BACKBLAZE BLOG FREE

Here are the Q2 and Q3 reports, showing that the 4TB drive generation is performing well, and the early signs for the 6TB generation look good.Backblaze Rids Your Fear of Running Low on Data Storage Capacityīackblaze is an online multiplatform program developed and published by Backblaze, Inc. The other interesting numbers from Backblaze, as usual, are their reports on the reliability of the disk drives they use. Given that you need to have at least one copy outside your cloud provider, it isn't clear that the extra is important. So for the extra money you get more reliability and availability. The key differences are actually more about availability than reliability, since S3 replicates across 3 of Amazon's data centers in a region and Backblaze has only one. S3 is designed for 11 nines of durability, instead of B2's 8 nines. As a result, the Backblaze Cloud Storage system is designed for 99.999999% durability. For details on this, read our Backblaze Vault post. Backblaze reportsīackblaze stores each file redundantly across multiple drives, in multiple servers, in multiple locations in our datacenter. Backblaze uses erasure coding to provide 20/17 replication - the data is broken into blocks, the blocks grouped into 17s, then 3 parity blocks derived from the 17 in such a way that the blocks can be regenerated if no more than 3 of them are lost. Third, S3 and Backblaze take different approaches to reliability and availability.

Second, although Amazon is famous for running on very low margins, I've been pointing out for a long time that their margins on storage are extortionate. Backblaze, at about 150PB of storage, is big enough to get almost all the possible economies of scale. You have to get to a certain size to get any economy at all, but once you get a certain amount bigger the economies of getting even bigger tail off. First, like most things in the real world, economies of scale follow an S-curve. Through a combination of the Backblaze Storage Pod server design, Backblaze Vault cloud storage file system, and highly operationalized processes, the company has a system that scales to zettabytes incredibly cost effectively. How, despite Amazon's dominance of the cloud and its consequent economies of scale, can Backblaze undercut them substantially? Their explanation is:įor nearly a decade, Backblaze has focused on building the lowest cost cloud storage for its cloud backup business. B2's storage is 2.5 times cheaper than S3's cheapest option with simpler and cheaper access charges. To have the S3 API, so it does compete with S3. So it has its own API with significant access latency. Amazon needed to make sure that Glacier did not compete with S3, The first 2500 per day are free.Īlthough this pricing competes with Glacier, the B2 service actually competes with S3.

All other API calls: $0.004 per 1,000 calls.

BACKBLAZE BLOG FREE

Outbound bandwidth: is free for the first GB each day, above that it is 0.5c/GB.Storage: the first 10GB is free, then it costs 0.5c/GB/month.

Backblaze announced their B2, a storage service priced at 0.5c/GB/month. The competitive landscape changed 5 days later. Further, for billing purposes, objects that are smaller than 128 kilobytes are charged for 128 kilobytes of storage. Prices for Standard – IA start at $0.0125 / gigabyte / month (one and one-quarter US pennies), with a 30 day minimum storage duration for billing, and a $0.01 / gigabyte charge for retrieval (in addition to the usual data transfer and request charges). You now have the choice of three S3 storage classes (Standard, Standard – IA, and Glacier) that are designed to offer 99.999999999% (eleven nines) of durability.‎ Standard – IA has an The new S3 Standard – Infrequent Access (Standard – IA) storage class offers the same high durability, low latency, and high throughput of S3 Standard. The announcement also introduced a new S3 product, called S3 Infrequent Access: Below the fold, I look at how Backblaze changed this. Glacier wasn't under a lot of competitive pressure, so they didn't need to cut the price. As usual with Amazon, they launched at an aggressive and attractive price, and stuck there for a long time. It had been stable since it was announced in August 2012. On the 17 th of last month Amazon, in some regions, cut the Glacier price from 1c/GB/month to 0.7c/GB/month.

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