First and foremost, cloud computing works on a different technology than traditional IT. This new technology requires new training for cloud developers, who will be implementing it. In addition, because this is a new technology, you should expect to find many challenges while practicing it, especially cloud application development. Cloud computing has a lot of benefits over using local servers, including cost-effectiveness, flexibility, and reduced maintenance. Here are some of the challenges that every professional cloud developer faces-
Data security- The main challenge of cloud computing security is that it is not obliged to provide its clients with information about the facilities where data is stored. This makes it impossible to verify how to secure the data.
Evidently, sensitive and confidential data shouldn't be stored in the cloud to avoid possible risks. It's a risky decision for e-commerce owners, who use the cloud to store their customer's credit card details, passwords, and other financial information.
Insufficiency of Resources and Expertise- The main challenge faced by cloud developers is the Insufficiency of Resources and Expertise. As per the report by RightScale, almost 75% of the respondents marked it as a challenge while 23% said that it was a serious challenge, which makes it difficult for the organization to handle the migration process. Lack of resources and expertise can lead to pitfalls in the system and result in downtime, business disruption, increased cost, etc.
Data integrity- A professional cloud developer must ensure compliance with regulations such as HIPAA, SOX, PCI DSS, FISMA, etc. Higher data integrity is another main challenge of cloud computing. A professional cloud developer must provide data quality assurance through measures such as referential integrity and business rules enforcement.
Cloud Cost- A good cloud developer needs to make sure that he knows all the ways he can save money before making a contract with a provider. It is crucial to ask about any discounts and what kind of plans they offer as well as hidden packages.
Multi-cloud environment- Multicloud is the new norm. The RightScale 2017 State of the Cloud Survey reveals that 84% of businesses are now using two or more clouds; 58% use a combination of private, public, and/or community cloud services. Unfortunately, this approach comes with challenges. The more clouds you use, the more complex your environment becomes. There are some tactics that you can use when optimizing your cloud spending. Cloud Developers are no longer able to rely on static environments and can't take for granted that their code will run in production as it does on their local machines.
Cloud Migration- Cloud migration projects have become more difficult than anticipated. Although this may be due to a lack of experience with cloud computing, the report points out that cloud migration is complex and involves a wide range of factors.
A recent report from MSPmentor has found that more than half of cloud projects take longer than expected and cost more than originally planned. Alongside this, 62% of respondents said that cloud migration is harder than they thought it would be.