How To Build A Scalable Web Application For Your Project

They communicated daily and were available via multiple channels. They’re professional and place a high value on customer service. Read this information to better understand the process of web development. We developed the functionality of the competition, customized the admin High-Load Management Systems Development panel, and technically optimized it. A flexible process manager keeps the service always running, restarts it without downtime, and “picks it up” in the event of a breakdown. We use Redis to organize queues, manage sessions, and cache — to increase the service’s speed.

Development of High-Load Systems

For example, a disk drive only stores and retrieves data, but a client program can manage the user interface and perform business logic. Applications that are accessible through the Internet have more complex performance and availability requirements. In other situations, additional hardware does not improve the system’s performance at all. Poorly designed systems perform poorly no matter how much extra hardware is allocated. Before purchasing additional hardware, ensure that serialization or single threading is not occurring within the application. Long-term, it is generally more valuable to increase the efficiency of your application in terms of the number of physical resources used for each business transaction.

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Covering advanced technologies like OTT and CTV, we also cater for Linear TV that is being challenged to stay ahead of the competition. Geomotiv’s team develops software solutions that make it easy for the TV industry to monetize content and deliver better services to ordinary TV viewers. If your system has complex calculations and needs to interact with device-specific hardware and periphery, it’s better to build a native desktop app. We can muster a full-scale team for high-load service development based on your needs and your budget. In addition to the database, balancing between servers is performed, caching servers and load monitoring system are installed. To prevent this from happening, you should take care of developing a high-load service in advance.

Powered with advanced programming languages, frameworks and skills, our mobile app developers are ready for complex mobile application development and mobile testing. At New MEK, We design and build robust architectures for high load systems that effectively tackle issues like performance, availability, scalability and response time. We will choose the best fit technology out of ASP.NET, Python, Scala, Java, and NodeJS unless client specifies. Every business with customer-facing systems requires dedicated teams to provide database support. IT Svit offers huge expertise in IT outsourcing to provide remote database support for businesses and organizations in the US and globally. Site reliability engineering is crucial if you want your websites and apps operate reliably.

One way to solve the problem is to create a non-shared high load architecture. These systems do not have a single point of failure, so they are much more resilient to failure. Another method to prevent failures is to increase the redundancy of individual system components to reduce failure rates (redundant power supply, RAID — redundant array of disks, etc.). When one of the components fails, the spare component takes over its functionality. In this way, a failure cannot be completely avoided, however, the option is quite acceptable in most cases, since it is possible to restore the system from a backup in a short time. High load infrastructure processes large volumes of data and thereby generates great value for a business.

This type of storage provides immense flexibility and value to systems, because backups, unstructured data, and log files are important to any system. If you’re designing a system with large datasets, object storage would work well for your organization. System design requires a systematic approach to building and engineering systems. A good system design requires you to think about everything in an infrastructure, from the hardware and software, all the way down to the data and how it’s stored. One of the best tools we have for removing accidental complexity is abstraction. A good abstraction can hide a great deal of implementation detail behind a clean, simple-to-understand façade.

  • Get Mark Richards’s Software Architecture Patterns ebook to better understand how to design components—and how they should interact.
  • Object storage is the storage designed to handle large amounts of unstructured data.
  • Figure 2-1 illustrates the classic workload growth curve, with demand growing at an increasing rate.
  • High availability guarantees an absolute degree of functional continuity within a time window expressed as the relationship between uptime and downtime.
  • There is a great way for US companies to ensure their IT operations and Big Data analytics are cost-efficient.

The visual style of database schemas allows you to properly structure your database and its relationships before jumping into the code. The process of planning a database design is called data modeling. Database schemas are important for designing DBMS and RDBMS. Database schemas are abstract designs that represent the storage of the data in a database.

Driving Customer Communications With Data

This approach for custom web app development is reasonable as it helps save time and reduce costs. If you are running a new application, it makes no sense to immediately provide an infrastructure that can withstand millions of users. Use the cloud to host new projects, as it allows to reduce the cost of the server and simplify their management. Being on the software development market for more than 15 years, Quintagroup has mastered its skills in development of high load systems for various businesses.

Development of High-Load Systems

This approach makes sense in scalable development because you already have cases for testing – the scalability issues you determined using metrics. Python as a programming language and Django has been chosen as a framework. MySQL is used as the main database management system, memcached does caching of objects as in the case with Pinterest. HAProxy is responsible for the load balancing, and Slony — for data replication. Generally, a new application is run on a single server, running the web server, database, and the application itself.

This principle should always be kept in mind when building applications. Configuring the initial system architecture is a largely iterative process. System architects must satisfy the system requirements within budget and schedule constraints. If the system requires interactive users transacting business-making decisions based on the contents of a database, then user requirements drive the architecture. If there are few interactive users on the system, then the architecture is process-driven.

Chapter 1 Reliable, Scalable, And Maintainable Applications

Microservices are ideal if you want to develop a more scalable application. With microservices, it’s much easier to scale your applications because of their modern capabilities and modules. If you work with a large or growing organization, microservices are great for your team because they’re easier to scale and customize over time. To learn more about microservices and their benefits, drawbacks, technology stacks, and more, check out this microservices architecture tutorial. There are many database systems with different characteristics, because different applications have different requirements. There are various approaches to caching, several ways of building search indexes, and so on.

