How To Improve Performance Of Your Rails App Using DynamoDB And Memcached

 

With the increasing number of apps going live on the web, it's becoming common to see that they use multiple servers. This is mainly due to scalability and availability purposes. But, these types of applications are also often not as responsive as they should be. Using a simple gem called DynamoDB and Memcached will allow you to achieve higher performance in your Rails app. Let me explain,

What is Memcached

Memcached is a high performance, free and open source distributed memory caching system used to speeding up dynamic web applications by alleviating database load. Memcached is simple yet powerful. Its simple design promotes quick deployment, ease of development, and solves many problems facing large data caches.

It is used for speeding up dynamic web applications by reducing database load. In other words, every time a database request is made it adds additional load to the server. Memcached reduces that load by storing data objects in dynamic memory (think of it as short-term memory for applications). Memcached stores data based on key-values for small arbitrary strings.

How does Memcached work?

Memcached is comprised of four main components

1.    Client software - Which is given a list of available Memcached servers
2.    A client-based hashing algorithm - Chooses a server based on the "key"
3.    Server software - Stores values and their keys into an internal hash table
4.    LRU - Determines when to throw out old data or reuse memory

Each item is comprised of a key, expiration time, and raw data.

At a high-level Memcached works as follows:

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Benefits of Ruby on Rails for Web Application Development

Ruby on rails has been one of the top most popular and advanced server site web frameworks for a few years. Bu still, some investor ask why we suggest Ruby on rails to develop their web application since all other framework and languages are available. 

And obviously, they do not have any clue about it, it’s sure.

When you think a bit about it, it does seem there right is to ask as he/she the person who is investing to build the object and is going to use it as well.

So before I embark to the discussion of the benefits for using Ruby on Rails, let me explain first what Ruby on Rails actually is. 

What is Ruby on Rails:

 Ruby is a dynamic; fully object-oriented scripting language created back in 1995. Using HTML, Javascript and CSS developers can build an architecturally clean and high-quality web application.

 During the building of Basecamp in 2005, David Heinemeier Hansson (DHH) envisioned a controlling library over the Ruby programming language, thus originating the rails framework. Later he made it extensible and flexible and uprooted with the open-source market.

 And the framework was further improved and makes the breakthrough for web application development.

 The Key principle of RoR development is “Convention over Configuration”. It means the developer does not need to spend much time to configure the files in order to set up where are Rails comes with a set of convections that helps to speed up the development process.

 From the management point of view, Ruby on rails community supports an iterative development method knows as Agile Development. This Method encourages the collaborative and flexible approach which well appropriate for the web app development with fast-changing necessities.

 Over the years Ruby on Rails has been upgrading its version (Currently: 6.0.0.beta3 – March 13, 2019) and gained a huge following.

 I think this is enough for the introduction. Now Let’s see the advantages of using this framework on web application development.

 Main Article Source: Benefits of Ruby on Rails for Web Application Development

A Re-Introduction to Ruby on Rails

Ruby on Rails has become the leading choice of business owners when it comes to developing mobilized web application. It is flexible, well-supported and cost-effective – what else you need?  So, in the programming world, RoR is not only ideal for enterprise businesses, but it is perfect for startup or local business as well.

In a web scene as where you must stand out to make something out of your project, Ruby on Rails lets your web application to break free from the consistency of the solutions at a cost that won't move from your bottom line.

One of the major benefits of using the framework is that, for the most part, there are average spaces to put things (like configuration files, library files, etc.).

It means that it is much easier for new developers to start a new from scratch or to work in an existing project, for the most part, be in its place.

And there are much more; why we’re head over heals in love with Ruby.  As a special token of our affection, we came up with the top reasons why we are absolutely fascinated with Ruby Rails.

Read the full infographic stats on Andoalsoft Blog.

How to Hire Ruby on Rails Developer and How Much Does it Cost

Ruby on Rails is one of the most amazing and popular framework to develop full-featured web applications rapidly. It is pretty simple for a ruby on rails developer (beginner) to start and achieve to build robust application within very short time.

Ruby is an object-oriented programming language with syntax that was expressly designed with productive mind. Any good programmer can be a very productive ruby on rails developer.

No doubt ruby on rails is an excellent choice for your application development.

Ruby is a very powerful language... it is natural that when you start your first project, you get carried away by the productivity the language gives you and don't worry about Ruby's best practices.

                                                                                                                                                                          -  José Valim

So, now the question arises how and from where you will hire a good RoR developer for your project? And what are the things you need to consider at the time of your hiring?

Wrong hiring can leads to disastrous outcome. Make sure your developer must have huge knowledge on ruby and its various versions.

Tips To Hire Ruby on Rails Developer

Before sharing some quick tips on how you can go for hiring. Let's have a look on where you can get good developers.

Normally, you can get qualified and experienced developers in multiple sources like job search websites, RoR communities, social networks, specialized events like rails programmers meeting place and application development agency like Andolasoft

1. Experience and Specialization Matters a lot:

It's always beneficial for you if you will go with specialized and experience developers. He or she must have adequate knowledge in understanding ruby, understanding the MVC pattern and understanding about the smart object oriented model properly. 

There is no substitute to perfect experience!

Experience developers take the help of tools like github and bitbucket to manage their codes and ensuring that your code will be secured from external threats. They also use project management tools (like Orangescrum) for the smoother operation and collaboration of project works with team and you.

So don't consider developers having minimum experience or the agencies with low industry experience.

Read Full Article on Andolasoft Blog

Why Businesses Prefer Ruby on Rails and Tips to Hire Ruby on Rails Developer

Lots of questions in your mind or you must be getting into a brain-storming session with your technology professionals to build your new application with a powerful platform such as ‘Ruby on Rails’.

I am sure, you have made all the plans to build your next multi-million-dollar idea but not sure which technology to go for! Still unsure – let me help you, read along….

Choosing the right programming language for your dream application is always a bit tricky. It’s like going to purchase your new car with lots of excitements and without knowing the brand value.

Right professionals can guide you better and give life to your dream application – such as the ruby on rails. 

 

Now the question arises how frameworks like Ruby in Rails can be worth for your requirements?

“I’m still convinced that RoR is adequate to implement the requirements of about 95% of today’s web applications, it’s obvious that it isn’t “hip” any more. I agree that the language and the framework might not scale up to millions of concurrent users, thousands of data streams etc., but I assume that this is not relevant for all but very few companies.

All the micro services and big data buzz reminds me of the mindless adoption of EJB application servers in the early 2000s, when even the simplest web application was designed using transaction monitors and heavyweight EJBs.

The team productivity for developing small to midsized web applications with RoR is still unbeaten – there’s just no other framework that can deliver results within short time.”

                                     — Nikolaus Rumm (Agile Manager in Transition)

According to Angel list, let have a look at the demand for programming skills based on the software developers, worldwide;

Now a day’s all top industry like business, shopping, health and top companies, entrepreneurs are using Ruby on Rails for their web application. 

Have a look at the visual representation of Ruby on Rails technology in various industries.

Ruby on Rails speed and agility results in high productivity and growth of the business. Widely used social media portal Twitter was developed using Rails.

Shopify – the online store

Basecamp –the web-based project management tool and

Wakeupsales the CRM application has been developed using this technology and a lot others.

With latest features and low-upfront cost, developers can build web apps whereas the business owners save on their overall cost and quicker development cycle. 

Ruby on Rails developers provide promising results and that is the only reason why both startup and enterprise business owners get involved with ruby on rails.   

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