Category Archives: Software Development

We are sure, that you will be excited to explore the unbelievable possibilities with the Redis database. Our dedicated team offers 24X7 Redis support to our clients, and it specializes in providing better support for back-end aspects of your applications and website. Redis works with an in-memory dataset to attain high performance.

In general, key-value databases may have lower per-page overhead than relational databases. We understand that it is extremely important to choose the correct type of database to support our applications and websites and store the crucial business data. We understand that your current database platform may have been fulfilling your current requirements, but it might not be as efficient as you want it to be. Whereas Redis stands out with its exceptional and high-tech feature you would like to have. We use the Industry’s best practices to offer the best in class Redis consultancy services to our clients.

A vibrant, open source database

Get to global scale with integrated, infrastructure-as-code tools, such as IBM Cloud Schematics with Terraform and Red Hat® Ansible® support at no additional charge. IBM Cloud Databases for Redis allows you to scale disk and RAM independently to best fit your application requirements. We communicated regularly with daily standups, a daily updated development board, pushed to production in regular two week sprints to deliver a strong product.

Our expert developers answer your queries throughout the process of hiring. The Redis database company offers the best open-source solutions with high performance. Our skilled and experienced Redis experts are passionate about creating responsive & dynamic apps, and dynamic database systems and even surpass the expectations of our clients. Key-value database consumers but are more generally used in the different created applications with coding through various programming languages.

Redis Support & Maintenance

SocketIO has been used in creating many real-time chat and blog applications because of its powerful real-time engine. IO features one of the fastest and most reliable real-time engines. This makes it almost perfect for real-time analytics, instant messaging, and two-way communication between the browser and web application. Lastly, Express helps by making full-featured web applications easy. A powerful combination of these three will give you awe-inspiring application experiences and you’ll be able to create fast, scalable, and dynamic real-time apps in no time.

We understand the importance of Security for your business, as it is a make or break proposition for any business. We ensure only authorized and privileged users can gain access to the Redis ports, so that unauthorized users cannot access it from outside. We offer a protected mode to enhance the security, that enables Redis to respond to queries using loopback interfaces and to other clients, who connect via other interfaces and addresses. Provide database development support, and perform index optimization and tuning according to business needs. Elevating enterprise experience by developing innovative and impactful solutions for web, mobile and internet with rich user experience. By the end of the Learning Path, you will be a competent SocketIO developer and will be able to create fast, scalable, and dynamic real-time apps.

The purpose of discovery is to ascertain the client’s motivation, vision, and objective for their product. Design and prototyping entail sketching and evaluating the flow of the product. We begin with wireframing, which enables us to comprehend the functions, design the displays, and visualize how an app will work together. And the cherry on top is that we develop agile and scalable solutions in a fraction of the time that others don’t. Following the development of an answer comes the challenging part of the deployment. The open source, in-memory data store used by millions of developers as a database, cache, streaming engine, and message broker.

Share Your Requirements!

This is performed by replicating the data and information to a slave shard and later make it sync with the master shard, it also encrypts the information to ensure enough data security. A NoSQL database, Redis doesn’t use structured query language, otherwise known as SQL. Redis instead comes with its own set of commands for managing and accessing data.

• Redis works on servers, it makes web applications run fast, making Redis a favorable database for gaming, Web, and Mobile applications.
• Our skilled developers are well-versed in the complexities of Redis, especially the Redis Modules that enable us to infinitely scale the Redis application development and database system.
• Redis not just provides an in-memory store but it also offers features that can be used to store data on disc.
• Due to the great popularity of Redis, it is also made available as an enterprise platform.
• Set_a and set_b are guaranteed to be held on the same Redis server, while set_c is not.
• Their price is competitive, and the quality of their work is exceptional.

Dynamic technology expertise and experience for innovative projects. We provide our clients with a complimentary consultation to address their inquiries and project specifications. Mobile App Development Get your mobile app ideas enriched with trends and features. Only you gain access to Redis ports so that no outsider can access it.

Our Redis developers are always ahead of the competition due to their excellent class skills and experience. We leverage the power of Redis db and provide software and cloud-based database development services that can revolutionize your business. But wait, that does not answer the question, what do we exactly do? We understand the intricacies of Redis, that help us to scale up the database system and application at infinite scale as per client’s requirements.

The redundancy already in key-value databases can handle the loss of storage nodes. Migration from conventional databases to Redis is an important as well as complex job, and that is where our Redis migration experts and developers come into the picture. They offer flexible and advanced database migration services redis database development that makes the entire process is a breeze. It allows the migration of your existing information to the Redis data store, and it also saves the data in the Cloud as well. We offer these services along with best in class information security, integrity, and stability of your vital data during migration process.

