB & EMDB |Generator with EMDB & Switching| Interlocking Of ACB| Load Shifting| 🤍 Indoor Substation Insulated with SF6 Gas Along with Vacuum Circuit Breaker & DC Control System 🤍 Subsatation|ATS |Diff between MDB&EMDB|ACB Operation&Microcontrol Parameters| Wireless Kwh meter| 🤍 Emergency Sub Main Distribution Board|CT & PT Connection & Working | Load Schedule | Digital Meters| 🤍 Main Distribution Board|Components inside|1P&3P MCCB with Padlock On/Off/Reset| Opening Isolator| 🤍 3 phase Electrical distribution Board |Components inside|RCCB|Dressing|Load Schedule|Wiring| All in1 🤍 How to Configure Trip and Delay Setting of Air Circuit Breaker Micrologic Controller 🤍 How to Operate Air Circuit Breaker and What are the information in Name Plate full Detail 🤍 Two Pole & Four Pole RCCB Residual Current Circuit Breaker Full Detail 🤍 Explanation of Moulded Case Circuit Breaker, It's internal structure, setting & Reset 🤍 Central Battery System and It's Components Full Detail 🤍 Washing machine full Wiring Along with 6 Ways Timer full Details with English subtitles 🤍 UPS/ Inverter wiring in two different ways |Wiring of Switch board| full detail with Eng Subtitles 🤍 24V UPS /Inverter connection full detail with English Subtitles 🤍 How to connects Batteries in Series & Parallel, Changes in Parameters full Detail with Eng Subtitles 🤍 Ring Circuit Wiring, Advantages, Wire Size, Breaker size, full Details with English subtitles 🤍 Radial Circuit Wiring, Disadvantages,Breaker size, Wire Size etc Full Details with Eng Subtitles 🤍 How does Florescent Tube works Choke, Starter and Wiring full detail with Eng Subtitles 🤍 How to connect Capacitor and Change polarity A c Induction Motor Full Detail With Eng Subtitles 🤍 Ceiling Fan Dimmer Regulator Connection |RPM & Current & Voltage| full detail with English Subtitles 🤍 Tunnel /Godown /Corridor Wiring Explanation |Wiring & Working Principal| with English Subtitles 🤍 How to calculate resistance in parallel circuit Full Details with English Subtitles 🤍 To Control one Lamp Bulb with a single way switch electrical basic knowledge with English Subtitles 🤍

The stages of DB design and implementation

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There are four stages you go through when designing and implementing a database application. Stage 1 - Design. Stage 2 - Create the DB. Stage 3 - Fill the DB with dummy data. Stage 4 - Test the SQL that you will use when the system goes live.

⭐️⭐️ Yamaha Road Star Warrior 1700 by DB Design | Motorcycle Muscle Custom Review

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✅ Posted in 🤍 🤍darkkustom.com Yamaha Road Star Warrior 1700 by DB Design | Motorcycle Muscle Custom Review Yamaha Road Star Warrior 1700 by DB Design | Motorcycle Muscle Custom Review #yamaha #roadstar #slim #fattire #bigtire #badass #bigass #custom #custombikes #moto #motorbike #motorcycle #tuned #tuning #review #touring #bagger #usa #unitedstates #unitedstatesofamerica #dbdesign #usa #unitedstates #unitedstatesofamerica Yamaha Road Star Warrior 1700 by DB Design | Motorcycle Muscle Custom Review

MongoDB Schema Design Best Practices

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Have you ever wondered, “How do I model my schema for my application?” It’s one of the most common questions devs have pertaining to MongoDB. And the answer is, it depends. This is because document databases have a rich vocabulary that is capable of expressing data relationships in more nuanced ways than SQL. There are many things to consider when picking a schema. Is your app read or write-heavy? What data is frequently accessed together? What are your performance considerations? How will your data set grow and scale? In this video, Joe Karlsson will discuss the basics of data modeling using real-world examples. You will learn common methodologies and vocabulary you can use when designing your database schema on your application. Chapters 📑 0:00 Intro 0:18 Why is schema design important? 1:21 Relational vs. MongoDB schema design 4:16 One to One 4:41 One to many 6:10 One to Squillions 8:02 Many to Many 8:57 Wrap Up 💬 What topics do you want to see covered next? Leave a comment below! 🔗 These ARE the links you are looking for 👋: MongoDB Schema Design Anti-Patterns - Part : 🤍 Subscribe to MongoDB ►►► 🤍 Connect with MongoDB: Website: 🤍 Twitter: 🤍 Facebook: 🤍 LinkedIn: 🤍 Instagram: 🤍 Community Forums: 🤍 TikTok: 🤍 Connect with Joe ✨👨🏻‍💻✨: * Follow Joe on Twitter 🐤: 🤍 * Checkout Joe's code on GitHub 👨🏻‍💻: 🤍 * Watch Joe's YouTube Videos 🎥: https ://🤍youtube.com/c/JoeKarlsson * Connect with Joe on LinkedIn 👩‍💼👨‍💼: 🤍 * Checkout Joe's Website 👨🏻‍💻: 🤍 * Binge Joe's TikTok's 🕺: 🤍

Impressions des carnets autocopiants 3 souches sur OFFSET chez DB DESIGN

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Impressions des carnets autocopiants 3 souches sur OFFSET chez DB DESIGN

28: Schema Normalization, Normal Forms, DB Design Example

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I wrap up the part on database design by explaining how we can bring initial schemata into normal forms. Also, I show an end-to-end example: we draw an ER diagram describing a scenario, translate it into a relational schema, and then normalize it to BCNF.

