SQL is a powerful query language that has expressive powers for exploring and querying data. SQL combined with the flexibility, scale, availability and performance of NoSQL is a powerful combination. This presentation details the SQL language extensions required for adapting SQL to document model based NoSQL databases such as Couchbase Server.
SQL vs NoSQL | MySQL vs MongoDB Tutorial | EdurekaEdureka!
(** MYSQL DBA Certification Training https://www.edureka.co/mysql-dba **)
This Edureka PPT on SQL vs NoSQL will discuss the differences between SQL and NoSQL. It also discusses the differences between MySQL and MongoDB.
The following topics will be covered in this PPT:
What is SQL?
What is NoSQL?
SQL vs NoSQL
Type of database
Schema
Database Categories
Complex Queries
Hierarchical Data Storage
Scalability
Language
Online Processing
Base Properties
External Support
What is MySQL?
What is MongoDB?
MySQL vs MongoDB:
Query Language
Flexibility of Schema
Relationships
Security
Performance
Support
Key Features
Replication
Usage
Active Community
Follow us to never miss an update in the future.
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(** MYSQL DBA Certification Training https://www.edureka.co/mysql-dba **)
This Edureka PPT on SQL Joins will discuss the various types of Joins used in SQL Server with examples. The following topics will be covered in this PPT:
Introduction to SQL
What are Joins?
Types of Joins
FAQs about Joins
Follow us to never miss an update in the future.
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MySQL Tutorial For Beginners | Relational Database Management System | MySQL ...Edureka!
( ** MYSQL DBA Certification Training https://www.edureka.co/mysql-dba ** )
This Edureka tutorial PPT on MySQL explains all the fundamentals of MySQL with examples.
The following are the topics covered in this tutorial:
1. What is Database & DBMS?
2. Structured Query Language
3. MySQL & MySQL Workbench
4. Entity Relationship Diagram
5. Normalization
6. SQL Operations & Commands
Follow us to never miss an update in the future.
Instagram: https://www.instagram.com/edureka_learning/
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SQL vs NoSQL, an experiment with MongoDBMarco Segato
A simple experiment with MongoDB compared to Oracle classic RDBMS database: what are NoSQL databases, when to use them, why to choose MongoDB and how we can play with it.
SQL vs NoSQL | MySQL vs MongoDB Tutorial | EdurekaEdureka!
(** MYSQL DBA Certification Training https://www.edureka.co/mysql-dba **)
This Edureka PPT on SQL vs NoSQL will discuss the differences between SQL and NoSQL. It also discusses the differences between MySQL and MongoDB.
The following topics will be covered in this PPT:
What is SQL?
What is NoSQL?
SQL vs NoSQL
Type of database
Schema
Database Categories
Complex Queries
Hierarchical Data Storage
Scalability
Language
Online Processing
Base Properties
External Support
What is MySQL?
What is MongoDB?
MySQL vs MongoDB:
Query Language
Flexibility of Schema
Relationships
Security
Performance
Support
Key Features
Replication
Usage
Active Community
Follow us to never miss an update in the future.
YouTube: https://www.youtube.com/user/edurekaIN
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
Twitter: https://twitter.com/edurekain
LinkedIn: https://www.linkedin.com/company/edureka
(** MYSQL DBA Certification Training https://www.edureka.co/mysql-dba **)
This Edureka PPT on SQL Joins will discuss the various types of Joins used in SQL Server with examples. The following topics will be covered in this PPT:
Introduction to SQL
What are Joins?
Types of Joins
FAQs about Joins
Follow us to never miss an update in the future.
YouTube: https://www.youtube.com/user/edurekaIN
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
Twitter: https://twitter.com/edurekain
LinkedIn: https://www.linkedin.com/company/edureka
MySQL Tutorial For Beginners | Relational Database Management System | MySQL ...Edureka!
( ** MYSQL DBA Certification Training https://www.edureka.co/mysql-dba ** )
This Edureka tutorial PPT on MySQL explains all the fundamentals of MySQL with examples.
