Since its first appearance in 2009, NodeJS has come a long way. Many frameworks have been developed on top of it. These all make our task easy and quick. It is us who need to decide which one to choose? So, here is the list of top 10 NodeJS frameworks that will help you build an awesome application.
MongoDB is the most famous and loved NoSQL database. It has many features that are easy to handle when compared to conventional RDBMS. These slides contain the basics of MongoDB.
MongoDB is the most famous and loved NoSQL database. It has many features that are easy to handle when compared to conventional RDBMS. These slides contain the basics of MongoDB.
MongoDB for Coder Training (Coding Serbia 2013)Uwe Printz
Slides of my MongoDB Training given at Coding Serbia Conference on 18.10.2013
Agenda:
1. Introduction to NoSQL & MongoDB
2. Data manipulation: Learn how to CRUD with MongoDB
3. Indexing: Speed up your queries with MongoDB
4. MapReduce: Data aggregation with MongoDB
5. Aggregation Framework: Data aggregation done the MongoDB way
6. Replication: High Availability with MongoDB
7. Sharding: Scaling with MongoDB
Recent releases of the .NET driver have added lots of cool new features. In this webinar we will highlight some of the most important ones. We will begin by discussing serialization. We will describe how serialization is normally handled, and how you can customize the process when you need to, including some tips on migration strategies when your class definitions change. We will continue with a discussion of the new Query builder, which now includes support for typed queries. A major new feature of recent releases is support for LINQ queries. We will show you how the .NET driver supports LINQ and discuss what kinds of LINQ queries are supported. Finally, we will discuss what you need to do differently in your application when authentication is enabled at the server.
In this presentation, Raghavendra BM of Valuebound has discussed the basics of MongoDB - an open-source document database and leading NoSQL database.
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MongoDB is a popular NoSQL database. This presentation was delivered during a workshop.
First it talks about NoSQL databases, shift in their design paradigm, focuses a little more on document based NoSQL databases and tries drawing some parallel from SQL databases.
Second part, is for hands-on session of MongoDB using mongo shell. But the slides help very less.
At last it touches advance topics like data replication for disaster recovery and handling big data using map-reduce as well as Sharding.
Develop your application faster and easier with the top 10 Node.js app development frameworks of 2023. These frameworks are designed to help you create web applications quickly and easily. They provide access to a range of tools and features that can speed up development time and reduce the amount of code you need to write. They also help to make your code more reliable and secure. Read our guide to learn more!
MongoDB for Coder Training (Coding Serbia 2013)Uwe Printz
Slides of my MongoDB Training given at Coding Serbia Conference on 18.10.2013
Agenda:
1. Introduction to NoSQL & MongoDB
2. Data manipulation: Learn how to CRUD with MongoDB
3. Indexing: Speed up your queries with MongoDB
4. MapReduce: Data aggregation with MongoDB
5. Aggregation Framework: Data aggregation done the MongoDB way
6. Replication: High Availability with MongoDB
7. Sharding: Scaling with MongoDB
Recent releases of the .NET driver have added lots of cool new features. In this webinar we will highlight some of the most important ones. We will begin by discussing serialization. We will describe how serialization is normally handled, and how you can customize the process when you need to, including some tips on migration strategies when your class definitions change. We will continue with a discussion of the new Query builder, which now includes support for typed queries. A major new feature of recent releases is support for LINQ queries. We will show you how the .NET driver supports LINQ and discuss what kinds of LINQ queries are supported. Finally, we will discuss what you need to do differently in your application when authentication is enabled at the server.
In this presentation, Raghavendra BM of Valuebound has discussed the basics of MongoDB - an open-source document database and leading NoSQL database.
----------------------------------------------------------
Get Socialistic
Our website: http://valuebound.com/
LinkedIn: http://bit.ly/2eKgdux
Facebook: https://www.facebook.com/valuebound/
Twitter: http://bit.ly/2gFPTi8
MongoDB is a popular NoSQL database. This presentation was delivered during a workshop.
First it talks about NoSQL databases, shift in their design paradigm, focuses a little more on document based NoSQL databases and tries drawing some parallel from SQL databases.
Second part, is for hands-on session of MongoDB using mongo shell. But the slides help very less.
At last it touches advance topics like data replication for disaster recovery and handling big data using map-reduce as well as Sharding.
Develop your application faster and easier with the top 10 Node.js app development frameworks of 2023. These frameworks are designed to help you create web applications quickly and easily. They provide access to a range of tools and features that can speed up development time and reduce the amount of code you need to write. They also help to make your code more reliable and secure. Read our guide to learn more!
8 Node.js Frameworks Every Developer Should Know [UPDATED].pptx75waytechnologies
Did you know that tech giants like Amazon, Netflix, Tumblr, PayPal, and Reddit use Node.js? Quite fascinating stats, right? No surprise, Node.js has gained wide popularity in the realms of technology. But why is all this Node.js buzz? To be honest, Node.js is popular because it uses JavaScript, which is the only choice to develop web apps in the browser. Not only this, but this technology also supports microservices architecture, which is powerful and suitable for organizations of any distinct size.
