9 Tips to Build Scalable and Secure Enterprise Apps
For building scalable and secure applications, enterprises must learn some tricks of the trade. It will help you become fully aware of what their technology partner, typically an Enterprise Application Development Company is doing. Besides, you can also provide business-critical input and can contribute to the development of reliable, scalable, secure, and maintainable applications.
Of course, how to design scalable applications is completely a headache of the technology company, but then being an end user, it is important for you to know what it takes to build advanced enterprise applications.
Here are a few impressive tips that will expose you to enterprise application development hacks that leads to applications that scale quickly and are secure.
Development of scalable and secure enterprise applications need more than just fast hardware with extensive memory and immense hard drive space. It needs thinking, understanding, and proven approach to developing techniques that make applications grow over time, make necessary resources accessible to the audiences with varied requirements and expectations and enable new developers to work on the site without compromising the standard and quality.
9 Impressive Tips to Build Scalable and Secure Enterprise Applications
But before we go ahead with the tips, here are the key considerations to make before building the enterprise application. The list includes as this:
- Professional enterprise developers with the knack of programming languages, legacy applications, proprietary software and open source, and security and compliance.
- Applicable knowledge of how to package valuable internet data & services for different internal & external partners, and developer community.
Also, make a list of your requirements for mobile enablement:
- Disparate middleware and database technologies
- Competing programming languages
- Existing architecture optimized for web browsers
- Consistent security model across domains
- Native application feature and feel
- Email integrated with web applications
- BOYD capabilities
- Low development & maintenance costs
If these elements sound familiar, then here are 9 tips for building scalable and secure enterprise applications:
- Service-Oriented-Architecture to Divide the Functions
To build a scalable enterprise application, it is vital that each service can have its own functional context. For out of context functions, an API through other service can be developed. It will help in isolating the problems and enabling the developers to focus on each problem independently. Besides, it will allow scaling each function independently, also the bugs in one function will not affect the other.
- Adding Shards to Prevent Bottlenecks
Database Shard is a horizontal partition of data in a database or search engine. Adding shards can help to increase the functions based on increased use of the enterprise application. It can be done on the basis of a predetermined identifying factor. Shards is an excellent solution for scalable web application architecture to reduce the disruption caused by increased number of users.
- Maintaining Redundancy
To prevent fatal data loss, redundancy is important. From a service perspective, a web architecture must maintain redundancy, so that when a core functionality piece fails, another copy is still functioning. Besides, a new node can be added to the existing node, without the need for extensive central coordination, so that scaling can become much easier. It will also ensure that the failure of one node does not impact the other nodes.
- Strategic Use of Cache to Enable Faster Services
The idea is that the data that has been requested once has chances of being requested again. So rather than going to the original place in the database that may take time, so a cache can be inserted at different layers of architecture to enable faster services. Here, the kind of enterprise application plays an important role in the type of cache being used.
There are choices available between Global Cache and Distributed Cache. Other option includes inserting one the request node, however, chances are that load balancer randomly starts sending requests to nodes, so it is better it be used wisely. To make a wise choice, better take the help of your enterprise application development company.
- Proxies for Coordinating Multiple Server Requests
When the multiple server requests are same, proxies can help in scaling by collapsing all the other requests and forwarding only one requests to the database disk. Through this approach, the database reads only one request at one time, and so the latency time for each requester may get increased. Proxies can be used along with caches to improve high load incidents.
- Adding Indexes for Faster Reads
Indexes are an incredible tool for scaling. Adding indexes is helpful in the cases where data is spread over multiple devices. Indexes are added to the website architecture by setting up a data table considering the data housing. When more data is added, the size of the data table increases too. When the request is received, then the index directs the query to the precise data table, so that rather than searching the whole database, it directly counts upon data table.
- Load Balancer Integral to Scalable Website Development
Being a critical piece of architecture, Load Balancers helps to distribute the load with the increasing number of connections, and route connections to request nodes. So. when the site increases the number for nodes, load balancers can simply manage the responses according to the predetermined criteria. A reliable scalable website development company can help you combat the challenges with load balancers using browser caches and cookies, as sometime, the same requester may get routed differently, a major problem faced by ecommerce websites.
- Network Encryption for Data Transmission Security
Network encryption blocks the intrusion of external sources. Secure Socket Layer (SSL) or Virtual Private Number (VPN) are widely used types of encryption. You can choose the one depending upon the service you are seeking to secure. Device encryption is also a common practice, which helps to protect the data in case of device-loss.
- Manage Identification, Authentication, and Authorization Appropriately
Authentication and authorization technology have improved and now software application development companies can add more layers of security to the login process. If your enterprise application is dependent on someone else’s API for functionality, them make sure that only a part of the API’s access is provided to the party to avoid vulnerability. Besides, there are several protocol for managing secure connection such as OAuth2 and JSON web tokens for data exchange encryption.
With numerous applications available in the market, today it essential for the IT companies to create a standard scalability and security policy, which can be further implemented by development companies.