The following are the topics covered in this tutorial:
1. What is Database & DBMS?
2. Structured Query Language
3. MySQL & MySQL Workbench
4. Entity Relationship Diagram
5. Normalization
6. SQL Operations & Commands
Follow us to never miss an update in the future.
Instagram: https://www.instagram.com/edureka_learning/
Facebook: https://www.facebook.com/edurekaIN/
Twitter: https://twitter.com/edurekain
LinkedIn: https://www.linkedin.com/company/edureka
SQL vs NoSQL, an experiment with MongoDBMarco Segato
A simple experiment with MongoDB compared to Oracle classic RDBMS database: what are NoSQL databases, when to use them, why to choose MongoDB and how we can play with it.
Empresa que atua no setor AVAC, fornecendo ferramentas de limpeza e diagnóstico de circuitos frigoríficos. Linha QAI para manutenção de condutas. Distribuidores em Portugal de motores ELCO e kits Fandeck Systems para melhoria de eficiência energética na climatização de edifícios.
Tuning N1QL Query Performance with Couchbase Server 4.0Cihan Biyikoglu
This presentation covers
Deeper look at query performance and scale with Couchbase Server
Look at Query and Index Service Scale Characteristics
Understand Query Execution Flow
Understand Index Usage
Tune queries with a few techniques
and more...
“Empathy by Design: Design Thinking and the Maker Movement”
The design world is changing. How something is made is growing far less important than why it is made, or who it is uniquely designed for. Explore how design thinking and the maker movement are reshaping the built environment through empathy and individual empowerment.
Technology is improving at a rapid pace, as many things are possible today that were not possible 10 years ago even if we tried our best to make it happen. Today, some of the impossible things are rising to the occasion in the form of Augmented Reality and Virtual Reality.
Both virtual reality and augmented reality are similar in the goal of immersing the user, though both systems to this in different ways. With AR, users continue to be in touch with the real world while interacting with virtual objects around them. With VR, the user is isolated from the real world while immersed in a world that is completely fabricated.
Our guest speaker, Vince Kilian, is product manager for Marxent. Marxent is the leader in Virtual Reality and Augmented Reality product visualization for sales and marketing. Vince will share examples of successful AR/VR solutions and what's next for the future of this rapidly emerging technology.
The Value of Business Intelligence in OperationsICFAIEDGE
Business Intelligence helps scale operational efficiency, reduces costs and improves the overall impact of operations. Business Intelligence is crucial for planning vital aspects of operations as it provides actionable insights that can be leveraged to make data-driven decisions. Learn more about the value of Business Intelligence in Operations in this presentation.
WebGL многими воспринимается как API для "быстрого" рисования. Но на практике нередко случается, что решение на WebGL выходит медленным, иногда даже медленнее решений на других API.
В этом докладе мы попробуем взглянуть на проблемы производительности, встречающиеся в работе с WebGL, и их решения на примере движка Панорам Яндекс.Карт.
In this session, Aaron Gustafson will explain the ins and outs of crafting rich Web experiences that adapt to the capabilities and peculiarities of our customers and their devices, while maintaining your sanity in the process.
You will learn:
* An understanding of the challenges (and possibilities) presented by the wide range of browsers and devices being used to access the web
* A fresh perspective on interface design, grounded in the progressive enhancement philosophy
* Ideas around how to tailor experiences based on device capabilities;
* Solid strategies for determining how common UI components can be re-imagined in an adaptive fashion
* A practical knowledge of how HTML, CSS, and JavaScript can be deployed in the service of adaptive user interfaces
Strategic Culture: 3 Keys to Creating a High Performance Culture in Your Orga...Rob Lewis Jr., M.S.