Chapter 4 - DB Design using Normalization | FHU - Database Systems

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A summary of practical techniques used to design databases using normalization principles. The content is adapted from Database Processing, Kroenke and Auer, 13th edition.

DB Designer Fork - Configuration and Basic Entity Creation

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This video shows you how to configure DB Designer Fork to use crowsfoot notation, and have it stop putting the entity name in front of your foreign keys. Use non-identifying relationship lines to make sure your FKs do not become part of your primary keys.

DB Design introduction

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Introduction to this playlist

Generating DB Schema in 10 seconds with MySQL Workbench

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Quick tip - how to generate a pretty database schema view from existing database. - - - - - Support the channel by checking out my products: - My Laravel courses membership: 🤍 - Laravel QuickAdminPanel: 🤍 - Livewire Kit Components: 🤍 - - - - - Other places to follow: - My weekly Laravel newsletter: 🤍 - My personal Twitter: 🤍

Schema Design Strategy | Azure Cosmos DB Essentials Season 2

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As a NoSQL database, Microsoft Azure Cosmos DB offers flexible schema, which enables faster development. Join Mustafa Branch for an exploration of best practices around normalizing, or de-normalizing when working in Azure Cosmos DB. Learn more about Azure Cosmos DB: 🤍 Check out technical documentation: 🤍 #Microsoft #Azure #Database

Connect to an Excel DB

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This video teaches how to connect to an excel database.

Data Integrity: SQL Cascades, Transactions, DB Design, and Continuous Validation

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In this third episode about data integrity, I talk about how to save your data such that computers have an easier time working with it (e.g. for filters), how to ensure that data stays valid by your own rules as you add increasing numbers of validations over the years, about avoiding the mistake of duplicating data across tables and needing to sync these records, about using database transactions to ensure that state changes to multiple rows either all occur or all fail as a unit (preventing invalid intermediate states from cropping up), and lastly about using cascades to ensure the deletion of associated records that should not exist when their 'parent' records are deleted.

Modelagem de Dados com DBDesigner

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Aprenda alguns conceitos de básicos de modelagem de dados de uma forma prática. Saiba como gerar scripts SQL a partir de um modelo no DBDesigner

First db Design Berlin Pipe

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I want to wish everyone at pipe community a very Merry Christmas. This is the first db Design Berlin pipe that i bought in Europe. I really like it!

Paper DB Schema to Real Laravel DB in 20 mins - with QuickAdminPanel

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28.10.2019

Showcase of our QuickAdminPanel, with my thinking about DB structure and fields. From Eloquent models on paper, generated DB schema and adminpanel, just in 20 minutes, including stopping for commenting some things here and there. Try it out yourself in our QuickAdminPanel: 🤍 Article about slugs that I've mentioned in the video: 🤍

DB Design Maintenance

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Describes some of the challenges of database maintenance that influence its initial design.

Introduction to Database Design | DB Design best practices (Tamil)

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Explained about how to design your database in Tamil. DB design for performance improvements.

Uso de la APP Database Designer.

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En esté vídeo se muestra un pequeño ejemplo de cómo usar la aplicación móvil para crear el modelo relacional a partir de tablas normalizadas.

How row oriented and column oriented db works?

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There are two types of data storage database one is row oriented database and another one is column oriented database. It stores data table by row and common method of storing a table is to serialize each row of data. Row-based systems are designed to efficiently return data for an entire row, or record. In this video I am going to show exactly how the data is stored in memory. #microservice #learnmicroservices #totorialssystemdesign #microservicestutorials #systemdesigntips #systemdesign #computerscience #learnsystemdesign #interviewpreperation #amazoninterview #googleinterview #uberinterview #micrsoftinterview

Data modeling and schema design for Azure Cosmos DB

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Facilitate migration from RDBMS to Azure Cosmos DB through denormalization to leverage the scalability, flexibility, and easy evolution of schemas for Azure Cosmos DB. In this session, we will demonstrate how data modeling helps harness the power of Azure Cosmos DB, resulting in reduced development time, increased application quality, and lower execution risks across the enterprise. The Hackolade data modeling tool also supports forward- and reverse-engineering use cases with the Azure Cosmos DB Core (SQL) API, API for MongoDB, and Gremlin API. Technical documentation: - Data modeling: 🤍 #AzureCosmosDB #database #NoSQL

