• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia

Trendingnow

1

Mark Cuban says he has the solution to growing income inequality, and it's to reward every employee—from CEO to janitor—with company stock

2

‘I want to die broke’: Billionaire philanthropist Denny Sanford dies after giving away $4 billion

3

'Dr. Doom' Nouriel Roubini says we're headed for universal basic income or 'some form of socialism' as AI revolutionizes work—He calls that optimistic

1

Mark Cuban says he has the solution to growing income inequality, and it's to reward every employee—from CEO to janitor—with company stock

2

‘I want to die broke’: Billionaire philanthropist Denny Sanford dies after giving away $4 billion

3

'Dr. Doom' Nouriel Roubini says we're headed for universal basic income or 'some form of socialism' as AI revolutionizes work—He calls that optimistic
TechCloud

Here’s The Secret to Dropbox’s Massive Storage Scale

By
Heather Clancy
Heather Clancy
Down Arrow Button Icon
By
Heather Clancy
Heather Clancy
Down Arrow Button Icon
March 14, 2016, 12:29 PM ET
Dropbox Headquarters San Francisco
Pickup Armin HarrisPhoto: Bruce Damonte
Add Fortune on Google for similar content.

More than 500 million people have signed up for some sort of Dropbox account, an expansion of more than 100 million in the past nine months. It’s tough to say how many of those people actually pay for the cloud file-sharing service, but Dropbox clearly hopes to entice more.

To make its case with paying customers, the company has invested heavily in its own data storage servers for the past two years—a big break from its original strategy.

Traditionally, Dropbox has relied on the Amazon Web Services S3 data service to store most of the photos, videos, and other documents uploaded by its rapidly growing user base. As of this week, however, Dropbox now serves up more than 90% of users’ data from its own “Magic Pocket” storage network. (Wired has a thorough back story on the build-out.)

Why does this switch matter?

For one thing, the move allows Dropbox to let people access files far more quickly, something that’s a big consideration for organizations that can’t tolerate lag times. How fast? The service now enables transfers at peak rates of a half-terabit per second, writes Akhil Gupta, Dropbox’s vice president of infrastructure, on the company’s blog on Monday. The company built its own high-performance network, connecting three regional data centers, to pull this off.

From an operations standpoint, the switch helps Dropbox reduce its own equipment costs over time through custom-built hardware and software. This approach is similar to what Facebook pulled off through the Open Compute Project, the social network’s five-year-old initiative to reduce data center costs. Dropbox isn’t saying how much money this will save, but it does give the San Francisco-based business far more control over its destiny.

“We knew we’d be building one of only a handful of exabyte-scale storage systems in the world,” Gupta writes. “It was clear to us from the beginning that we’d have to build everything from scratch, since there’s nothing in the open source community that’s proven to work reliably at our scale.”

Get Data Sheet, Fortune’s daily technology newsletter.

Dropbox isn’t ditching Amazon entirely, especially when it comes to serving customers outside the United States. You can expect the tech companies to expand their alliance in Germany later this year.

The Magic Pocket initiative is Dropbox’s latest effort to reboot its strategy after questionable forays into consumer apps such as Mailbox (an email alternative) and Carousel (a photo organizer). It shuttered both services in December.

Dropbox was last valued $10 billion, but its sky-high valuation has been called into question amid the tech stock market turbulence and heightened pressure from arch-rival Box.

About the Author
By Heather Clancy
See full bioRight Arrow Button Icon
Add Fortune on Google for similar content.

Latest in Tech

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Tech

LaLiga president says tech is already making the fan experience better, and it could solve football’s money problem too
AISports
LaLiga president says tech is already making the fan experience better, and it could solve football’s money problem too
By Catherina GioinoJuly 20, 2026
7 hours ago
A 13-year-old teenage boy looks at an iPhone screen displaying various social media apps.
PoliticsSocial Media
French President Macron backs effort to ban kids under 15 from social media before departing office next year
By The Associated Press and Samuel PetrequinJuly 20, 2026
8 hours ago
Photo of Hugging Face cofounder and CEO Clement Delangue.
CybersecurityAI agents
Hugging Face says it resorted to a Chinese AI model to battle a fully autonomous cyberattack because U.S. model guardrails stymied its defense
By Emily ForliniJuly 20, 2026
8 hours ago
Sumeet Agrawal is VP of Product Management (Data, AI Governance & Context Engineering for Agentic Systems) at Salesforce.
CommentaryAI agents
Salesforce VP on the leaky AI pipeline: why cheaper tokens won’t fix enterprise AI
By Sumeet AgrawalJuly 20, 2026
13 hours ago
Artificial Intelligence technology and futuristic technology transformation
C-SuiteCFO Daily
How CFOs can tell if AI is actually creating value
By Sheryl EstradaJuly 20, 2026
14 hours ago
uk
PoliticsSocial Media
France wants to ban social media for kids — but Brussels says the bill breaks EU law
By Samuel Petrequin and The Associated PressJuly 20, 2026
14 hours ago

Most Popular

Mark Cuban says he has the solution to growing income inequality, and it's to reward every employee—from CEO to janitor—with company stock
Success
Mark Cuban says he has the solution to growing income inequality, and it's to reward every employee—from CEO to janitor—with company stock
By Sasha RogelbergJuly 20, 2026
10 hours ago
‘I want to die broke’: Billionaire philanthropist Denny Sanford dies after giving away $4 billion
Success
‘I want to die broke’: Billionaire philanthropist Denny Sanford dies after giving away $4 billion
By Sydney LakeJuly 20, 2026
14 hours ago
'Dr. Doom' Nouriel Roubini says we're headed for universal basic income or 'some form of socialism' as AI revolutionizes work—He calls that optimistic
AI
'Dr. Doom' Nouriel Roubini says we're headed for universal basic income or 'some form of socialism' as AI revolutionizes work—He calls that optimistic
By Jason MaJuly 18, 2026
2 days ago
Warren Buffett says his $147 billion investing career was an accident: ‘I may be one of the 10 luckiest in the world’
Future of Work
Warren Buffett says his $147 billion investing career was an accident: ‘I may be one of the 10 luckiest in the world’
By Sarah GlodekJuly 20, 2026
20 hours ago
Power companies are using eminent domain to seize land for data centers as 70% of Americans say not in my backyard
AI
Power companies are using eminent domain to seize land for data centers as 70% of Americans say not in my backyard
By Aaron Walayat and The ConversationJuly 19, 2026
2 days ago
It’s not just Taco Bell lettuce and possible glass in Pillsbury rolls: Food and drink recall events reached a 6-year year-over-year high
Retail
It’s not just Taco Bell lettuce and possible glass in Pillsbury rolls: Food and drink recall events reached a 6-year year-over-year high
By Sasha RogelbergJuly 20, 2026
17 hours ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.