When applying it to the web app, you have to send some scenarios and modules to the second server and equally allocate queries between the computers. By doing so, you can take the load off from the main hardware and redirect it to the other server. It can be easily accessed, managed, and updated from the computer system. Load test helps to locate and overcome weak sides of your application in order to guarantee its smooth performance.

It makes no sense to talk about any of these topics unless an SLA is being drawn or one already exists. Stream processing refers to a computer programming architecture that focuses on the real-time processing of continuous streams of data. Popular stream processing tools include Kafka, Storm, and Flink. MongoDB is a NoSQL, non-relational database management system that uses documents instead of tables or rows for data storage. This data model makes it possible to manipulate related data in a single database operation. MongoDB documents use JSON-like documents and files that are JavaScript supported.

What Are Distributed Systems?

Additionally, when you outsource, you are assisted with a development strategy. The App Solutions team is well-informed about the problems of scaling a project. The company will design a carefully articulated development strategy beforehand.

The largest high load app solutions like Google or Facebook work on hundreds of servers. We ensure that both small apps and enterprise web applications are safe from intrusion and unauthorized use of data with our high-quality security audits, consulting and support. We provide enterprise web applications including large-scale corporate CRMs, ERPs and intranet systems, web apps, and portals for workflow control with proven multi-tier back-end architecture. Set block size to the value used to develop the application. This approach is used in nearly all large engineering disciplines when preparing the cost of an engineering project, such as a large building, a ship, a bridge, or an oil rig.

The cost of each additional nine of availability can grow exponentially. Availability is a function of scaling the systems up or out and implementing system, network, and storage redundancy. Containerization is the packaging of software code with its dependencies to create a “container” that can run on any infrastructure. We can think of containers as more lightweight versions of virtual machines that don’t need their own operating system. All containers on a host share that host’s operating system, which frees up a lot of system resources. Containerization wasn’t very accessible until Docker came along.

Poorly designed web pages are one of the major reasons many highly-trafficked websites are slow to load and respond. The good news is, it’s easy to optimize Web pages by simplifying HTML, CSS, and web controls. One of the biggest mistakes Software Architects and business owners make is, select a Web framework based on “What You Know”. Learn how to start an online bank, digital banking trends, and development costs.

Development of High-Load Systems

Even when they have the best intentions, humans are known to be unreliable. For example, one study of large internet services found that configuration errors by operators were the leading cause of outages, whereas hardware faults played a role in only 10–25% of outages . A fault is usually defined as one component of the system deviating from its spec, whereas a failure is when the system as a whole stops providing the required service to the user. It is impossible to reduce the probability of a fault to zero; therefore it is usually best to design fault-tolerance mechanisms that prevent faults from causing failures.

High load systems can easily adapt to any changes introduced during the software development process. As cooperation with Intellias is based on a fixed price approach, the company benefits from predictable expenses and reliable service outcomes. Well-defined SLAs and KPIs allow for tracking processes and identifying weaknesses in internal controls. In this way, we are constantly improving the performance of the client’s IT department by promptly identifying and addressing operational deficiencies. This is because they rely on a large and distributed system.


Read on to grasp the ABCs of high load systems and their significance to project development. Also included is The App Solution’s approach to this development system. BuzzShow is a video social media network which incorporates the blockchain technology in a reward-based ecosystem. The platform offers full decentralization and a unique social media experience to users… If you are looking for high load system development services – just fill out the contact us form.

Upsilon’s work was always on time and met all customer expectations. Their team had an ease of communication but what was the most impressive about them is the integrity and work ethic of each member. We had a business manager, a lead architect, and a mix of senior and regular engineers. The workflow was extremely effective – the teams had a regular cadence for communication. You can use our dedicated team model to hire our engineers who are fluent in the full spectrum of advanced technologies from front-end to the backend and everything in between.

Product Development

The request to read the home timeline is then cheap, because its result has been computed ahead of time. Home timelineA user can view tweets posted by the people they follow (300k requests/sec). The bugs that cause these kinds of software faults often lie dormant for a long time until they are triggered by an unusual set of circumstances. A runaway process that uses up some shared resource—CPU time, memory, disk space, or network bandwidth.

We have worked on end-to-end outsourced product development for applications such as ERP, CRM, CMS, asset management, eCommerce, ad serving, and much more. The main eLearning business advantages today – agility, consistency, scalability, and cost-effectiveness. Engage our dedicated teams at any stage of the project to achieve your business goals.

Let Our Team Help Boost The Performance Of Your Website Or Application

Well-written crash management documentation should include a simple step-by-step guide to recovering your system from almost any possible crash. Uptime is directly correlated with the reputation and performance of many companies. If you decide to create high load applications , it is important to take into account a number of principles. But there’s a problem with them – we still have no clear definition of the term. You might be surprised, but the numbers are not the point here at all. Interactive eCommerce platforms that help enterprises boost sales and business revenue achieving maximum user satisfaction.

Employee Management Software For Enhanced Telecom Workplace Services

It takes just one slow call to make the entire end-user request slow, as illustrated in Figure 1-5. Queueing delays often account for a large part of the response time at high percentiles. Even if those subsequent requests are fast to process on the server, the client will see a slow overall response time due to the time waiting for the prior request to complete. Due to this effect, it is important to measure response times on the client side. For example, percentiles are often used in service level objectives and service level agreements , contracts that define the expected performance and availability of a service. These metrics set expectations for clients of the service and allow customers to demand a refund if the SLA is not met.