Most mid to high level managers assume that culture and employee engagement is a waste of time. In contrast, most c-level executives place a great deal of importance on developing a culture of high performance. Much of the disconnect is due to the ambiguity of the subject of culture. Many assume that culture development cannot be related to the bottom line of a company. In this presentation I provide compelling evidence from James Heskett that actually shows the financial implications of a strong culture. In addition, I present the 3 most important components of developing a strong culture in your organization. The three keys are alignment, engagement and execution. These lay the foundation of culture development. Finally, I attempt to motivate you toward action in creating a plan for culture development and following through. The most important take away is that culture is like a garden, it must be nurtured and taken care of on a daily basis to affect change. Thus the executive team must condition the managers to integrate culture development into their daily routines. Please contact me for speaking & consulting opportunities.
Alongside with all other features SQL 2016 now natively supports JSON – one of the most common formats for data exchange. SQL 2016 now has built-in capabilities to query, analyze, exchange and transform JSON data.
JSON functionality is quite similar to SQL XML support but despite this being one of the most desired additions to SQL 2016 there is a flavour of something missing – the JSON data type.
In this session we will talk about JSON support features, limitations and some tricks to overcome these.
Empresa que atua no setor AVAC, fornecendo ferramentas de limpeza e diagnóstico de circuitos frigoríficos. Linha QAI para manutenção de condutas. Distribuidores em Portugal de motores ELCO e kits Fandeck Systems para melhoria de eficiência energética na climatização de edifícios.
Tuning N1QL Query Performance with Couchbase Server 4.0Cihan Biyikoglu
This presentation covers
Deeper look at query performance and scale with Couchbase Server
Look at Query and Index Service Scale Characteristics
Understand Query Execution Flow
Understand Index Usage
Tune queries with a few techniques
and more...
“Empathy by Design: Design Thinking and the Maker Movement”
The design world is changing. How something is made is growing far less important than why it is made, or who it is uniquely designed for. Explore how design thinking and the maker movement are reshaping the built environment through empathy and individual empowerment.
Technology is improving at a rapid pace, as many things are possible today that were not possible 10 years ago even if we tried our best to make it happen. Today, some of the impossible things are rising to the occasion in the form of Augmented Reality and Virtual Reality.
Both virtual reality and augmented reality are similar in the goal of immersing the user, though both systems to this in different ways. With AR, users continue to be in touch with the real world while interacting with virtual objects around them. With VR, the user is isolated from the real world while immersed in a world that is completely fabricated.
Our guest speaker, Vince Kilian, is product manager for Marxent. Marxent is the leader in Virtual Reality and Augmented Reality product visualization for sales and marketing. Vince will share examples of successful AR/VR solutions and what's next for the future of this rapidly emerging technology.
The Value of Business Intelligence in OperationsICFAIEDGE
Business Intelligence helps scale operational efficiency, reduces costs and improves the overall impact of operations. Business Intelligence is crucial for planning vital aspects of operations as it provides actionable insights that can be leveraged to make data-driven decisions. Learn more about the value of Business Intelligence in Operations in this presentation.
WebGL многими воспринимается как API для "быстрого" рисования. Но на практике нередко случается, что решение на WebGL выходит медленным, иногда даже медленнее решений на других API.
В этом докладе мы попробуем взглянуть на проблемы производительности, встречающиеся в работе с WebGL, и их решения на примере движка Панорам Яндекс.Карт.
In this session, Aaron Gustafson will explain the ins and outs of crafting rich Web experiences that adapt to the capabilities and peculiarities of our customers and their devices, while maintaining your sanity in the process.
You will learn:
* An understanding of the challenges (and possibilities) presented by the wide range of browsers and devices being used to access the web
* A fresh perspective on interface design, grounded in the progressive enhancement philosophy
* Ideas around how to tailor experiences based on device capabilities;
* Solid strategies for determining how common UI components can be re-imagined in an adaptive fashion
* A practical knowledge of how HTML, CSS, and JavaScript can be deployed in the service of adaptive user interfaces
Strategic Culture: 3 Keys to Creating a High Performance Culture in Your Orga...Rob Lewis Jr., M.S.