The team delivered top-tier apps that garnered positive feedback from users and had minimal issues. They excelled at project management and were committed to surpassing expectations. We give Redis created databases and applications according to your favored prerequisites. We make portable applications for the two iOS and Android frameworks with sole aims to plan them well. Redis technology has managed to get the go getters and developers on the go with it’s not so complex and effective structure that comes with various advantages.

A database is a crucial aspect of applications that is often only considered an afterthought. However, for many developers deciding which database to use when building apps is a critical decision. When you think of in-memory storage, the very first question that may raise concern is… You should never use in-memory databases as the default persistent storage mechanism for your applications. Though there are some disadvantages, there are many cases where in-memory storage can be extremely useful.

Want to learn more? Join the DigitalOcean Community!

Redis has more ability to integrate the database memory settings and that will be more helpful to perform the application performance. Database connection pooling is more thread safety and the issues which mapped https://globalcloudteam.com/ on the Redis features available in Jedis and other client jars to connect the database. Generally, the Redis database numbers are within a proper ordered range that can be started from 0 to 15 numbers.

“Google Code Archive – Long-term storage for Google Code Project Hosting”. HyperLogLogs used for approximated set cardinality size estimation, available since Redis 2.8.9 in April 2014. Since version 2.6, Redis features server-side scripting in the language Lua. Define functional scope of your project to plan project budget and timeline. Make sure that the image is 640px square and use a service such as tinypng.com to reduce the file size.

May be used as a primary database that supports several models, allowing you to construct contemporary apps and low-time interval microservice-based construction on the peak of it. This was an amazing experience and will use them again in the near future for any mobile app development we will have. Can’t say enough of how great this was for the budget and the speed in which everything was done. Data in Redis databases keep stored with key-value pairs format and each set of keys can be formatted simple. Keys with key names and the string value format complicated the hash object that contains the numerous key-value pairs.

Performance

We help our clients to leverage the innovative caching technology of Redis, that ensures extremely high performance with unbelievably lower latency ratios. We are a trusted Redis database development company delivering beautiful back-end applications from idea to consumer. Based on the Remote Dictionary Server technology, Scaleway Managed Database for Redis™ stores your data in the RAM of the underlying machine rather than on a disk (SSD/HDD). In other words, for each request to read, insert, or update data in a database, this can be executed using data available in the fastest and closest storage of your compute resource, the memory. Traditional databases like MySQL or PostgreSQL store data on a disk which inevitably introduces IOPs and results in latency on each operation. Redis™ is known for delivering millisecond response time and high performance for millions of requests per second to empower demanding workloads.

For additional security, we have added a protected mode that allows Redis to reply queries from loopback interfaces and other clients that connect from other addresses. To ensure high availability, we offer data replication that can help you save big chunks of information in multiple shards. This is done by replicating your details to a slave shard and syncing it with the master shard.

What is a key-value database?

Once all the groundwork is laid, our Redis developers bring out their years of experience in developing Redis applications. Upon analyzing the requirements, we identify the right Redis development services that will best help their needs. Keeps the dataset in memory for fast access, but can also persist all writes to permanent storage to survive reboots and system failures. I have used them on several of my projects, and each time the work has been delivered on time and perfectly. Several times they surprise me with their abilities and deliver better results than I imagined.

Solutions You can Build with Redis

A well-experienced Redis developer can set the remuneration package according to their skills and experience. Many companies offer an attractive salary package for Redis developers when hired on a contractual basis. Should be able to build tools, services interfaces, and frameworks to enable the development team to monitor, manage and operate code in production. Versions up to 2.4 could be configured to use what they refer to as virtual memory in which some of the dataset is stored on disk, but this feature is deprecated.

What is Redis?

We offer provide versatile and dynamic e-Commerce Application development services to our clients. We believe in utilizing the complete potential of Redis to offer versatile, simple, and blazing fast e-commerce solutions to our client, which can make then way ahead of their competition. Arka is a multifaceted Database design and development organization. When it comes to Redis, we offer services right from migration to development applications, devising architecture from the scratch, our developers are known for developing challenging Redis projects.

I am highly recommending them for the best company in iPhone and iPad app. Moon delivered the solutions we wanted on time and with great technical quality. There were some delays, as are expected in a complex project, but the team addressed them properly. Their team did a great job of managing the timeline and communicating their progress throughout the project. They were accommodating in the face of unexpected changes and delivered all key features. The updated app made it easier to track budgets and improved the finance department’s efficiency.

