File storage on the web

Most importantly, you should always catch and handle write errors, whether it's a QuotaExceededError or something else. Then, depending on your app design, decide how to handle it. For example delete content that hasn't been accessed in a long time, remove data based on size, or provide a way for users to choose what they want to delete. If the origin has exceeded its quota, attempts to write to IndexedDB will fail.

The transaction's onabort handler will be called, passing an event. The event will include a DOMException in the error property. Checking the error name will return QuotaExceededError. Web storage is categorized into two buckets, "Best Effort" and "Persistent". Best effort means the storage can be cleared by the browser without interrupting the user, but is less durable for long-term or critical data. Persistent storage is not automatically cleared when storage is low. The user needs to manually clear this storage via browser settings.

By default, a site's data including IndexedDB, Cache API, etc falls into the best effort category, which means unless a site has requested persistent storage , the browser may evict site data at its discretion, for example, when device storage is low.

This means Safari will evict all content from the cache after seven days of Safari use if the user does not interact with the site. This eviction policy does not apply to installed PWAs that have been added to the home screen. IndexedDB is a low level API that requires significant setup before use, which can be particularly painful for storing simple data. Unlike most modern promise-based APIs, it is event based. Promise wrappers like idb for IndexedDB hide some of the powerful features but more importantly, hide the complex machinery e.

Gone are the days of limited storage and prompting the user to store more and more data. Sites can store effectively all of the resources and data they need to run. Using the StorageManager API you can determine how much is available to you, and how much you've used. And with persistent storage , unless the user removes it, you can protect it from eviction. Eiji wrote a helpful tool called Browser Storage Abuser that was useful in validating current behavior. It allows you to store as much data as possible and see the storage limits on your browser.

Thanks to Francois Beaufort who did the digging into Safari to figure out its storage limits. The hero image is by Guillaume Bolduc on Unsplash. Open menu. Internxt Drive is one of the best free cloud storage services with best-in-class privacy and security. It enables you and your team to store different types of files with total security.

Icedrive is a next-generation cloud service that helps you to access, manage, and update your cloud storage effortlessly. It provides a space to share, showcase, and collaborate with your files. Mega is an online storage and file hosting service provided by Mega Limited. Mega is available for Windows, Mac, and Linux platform. This tool allows you to share and collaborate files with your employee, friends, and relatives.

WorkDrive is a cloud storage system that enables you to manage files with ease. It enables you to create, collaborate, and make teamwork with minimal effort. Microsoft OneDrive is an internet-based storage and synchronization service provider.

It is available for free to all the people having Microsoft account. Google Drive is a free online data storage service provided by Google. It offers 15 GB of free space. Dropbox is a file hosting service providing personal cloud, file synchronization, cloud storage, and client software. It is designed to collaborate your projects whether you are working alone or in a team. IDrive provides service for data backup. The service provides secure cloud storage, file sharing, photo printing, and file backup.

Box is a cloud file management and sharing service. This free drive storage is available for Windows, macOS, and mobile platforms. It is one of the best cloud storage services where users can save any files on the cloud, and iCloud will automatically sync to your device.

And Drive is cloud-native, which eliminates the need for local files and minimizes risk to your devices. Drive integrates seamlessly with Docs , Sheets , and Slides , cloud-native apps that enable your team to collaborate effectively in real time.

Create and share content with your team on Day 1, with no need to migrate from existing tools. Collaborate in Microsoft Office files without the need to convert file formats, and edit and store over additional file types, including PDFs, CAD files, images, and more.

Source : G2. Store, share, and access your files and folders from any mobile device, tablet, or computer—and your first 15GB of storage are free. Help your team move faster with a secure cloud-based collaboration platform that makes it easy for you to share, store, and access files. Easy and secure access to all of your content Store, share, and collaborate on files and folders from any mobile device, tablet, or computer.