In-house data centers restrict access to data to a single location. The data is only stored on the on hard drives.
Cloud computing offers remote access. Companies have complete control over accessibility. Around 89% of global IT departments allow Bring Your Own Device (BYOD) practices in some form in the workforce. You can test applications and deploy new features through mobile devices.
Cloud-based services are made for remote working. You can hire freelancers remotely with cloud services.