With 61,000+ stars on GitHub, 7.49K votes on StackShare, and 2450 contributors, there is no shadow of a doubt that Node.js is the fastest-growing open-source project every developer is interested in learning.
As per the trends captured in the job market from the year and the technology popularity , the usage of node.js is set to take off this year to a whole new level. This blog is an insight into understanding node.js. Touch points from ground up covering the basics of the platform to advanced use cases will be covered. The key features across the different facets around building enterprise application with node.js will be covered. Interesting use cases will be discussed on how this powerful technology is being used across the globe. The targeted audience can range from intermediate to advanced developers who would like to learn and employ the technology, architects to use it effectively for solutioning and sales team who can leverage the advantages of the technology in proposing quicker time to market like never before.
The Node.js framework is a combination of libraries, assistants, and tools that provide a way to create and use web applications unconventionally. Here in this blog, we will discuss the main components of node.js. Here is a list of the top node.js frameworks for use in 2022.
In this Presentation all type of JS frameworks are discussed and by viewing this you can compare that which is the best JS framework in present time for different different purposes.
Its a presentation about node.js. Here I have covered the basic things of node.js. Like what is node.js how it can be used. and explanation about some node.js frameworks
Each framework outlined above has characteristics that differentiate it from others. Like Express.JS, It can be used for any enterprise application that requires cross-browser compatibility, and it supports both small and large-scale websites. Meteor.JS is good if you have a development team that is good with JavaScript. It has a smooth learning curve. Hapi can be used if you want the utmost security, and Koa should be used for developing complex, extensive apps with speed and efficiency.
If you are still unsure about which of these Node.JS frameworks would be the best fit for you, do not hesitate to get in touch with our Node.JS developers.
MEAN Stack is a full-stack JavaScript solution that helps you build fast, robust and maintainable production web applications using MongoDB, Express, AngularJS, and Node.js.
MEAN Stack is a full-stack JavaScript solution that helps you build fast, robust and maintainable production web applications using MongoDB, Express, AngularJS, and Node.js.
Salesforce Tutorial for Beginners: Basic Salesforce IntroductionHabilelabs
Salesforce is the worlds best Customer Relationship Management (CRM) platform which is flexible and powerful database supplier in the market.This blog is introducing about Salesforce and it’s CRM, Multitenant Architecture etc.
The protractor is an end-to-end test framework for AngularJS applications.Do you know what is protractor and how it's work end-to-end test framework? know why we use a protractor.
It is a purely invented, non-blocking infrastructure to script highly concurrent programs.
Node.js is an open source, cross-platform JavaScript runtime environment for server-side and networking applications.
JAVASCRIPT PERFORMANCE PATTERN - A PresentationHabilelabs
Let's have an idea about JAVASCRIPT PERFORMANCE PATTERN, what is it? why do we need to use this? Etc.
Check out this presentation for all you need to know about javascript performance patterns.
A Presentation on MongoDB Introduction - HabilelabsHabilelabs
It is Scalable High-Performance Open-source, Document-orientated database.
Built for Speed - the performance of traditional key-value stores while maintaining functionality of traditional RDBMS.
Why MongoDB over other Databases - HabilelabsHabilelabs
MongoDB is the faster-growing database. It is an open-source document and leading NoSQL database with the scalability and flexibility that you want with the querying and indexing that you need. In this Document, I presented why to choose MongoDB is over another database.
Poorly designed API may be cause of security issues and unsafe code.
A robust and strong design is a key factor for API success.
You should know these 4 Basic Rest API Design Guidelines.
https://goo.gl/QaxpSA
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Let's dive deeper into the world of ODC! Ricardo Alves (OutSystems) will join us to tell all about the new Data Fabric. After that, Sezen de Bruijn (OutSystems) will get into the details on how to best design a sturdy architecture within ODC.
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
"Impact of front-end architecture on development cost", Viktor TurskyiFwdays
I have heard many times that architecture is not important for the front-end. Also, many times I have seen how developers implement features on the front-end just following the standard rules for a framework and think that this is enough to successfully launch the project, and then the project fails. How to prevent this and what approach to choose? I have launched dozens of complex projects and during the talk we will analyze which approaches have worked for me and which have not.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Neuro-symbolic is not enough, we need neuro-*semantic*Frank van Harmelen
Neuro-symbolic (NeSy) AI is on the rise. However, simply machine learning on just any symbolic structure is not sufficient to really harvest the gains of NeSy. These will only be gained when the symbolic structures have an actual semantics. I give an operational definition of semantics as “predictable inference”.
All of this illustrated with link prediction over knowledge graphs, but the argument is general.
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
1. Top 10 frameworks of NodeJS
The pillars of NodeJS coding world…
Habilelabs Pvt Ltd
www.habilelabs.io
2. Objective
• To have brief knowledge of NodeJS
• To list down all NodeJS frameworks
• To briefly know all the NodeJS frameworks
• To decide which framework to select
3. NodeJS
• Node.js is an open source, cross-platform server
environment built on Google Chrome’s JavaScript
V8 engine.