Most mid to high level managers assume that culture and employee engagement is a waste of time. In contrast, most c-level executives place a great deal of importance on developing a culture of high performance. Much of the disconnect is due to the ambiguity of the subject of culture. Many assume that culture development cannot be related to the bottom line of a company. In this presentation I provide compelling evidence from James Heskett that actually shows the financial implications of a strong culture. In addition, I present the 3 most important components of developing a strong culture in your organization. The three keys are alignment, engagement and execution. These lay the foundation of culture development. Finally, I attempt to motivate you toward action in creating a plan for culture development and following through. The most important take away is that culture is like a garden, it must be nurtured and taken care of on a daily basis to affect change. Thus the executive team must condition the managers to integrate culture development into their daily routines. Please contact me for speaking & consulting opportunities.
Alongside with all other features SQL 2016 now natively supports JSON – one of the most common formats for data exchange. SQL 2016 now has built-in capabilities to query, analyze, exchange and transform JSON data.
JSON functionality is quite similar to SQL XML support but despite this being one of the most desired additions to SQL 2016 there is a flavour of something missing – the JSON data type.
In this session we will talk about JSON support features, limitations and some tricks to overcome these.
Is emergence of NoSQL killed RDBMS and SQL? This slide discusses what is NoSQL and it's history. This also discusses briefly about polyglot persistence.
Postgres vs Mongo / Олег Бартунов (Postgres Professional)Ontico
РИТ++ 2017, Backend Conf
Зал Конгресс-холл, 6 июня, 17:00
Тезисы:
http://backendconf.ru/2017/abstracts/2781.html
Я хочу немного порушить стереотипы, что Postgres - это чисто реляционная СУБД из прошлого века, плохо приспособленная под реалии современных проектов. Недавно мы прогнали YCSB для последних версий Postgres и Mongodb и увидели их плюсы и минусы на разных типах нагрузки, о которых я буду рассказывать. ...
JSON is a de-facto standard for machine-to-machine communication but also to store "liquid" data. Once a killer feature of NoSQL database, with SQL Server 2016 is now available also in a (post) relational environment.
But how it fits in the relational database space? How the usage of JSON can simplify DBAs and DEVs everyday work? What about performances? And what about flexibility?
In this session we'll see how powerful JSON can be, when used correctly and not abused, providing solution to common problems
(like in the well known "dynamic schema" case), simplifying development (for example to pass to Stored Procedure complex objects or variable numbers of parameters) with also very good performances, even if they maybe hidden in not-so-obvious places.
The databases SQL and NoSQL have their own importance, and it profoundly depends on your business requirement and objectives. One of the biggest factors in understanding which database is the better choice depends on the type of data that needs to be stored. To Know more visit at https://www.zenesys.com/blog/sql-vs-nosql-top-10-comparisons
Sysadmins are often responsible for various identity stores in a company: directories, applications with built-in account databases, etc...
Ldap Synchronization Connector offers a solution to link these repositories and ensure nobody\'s going to get fired because you forgot to disable an account.
LSC is an open source project under the BSD license - http://lsc-project.org/
Simon Elliston Ball – When to NoSQL and When to Know SQL - NoSQL matters Barc...NoSQLmatters
Simon Elliston Ball – When to NoSQL and When to Know SQL
With NoSQL, NewSQL and plain old SQL, there are so many tools around it’s not always clear which is the right one for the job.This is a look at a series of NoSQL technologies, comparing them against traditional SQL technology. I’ll compare real use cases and show how they are solved with both NoSQL options, and traditional SQL servers, and then see who wins. We’ll look at some code and architecture examples that fit a variety of NoSQL techniques, and some where SQL is a better answer. We’ll see some big data problems, little data problems, and a bunch of new and old database technologies to find whatever it takes to solve the problem.By the end you’ll hopefully know more NoSQL, and maybe even have a few new tricks with SQL, and what’s more how to choose the right tool for the job.
Sysadmins are often responsible for various identity stores in a company: directories, applications with built-in account databases, etc...