Redis supports the data guide in each series and data type to set the new keys and query for fetching the keys. The cluster nodes use hash partitioning to split the keyspace into key slots. Each replica copies the data of a specific source and can be reassigned to replicate another source or be elected as a source node if needed. This is much better for scaling as the operation is spread across multiple nodes instead of having a single entry point. We are a top Redis development company with a vision to develop apps and dynamic database systems to meet your expectations.

A good starting point for building a more robust and complete set of tests is a set of simple smoke tests. We may, however, utilize a collection of automated test cases to perform against Smoke Test. Whenever a new build is available for distribution, developers may use automated tests to validate it right away. Sanity test is carried in a development environment on the software to check the accuracy of the application before submitting the build to QA. It is a procedure that ensures the application under construction satisfies its fundamental functional criteria.

• If you’re looking to make a system almost completely bug-free, then smoke tests aren’t the only course of action.
• We also show examples of how smoke testing can be designed and performed in a variety of contexts.
• For example, if the tester knows that there is some data that flows from system A to system B, then he must make it a point to check that as part of the smoke test .
• But in the later stage of application development, if we do smoke testing, the number of bugs that we are going to catch in smoke testing will be very less.
• If the code passes the smoke, the software build moves on to more rigorous tests, such as unit and integration tests.

For example, if the tester knows that there is some data that flows from system A to system B, then he must make it a point to check that as part of the smoke test . This is also done to ensure that the system does not break in any of these integration points. But again 10 people have already wasted their 8 hours for this which means 80 hours of productivity is lost. Also if the issue was found out earlier, the Dev team could have started working on it and resolved it earlier as well. You flip through the pages to make sure everything is good. ISTQB® Glossary for the International Software Testing Qualification Board® software testing qualification scheme, ISTQB Glossary International Software Testing Qualification Board.

This applies to new projects as well as major and minor system updates. Rather than manually repeating tests every time a new software build is delivered, recorded smoke test cases are run against the build. It checks to see if the key features are still operational. If the test fails, they may instantly fix the build and redeploy it. This allows us to save time while also ensuring a high-quality build for the QA environment. We will perform smoke testing in the beginning and detect the bugs in the basic features and send it to the development team so that the development team will have enough time to fix the bugs.

When Do We Do Smoke Testing?

Smoke tests are designed to check that the most critical functions work. Achieving a level of certainty about the basic but fundamental functions of a product or system enables the project team to move forward. In the early stage of application development, if we are doing smoke testing, it will fetch more number of bugs.

Functional tests may comprise a scripted series of program inputs, possibly even with an automated mechanism for controlling mouse movements. Unit tests can be implemented either as separate functions within the code itself, or else as a driver layer that links to the code without altering the code being tested. A daily build and smoke test is among industry best practices. Smoke https://globalcloudteam.com/ testing is also done by testers before accepting a build for further testing. Microsoft claims that after code reviews, “smoke testing is the most cost-effective method for identifying and fixing defects in software”. In addition, while automation is a very attractive way to implement and perform smoke tests, the reality is that many people still conduct a lot of manual tests.

Smoke tests could also be a specific set of tests that are run on each new build of the software to ensure its functionality before the testers implement their other testing methods. In the production server, smoke testing can be done by the Business analyst , Development team manager, testing team manager, build team, and the customer. For not getting this problem in the future, the development team manager, the testing team manager, will take the customer login and do one round of smoke testing. Suppose we assume that four days we are given to the functional testing. On the first day, we check one module, and on the second day, we will go for another module.

The purpose of smoke testing is to determine whether the build software is testable or not. It is done at the time of “building software.” This process is also known as “Day 0”. Tools for automated smoke testing include Selenium and PhantomJS. Selenium is open-source software that can automate and run testing parameters on multiple web browsers. Selenium automates control of browsers on various operating systems . PhantomJS is an option for integration and automation with continuous integration tools, such as Jenkins and TeamCity.

Types of Manual

Smoke testing is performed to check that key path travel is as intended and does not interfere with functioning. Once the build has been delivered to QA, prioritized functionality test cases must be selected and examined in order to identify major flaws in the system. Smoke testing is conducted by QA engineers/QA leads after the product has been released to the QA environment.

When a new project is released, the QA team decides the primary functionality of the application in order to do smoke testing. The QA team looks for show-stoppers in the app that is being tested. It is a basic test that indicates whether or not the product is ready to be tested. This helps evaluate whether the build is faulty enough that additional testing would be a waste of time and money. In this scenario, if we are already perform the smoke testing and found the blocker bug and also resolved that bug. After performing the system testing, we will send the application from the testing server to the end-user server for one round of user acceptance testing.

What is smoke testing?