• Developed by Ryan Dahl in 2009.
• Used to build fast, scalable and real-time network
applications.
• Developers can use it to write new modules in
JavaScript.
• Uses asynchronous programming and does not wait
for any task to complete.
• Uses an event-driven, non-blocking I/O model
which makes it very lightweight and efficient.
5. Express.js
Express.js is a NodeJS web application framework that gives a
robust set of features for web and mobile application
development.
Open source framework developed and maintained by NodeJS
foundation.
It was built by TJ Holowaychuk who was one of the members
of the core NodeJS team.
De facto standard server framework for NodeJS
This is the routing framework which is very lightweight and
flexible.
Supports MVC(model-view-controller) architecture.
Offers template engines.
Offers multiple routing.
Building RESTful APIs is faster.
6. Loopback
• It is an API framework for NodeJS that allows to build
the APIs which work with any client and capable to
connect various devices.
• Open source framework which is highly extensible &
built on top of Express.js.
• Allows to create dynamic end to end REST APIs with
very less coding.
• Helps in creating client apps using Android, iOS, and
Java SDKs.
• Helps the application to run on-premises or in the
cloud.
• Helps in incorporating the model relationships and
access controls for complex APIs.
7. Hapi.js
• Independent framework of NodeJS which runs
without the assistance of the Express.js.
• Open source framework for web applications.
Used for building web services such as JSON
API.
• Created by the mobile team at the Walmart
LABS.
• Can be used to make the HTTP proxy
applications.
• It is designed such that it focuses on critical
project tasks instead of building infrastructure.
• Provides robust plugin system that allows to
add new features and fix bugs with a very fast
pace.
8. Koa.js
• Powerful server framework for NodeJS which is
used to build magnificent web & mobile
applications.
• Open source framework developed by the creators
of Express.js.
• One of the most popular framework of NodeJS.
• Completely pluggable with a huge community.
• Uses generators to deal with the call backs and the
error-handling.
• Does not bundle any middleware within its core.
• Provides unique features that make writing servers
easy, fast and enjoyable.
9. Sails.js
• Well known MVC (model-view-controller)
framework of NodeJS.
• Inspired by Ruby on Rails framework.
• Allows to build REST APIs, single page apps &
real-time apps quickly.
• Make extensive use of code generators, which
allows to build the application with less writing
of code.
• MVC pattern is based on Express.js and
Socket.io which is absolute for writing data-
oriented applications.
• Provides flexibility to use any technology to
develop the front-end of the application.
10. Meteor.js
• Full-stack JavaScript platform for building the web
and mobile apps.
• Open source MVC (model-view-controller) cross-
platform framework which allows to write client &
server parts of an application.
• Allows to develop in on language (JavaScript) in all
the environments(server, browser and mobile
device).
• Uses data on the wire, meaning the server sends
the data and not the HTML and client renders it.
• Most preferably used for real-time application
development, since it alone offers an ecosystem
to work with without depending upon any other
tool and frameworks.
11. Derby.js
• Full-stack JavaScript framework which runs
on top of NodeJS.
• MVC(model-view-controller) JavaScript
framework for client & server-side.
• It has a real-time data synchronization
engine and is known as Racer.
• Helps applications to allow multi-site, real-
time concurrency and data synchronization
across client & servers.
• It is written to support any database.
12. Total.js
• Full-stack MVC(model-view-controller) framework
used for building highly responsive web applications
with HTML, CSS & JavaScript.
• Offers features for performance and stability.
• Compatible with client side application frameworks
such as Angular, Backbone.js, React , Ember etc.
• Supports Just-in-time HTML+JS+CSS compression.
• Supports Just-in-time file merging.
• Supports RESTful routing.
• Supports video streaming, web sockets, generators
etc.
• No requirement of any third NodeJS modules except
few database modules.
13. NestJS
• Framework to build efficient, scalable NodeJS
server side applications.
• Uses progressive JavaScript built with
TypeScript.
• Combines elements of Object Oriented
Programming (OOP), Functional Programming
(FP) & Functional Reactive Programming (FRP).
• It uses Express.js for its functionalities but
supports many other libraries as well.
• Allows easy use of third-party plugins which
are available.
14. Mojito
• It is JavaScript framework based on Yahoo!
Cocktails which is a mobile application
development platform built by Yahoo!
Developer Network.
• It can run on both, client side(browser) and
the server side (NodeJS).
• Supports MVC (model-view-controller)
architecture.
• Supports agile development of web
applications.
• It has a built in support for unit testing.
15. How to decide which NodeJS
framework to choose?
• Start with the type of project.
• Notice the nature of the project and analyse the
requirements.
• Select the framework best suiting your requirements.
• Check the open issues on GitHub.
• Check which type of issues can be solved by the
framework.
• Check what is the community size of the framework.
• Check what is the compatibility of the framework
with other required tools.
16. Habilelabs Pvt Ltd
A premier software development company
Specialized in developing NodeJS application
Contact Us
info@habilelabs.io
www.habilelabs.io
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