Ldap Synchronization Connector offers a solution to link these repositories and ensure nobody\’s going to get fired because you forgot to disable an account.
LSC is an open source project under the BSD license - http://lsc-project.org/
#Microsoft #BusinessIntelligence - #MSBI Online Training (#LIVE, Instructor-L...SequelGate
This impeccable MSBI (SQL BI) course is carefully designed for aspiring #BI #Developers, #Consultants and #Architects. This MSBI Online Training includes basic to advanced Business Intelligence, Data Warehouse (#DWH) and #DataAnalytics (#OLAP) concepts on SQL Server Integration Services (#SSIS), Analysis Services (#SSAS) and Reporting Services (#SSRS). This MSBI Online Training course also includes Power Query & #DAX for Data Modelling and #MDX & #DMX for Big Data Analysis and #Reports along with Power BI Cloud and Azure Integration.
Course Details : https://sqlschool.com/MSBI-Online-Training.html
Register for MSBITraining : https://sqlschool.com/Register.html
Reach us (24x7)
Mail : contact@sqlschool.com
#India (+91) : 9666 44 0801
#USA (+1) : 956-825-0401
http://www.sqlschool.com
#realtime #projects #liveonlinetraining #videotraining #datawarehouse #analytics #powerbi #sqlschool #traininginstitute #training #sqlschool_besttraining #cloud #sqlserver #tsql #sql
No se pierda esta oportunidad de conocer las ventajas de NoSQL. Participe en nuestro seminario web y descubra:
Qué significa el término NoSQL
Qué diferencias hay entre los almacenes clave-valor, columna ancha, grafo y de documentos
Qué significa el término «multimodelo»
Polyglot Database - Linuxcon North America 2016Dave Stokes
Many Relation Databases are adding NoSQL features to their products. So what happens when you can get direct access to the data as a key/value pair, or you can store an entire document in a column of a relational table, and more
JavaScript Object Notation (JSON) is a highly popular format for storing and transferring data, especially in the realm of web development. JSON can sometimes be intimidating for those more familiar with tabular or XML data exchange formats. We’ll demystify JSON with a high-level overview of the format. We’ll then discuss the variety of built-in T-SQL functionality available to store, query, or even generate JSON within your SQL Server databases.
There is no shortage of news of a new breach or leak these days. It is critical to secure your Redis data. You can do that early with Redis Enterprise.
Redis Enterprise offer separation of admin and application security and provides extensive encryption, authorization and authentication controls as well as forensics to identify breaches.
Calculating dynamic pricing, estimated travel times or detecting fraud in real time. These are all the cases where realtime analytics create the differentiation between experiences. Redis comes with built in types to enable realtime processing of complex analytics with data types like sorted sets, hyperloglog, bloom and cuckoo filters and more.
Developing Active-Active Geo-Distributed Apps with RedisCihan Biyikoglu
Redis CRDTs provide a simple and powerful way for developers to deploy global applications with active-active topologies using a multi-master, bi-directional replication technique.
Cross Data Center Replication with Redis using Redis EnterpriseCihan Biyikoglu
Redis Enterprise comes with a number of Replication technologies tuned for local (LAN) or cross geo (WAN) replication. The talk explains the architecture and capabilities provided for applications looking to deploy across multiple data centers for data locality or for geo-redundency
Under the Hood - Couchbase Server Architecture - June 2015Cihan Biyikoglu
In this talk you will peak under the hood of Couchbase Server
- Give you a full tour of the Couchbase mansion!
- Zoom into major components and services in Couchbase Server 4.0
Global Secondary Indexes in Couchbase Server 4.0 - JUNE 2015Cihan Biyikoglu
In this presentation, you will get to know
- Couchbase Server, Global Secondary Indexes (GSI) – the new high performance indexer for N1QL
- Look at GSI lifecycle & management in Couchbase Server
- Cover top best practices and tips with GSI in Couchbase Server
Document Data Modelling with Couchbase Server 4.0Cihan Biyikoglu
Couchbase Server 4.0 is both a document and a key-value data store. In this talk, I detail the steps for designing an efficient data model for Couchbase Server with examples that demonstrate when referencing vs embedding is the right choice. I also walk through how N1QL, the new SQL-like query language for JSON data, makes it easy to reshape the data into the format your application excepts without friction.