All DESIGN AND TYPE OF DISTRIBUTION BOARD (DB) | BASIC INFORMATION

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03.01.2021

Hy Friends my name is amit kumar pandey .welcome to my u tube channel intraday construction word .. friends in this video I shall teach u about types of db. which is v important for electrical work .After watching this video u will easily choose distribution board for u requirement. Friends dont forget to subscribe our channel I will provide u all types of video in this channel so friend subscribe now... like the video share video and comment now visit for more video search intraday construction world thanks & regd. Er. Amit kumar pandey(civil engineer) civilkkak🤍gmail.com 8840910773

Laravel Mini-Project: DB Schema for Hotel Bookings

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Answering an email from my follower, in the form of video + demo project. How to structure the database for hotel booking project, also in case there are multiple hotels and multiple room types? Repository: 🤍 - - - - - Liked the free video? Check out my premium online courses: 🤍 - - - - - Try our QuickAdminPanel code generator: 🤍 - - - - - My team is available for Laravel work, check out my Upwork profile: 🤍

SQL SERVER - Data Base Design Features | DB Design

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This video talks about the concept of "data base design features or DB Design". You can watch other concepts videos on SQL Server, visit the playlist : 🤍

[Backend #1] Design DB schema and generate SQL code with dbdiagram.io

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In the first lecture, we will learn about database design. I will show you how to design a SQL database schema using dbdiagram.io, save the schema as a PDF or PNG diagram to share it with your team, and finally generate SQL codes to create the schema in a target database engine of your choice: PostgreSQL, MySQL, or SQL Server. - Join us on Discord: 🤍 - Get the course on Udemy: 🤍 - Buy us a coffee: 🤍 - Full series playlist: 🤍 - Github repository: 🤍 - Read it on DEV: 🤍 - In this backend master class, we’re going to learn everything about how to design, develop, and deploy a complete backend system from scratch using PostgreSQL, Golang and Docker. TECH SCHOOL - From noob to pro 🤍 At Tech School, we believe that everyone deserves a good and free education. We create high-quality courses and tutorials in Information Technology. If you like the videos, please feel free to share and subscribe to support the channel.

Manufacturing dB Killers, Removable Baffles, Mufflers, Silencers for Aftermarket Motorcycle Exhausts

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Part of our Fuel Friday series, this video shows the process involved in the in-house manufacture of our motorcycle exhaust dB killers and removable baffles. This is for the Fuel Exhaust ranges as well as the Universal silencer options we manufacture to suit a variety of different outlet diameter, aftermarket motorcycle exhaust brands. Making decibel killers is quite a lengthy process. Especially when it is an item that requires 'so much effort to make something everyone really wants to take out' as recently described by one of our customers. There are many processes involved in the manufacture of decibel killers / removable baffles and most are shown in our video blog but for reference the tasks are as follows... Expanding and reducing the stainless tube (for the dB killer baffle head) Cutting and welding two stainless tube sections together using our welding rotator (to achieve the appropriate angle) Punching a hole into the baffle head and inserting the rivnut insert Welding the dB killer / baffle head to the stainless tube Welding the riveted insert nut in place for additional stability Grinding the proud section of the rivnut insert to form a flat surface We also cut the tube to length and the appropriate angle in-house although this is not shown in the video. We offer a range of DB killers to suit a variety of outlet diameters here - 🤍 We are UK manufacturers of aftermarket motorcycle exhausts and believe strongly in supporting British manufacture and buying in the UK. You can learn more about us here - 🤍 FOLLOW US: Instagram: 🤍 Twitter: 🤍 Facebook: 🤍 Website: 🤍 Music credit - bensound.com

DB design

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Common design patterns with Azure Cosmos DB | Azure Friday

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Aravind Krishna stops by to chat with Scott Hanselman and take a look at common design patterns for building highly scalable solutions with Azure Cosmos DB. We will talk a little bit about modeling data and how to choose an appropriate partition key. We then look at a few patterns like event sourcing, time series data, and patterns for addressing bottlenecks/hot spots for reads, writes, and storage. For more information: • Azure Cosmos DB (overview) 🤍 • Azure Cosmos DB (docs) 🤍 • Partition and scale in Azure Cosmos DB 🤍 • Create a Free Account (Azure) 🤍

Python Desktop GUI App with SQLite DB (PyQt/PySide/Qt Designer)

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03.08.2022

Watch this complete tutorial on creating a modern-looking desktop app interface with animated transition effects. This app writes and loads data from the SQLite database and displays this data in a table widget. Learn how to add multiple side animated menus and animated multiple page transitions. Github Link: 🤍 Download Functions.py and JSON stylesheet File: 🤍 Full Source Code Download Link: 🤍 Subscribe for more awesome videos. #modernui #GUI #python #pythonprogramming #studentprojects #qt #pyside6 #pyqt6 Join this channel to get access to perks: 🤍 - MAKE YOUR CONTRIBUTIONS Send Me A Cup Of Coffee 🤍 Support Me 🤍 I use Payoneer to send and receive money online: Learn more 🤍 - IMPORTANT LINKS / LINK MUHIMU Discord: 🤍 Website: 🤍 Email : info🤍spinntv.com Github: 🤍 Telegram : 🤍 Whatsapp : 🤍 Twitter : 🤍 Redit : 🤍 -

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