Smoke testing is performed before functionality testing or regressive to make sure that certain functionality is working fine. By performing smoke testing badly built software can be rejected before a detailed test. Smoke Testing aka Build Verification Testing is a boon for software development as it can be used as a verification method that can ensure that the product is stable and 100% functional. In short, it’s the easiest method available to test all the functionalities of an app. By smoke testing, QA team can find defects to the application functionality that may have surfaced by the new code. Testing done in a development environment on the code to ensure the correctness of the application before releasing build to QA, this is known as Sanity testing.

So to ensure proper database connectivity, as part of the smoke test one must try to create, edit and delete an entry as applicable in the system you are testing. If applicable in your SUT , as part of the smoke test you should try to successfully login with old and newly created credentials. Also, verify that you are able to successfully log out of the system without any errors. The first and foremost step in a smoke test is to verify the build, the build number, and environment availability.

Then the test lead will instruct the testing team to do smoke testing and send the reports after performing the smoke testing. Once the testing team is done with smoke testing, they will send the smoke testing report to the test lead. In the smoke testing, we only focus on the positive flow of the application and enter only valid data, not the invalid data. In smoke testing, we verify every build is testable or not; hence it is also known as Build Verification Testing. Regression tests target specific operations of software and can take a few hours to complete. For example, regression testing explicitly checks each link on an updated webpage to verify that each link still works as intended.

A build contains all of the data files, libraries, reusable modules, and engineering components needed to accomplish one or more product functionalities. You have other testing practices that can provide better value during the later phases of your product definition of smoke test or project build. Of all the varied and different software testing practices out there, Smoke Tests are my favourite. It usually consists of a minimum number of test cases and hence we cannot find the other issues that happened during the testing process.

Smoke testing versus regression testing

Smoke tests do not cater to the finer details of a product. If you’re looking to make a system almost completely bug-free, then smoke tests aren’t the only course of action. Chances are, 90% of your team are working on projects that bring new features to or transform an established product. They, and you, can help yourselves tremendously by maintaining a test case repository.

Once the script is executed make sure that the report has been saved so that if the build fails, it can be reported to the developers. After the rectification, the software will be smoke tested again and will be compared to the old build. If it fails the software will be sent to the development team so that the necessary rectification can be done to the software. That is one should go through the application try to touch upon the frequently used functionality and pages to ensure all the navigations are working as expected.

Word of the Day

Another example is how a plumber might inject smoke into a plumbing system to find leaks without the risk of water damage to walls. Smoke testing in software makes more sense when we see how the term originated. Now that we have established the basics about Smoke Testing, let’s dive in and take a look at some neat ways to master the smoke test, and maximise the value you get out of it.

smoke test

If the test fails, the build is rejected and sent back to the development team for correction. Smoke testing is performed on new build and will get integrated with old builds to maintain the correctness of the system. Before performing smoke testing, QA team should check for correct build versions.

What happens if we don’t do Smoke Testing?

With the help of automation tests, developers can check build immediately, whenever there is a new build ready for deployment. Smoke test results have the unique requirement of rapid reporting. When a new build fails when smoke tests are performed, the failures must be reported and fixed immediately. In Figure 5, we see the status of smoke tests that are being performed as shown in PractiTest. Even more rigorous tests would be those that cover extreme conditions, such as a customer who has had preferred status in the past, but that status expired the day before an order is placed. This case could perhaps be a smoke test or regression test, but could also be an edge case found in a larger set of functional tests.

#8 Use Smoke Tests to decide whether the code is ready for more advanced testing.

In PractiTest, you can initiate the run of smoke tests, either in manual or automated ways. In Figure 4, you can see an example of smoke tests that are ready to run. If we do not conduct smoke testing in the early phases, problems may be discovered later on when it is more costly. Defects discovered later in time might be huge, affecting the completion of projects.

In a CI/CD pipeline, a smoke test is very critical, because it will prevent an unstable or broken build from being pushed into production. A smoke test consists of functional or unit tests of critical software functionality. Smoke tests can minimise test effort, and can improve the quality of the application. Smoke testing can be done either manually or by automation depending on the client and the organization. Using an automated tool, test engineer records all manual steps that are performed in the software build. However, we can also use a set of automated test cases to run against Smoke Test.

The smoke tests qualify the build for further formal testing. The main aim of smoke testing is to detect early major issues. Smoke tests are designed to demonstrate system stability and conformance to requirements. A build includes all data files, libraries, reusable modules, engineered components that are required to implement one or more product functions. Regression testing is a separate way to verify good software code. Regression testing ensures that changes to a program do not add new bugs that inadvertently compromise the performance or integrity of the software.