Couchbase Server on Azure Cloud - best practices for deploying a development or production environment with Couchbase Server on Microsoft's Azure Cloud Platform.
HEAP SORT ILLUSTRATED WITH HEAPIFY, BUILD HEAP FOR DYNAMIC ARRAYS.
Heap sort is a comparison-based sorting technique based on Binary Heap data structure. It is similar to the selection sort where we first find the minimum element and place the minimum element at the beginning. Repeat the same process for the remaining elements.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Water billing management system project report.pdfKamal Acharya
Our project entitled “Water Billing Management System” aims is to generate Water bill with all the charges and penalty. Manual system that is employed is extremely laborious and quite inadequate. It only makes the process more difficult and hard.
The aim of our project is to develop a system that is meant to partially computerize the work performed in the Water Board like generating monthly Water bill, record of consuming unit of water, store record of the customer and previous unpaid record.
We used HTML/PHP as front end and MYSQL as back end for developing our project. HTML is primarily a visual design environment. We can create a android application by designing the form and that make up the user interface. Adding android application code to the form and the objects such as buttons and text boxes on them and adding any required support code in additional modular.
MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software. It is a stable ,reliable and the powerful solution with the advanced features and advantages which are as follows: Data Security.MySQL is free open source database that facilitates the effective management of the databases by connecting them to the software.
Cosmetic shop management system project report.pdfKamal Acharya
Buying new cosmetic products is difficult. It can even be scary for those who have sensitive skin and are prone to skin trouble. The information needed to alleviate this problem is on the back of each product, but it's thought to interpret those ingredient lists unless you have a background in chemistry.
Instead of buying and hoping for the best, we can use data science to help us predict which products may be good fits for us. It includes various function programs to do the above mentioned tasks.
Data file handling has been effectively used in the program.
The automated cosmetic shop management system should deal with the automation of general workflow and administration process of the shop. The main processes of the system focus on customer's request where the system is able to search the most appropriate products and deliver it to the customers. It should help the employees to quickly identify the list of cosmetic product that have reached the minimum quantity and also keep a track of expired date for each cosmetic product. It should help the employees to find the rack number in which the product is placed.It is also Faster and more efficient way.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
Understanding Inductive Bias in Machine LearningSUTEJAS
This presentation explores the concept of inductive bias in machine learning. It explains how algorithms come with built-in assumptions and preferences that guide the learning process. You'll learn about the different types of inductive bias and how they can impact the performance and generalizability of machine learning models.
The presentation also covers the positive and negative aspects of inductive bias, along with strategies for mitigating potential drawbacks. We'll explore examples of how bias manifests in algorithms like neural networks and decision trees.
By understanding inductive bias, you can gain valuable insights into how machine learning models work and make informed decisions when building and deploying them.
Literature Review Basics and Understanding Reference Management.pptxDr Ramhari Poudyal
Three-day training on academic research focuses on analytical tools at United Technical College, supported by the University Grant Commission, Nepal. 24-26 May 2024
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Hierarchical Digital Twin of a Naval Power SystemKerry Sado
A hierarchical digital twin of a Naval DC power system has been developed and experimentally verified. Similar to other state-of-the-art digital twins, this technology creates a digital replica of the physical system executed in real-time or faster, which can modify hardware controls. However, its advantage stems from distributing computational efforts by utilizing a hierarchical structure composed of lower-level digital twin blocks and a higher-level system digital twin. Each digital twin block is associated with a physical subsystem of the hardware and communicates with a singular system digital twin, which creates a system-level response. By extracting information from each level of the hierarchy, power system controls of the hardware were reconfigured autonomously. This hierarchical digital twin development offers several advantages over other digital twins, particularly in the field of naval power systems. The hierarchical structure allows for greater computational efficiency and scalability while the ability to autonomously reconfigure hardware controls offers increased flexibility and responsiveness. The hierarchical decomposition and models utilized were well aligned with the physical twin, as indicated by the maximum deviations between the developed digital twin hierarchy and the hardware.
