Backblaze B2和Wuala之间的区别

1. Backblaze B2：
Backblaze B2是由Backblaze Incorporation提供的云存储服务。它与Amazon S3和其他云存储服务非常相似。它是一个对象存储服务。它由Backblaze Incorporation在2015年推出。它提供10 GB的免费存储空间。它还为高级帐户提供了无限的存储空间。它也被称为B2云存储。

2. Wuala：
Wuala是文件同步服务，文件存储服务，文件版本控制服务和备份存储服务，最初由Caleido Incorporation提供，但后来由Seagate Technology拥有。它由Dominik Grolimund和Luzius Meisserin开发。它主要是使用Java开发的。它提供了5 GB的免费存储空间。它于2008年推出。

Backblaze B2和Wuala之间的区别：

BACKBLAZE B2	WUALA
It is owned by Backblaze Incorporation.	Originally owned by Caleido Incorporation but was later owned by Seagate Technology.
It was launched in 2015.	It was launched in 2008.
It offers 10 GB free storage space.	It offered 5 GB free storage space but later on it was made only paid-service.
It was developed by Backblaze Inc.	It was developed by Dominik Grolimund and Luzius Meisserin.
It does not have referral system for gaining additional free storage space.	Initially it had referral system but later on referral service was suspended.
It has the unlimited maximum storage size.	Maximum storage size offered was 2 TB here.
It supports file versioning.	It also supported file versioning.
It does not provide ability to trade local disk storage space.	It provided ability to trade local disk storage space against cloud storage.
It is still in use.	This service was suspended in 2015.
It supports life cycle policy.	It does not support life cycle policy.