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
Recycled Concrete Aggregate in Construction Part III
SQL gene in NoSQL
1. SQL Gene in NoSQL
How SQL Extensions are making flexible data structures Query-able
Cihan Biyikoglu
cihanb@live.com - @cihangirb
NoSQL Now – Aug 2015 – San Jose
2. Agenda
Nature of Data
Relational vs NoSQL DatabaseApproach
Extending SQL for JSON
1. Ingest JSON and Return JSON
2. Accessing JSON Hierarchies – the dot notation
3. Bring full syntax – including JOINs and Sub-Queries
4. Handle missing values – MISSING , UNSET
5. Fold & Unfold JSON Hierarchies
6. Native Set/Collection Handling
7. Adapt Indexing to JSON
3. Nature of Real-World Data
Rich structure
Attributes, Sub-structure
Relationships
To other data
Value evolution
Data is updated
Structure evolution
Data is reshaped
4. Models for Real-World Data
Data Concern Tabular Model Document Model
Rich Structure
Multiple flat tables
Constant assembly / disassembly
Documents
No assembly required!
Relationships
Represented
Queried (SQL)
Represented
Queried with limitations
Value Evolution Data can be updated Data can be updated
Structure Evolution
Uniform and rigid
Manual change (disruptive)
Flexible
Dynamic change
5. Models for Real World Data
Data Concern Tabular Model Document Model JSON + SQL
Rich Structure
Multiple flat tables
Constant assembly /
disassembly
Documents
No assembly
required!
Document
Relationships
Represented
Queried (SQL)
Represented
Queried with
limitations
SQL
Value Evolution Data can be updated Data can be updated Data can be updated
Structure
Evolution
Uniform and rigid
Manual change
(disruptive)
Flexible
Dynamic change
Flexible & Dynamic
6. For the Best of Both, Bring SQL to NoSQL
From JSON
Rich structure, no assembly
Schema flexibility
From SQL
General, proven, and pervasive query capabilities
Querying across relationships
SQL + JSON
7. For the Best of Both, Bring SQL to NoSQL
SQL + JSON isn’t new and many are doing it already
Couchbase Server, SQL++ , DocumentDB,
Apache Spark, Datastax, RelationalGuys – SQL Server, Postgress,
MySQL, Memsql And so on…
However these implementation are very different!
15. #4
Handling MissingValues
Schema evolves fast and SQL should accommodate
SELECT * FROM …
WHERE (trips IS MISSING AND departing_code = …)
OR (trips IS NOT MISSING AND trips[0].departing_code = …)
v1 v2
{
“flight_plan_id”:…,
“departing_code”…,
“arriving_code”:…,
…
}
{
“flight_plan_id”:…,
“trips”:[
{“departing_code”…,
“arriving_code”:…},
{“departing_code”…,
“arriving_code”:…},
]
…
}
18. #6
Native Set/Collection Handling
Search a Level or Sub-Hierarchy
SELECT * FROM …
WHERE ANY item IN/WITHIN Robotics
SATISFY item.name=“P3”
Research
Robotics
AI
P1 P2
Speech
Listen
P3 P4
Speak
Group 1
P5
Group 2
P6
P3
21. Models for Real World Data
Data Concern Tabular Model Document Model JSON + SQL
Rich Structure
Multiple flat tables
Constant assembly /
disassembly
Documents
No assembly
required!
Document
Relationships
Represented
Queried (SQL)
Represented
Queried with
limitations
SQL
Value Evolution Data can be updated Data can be updated Data can be updated
Structure
Evolution
Uniform and rigid
Manual change
(disruptive)
Flexible
Dynamic change
Flexible & Dynamic