Welcome!

Linux Containers Authors: Yeshim Deniz, Pat Romanski, Elizabeth White, Liz McMillan, Vaibhaw Pandey

News Feed Item

ADDING MULTIMEDIA ClusterHQ Introduces Flocker to Solve Docker Data Problems

ClusterHQ™, The Data People for Docker™, today announced Flocker™ 0.1, the container industry’s first solution for reliably running databases, key-value stores and queues inside Docker containers. An open-source volume and container manager, Flocker is the only software that solves the significant operational challenges that come from running data-backed services inside containers. Flocker allows developers to define their application as a set of connected Docker containers, deploy and then easily migrate them along with their data between hosts, even when in different data centers.

“Managing containers with persistent state is a significant problem today,” said Gabriel Monroy, founder and CTO of popular open source platform as a service (PaaS), Deis. “Containerized databases are not suitable for production workloads without solutions for data migration, cloning and failover. We are excited to see the ClusterHQ team tackling these problems head-on.”

The proliferation of Linux containers is exploding, with leading industry analyst firm MarketsandMarkets forecasting that the global PaaS market will grow over 32 percent per year from $1.28 billion in 2013 to nearly $7 billion in 2018. As a preferred unit of deployments for PaaS, Linux containers are expected to make up a large part of that market. Linux containers are also expected to be widely adopted in Global 2000 private clouds.

While the Linux container market is growing fast, its growth is held back by a lack of support for production-ready data services, the heart of most applications.

“Production-ready, data-backed services represent the biggest challenge for PaaS adoption,” said Colin Humphreys, CEO of CloudCredo, an enterprise Cloud Foundry services provider whose clients include Pivotal, the makers of Cloud Foundry. “Solving the data problem such that databases and other data-backed services can be run inside containers will unleash a massive amount of pent up demand for containers.”

Efficient Storage for Containers

Flocker is the result of more than five years of research, development and operational experience combining resilient, distributed, commodity storage with containers. Two years ago, the company launched HybridCluster, an advanced container management platform based on FreeBSD Jails. Production customer deployments of HybridCluster have proven the resilience and scalability of ClusterHQ’s advanced technology. This experience has enabled the company to move extremely quickly to solve the data problem for Docker and Linux.

Flocker adds the following benefits to the Docker platform:

  • Ability to define an entire application, including its databases, as a set of connected containers
  • Easy migration of databases, queues and key values stores along with rest of the application
  • Support for deployment to and between any public, private or bare metal clouds

The ClusterHQ team are technical experts in storage, networking and containers who have successfully driven open source adoption in developer-led communities. The team holds seven patents related to operating container-based applications at scale.

“Just as the virtual machine (VM) market required an enormous amount of capabilities to be developed around the hypervisor in order to fully mature, the Docker market needs the kind of advanced technology that ClusterHQ is delivering today,” said Luke Marsden, CEO of ClusterHQ. “Containers and Docker currently capture only the easy, data-free parts of an application. Flocker encapsulates the entire app, enabling distributed data management, dynamic resource scheduling and high availability. Addressing these critical needs will drive the Linux container market to even greater heights.”

Flocker is available today on GitHub under an Apache 2.0 license.

Additional Resources

“Data-focused Docker Clustering” by Luke Marsden, CEO, ClusterHQ: http://clusterhq.com/blog/data-focused-docker-clustering

“Introducing Flocker 0.1” by Rob Haswell, vice president of engineering, ClusterHQ: http://clusterhq.com/blog/introducing-flocker/

GitHub: https://github.com/ClusterHQ/flocker

Website: https://clusterhq.com

About ClusterHQ

As The Data People for Docker, ClusterHQ is the company behind the container industry’s first solution for reliably running databases, key-value stores and queues inside Docker containers. Through its innovative open-source data volume and container manager, Flocker, ClusterHQ delivers a platform for solving the significant operational challenges that come from running data-backed services inside containers. The ClusterHQ team are technical experts in storage, networking and containers who have successfully driven open source adoption in developer-led communities. The team holds seven patents related to operating container-based applications at scale.

More Stories By Business Wire

Copyright © 2009 Business Wire. All rights reserved. Republication or redistribution of Business Wire content is expressly prohibited without the prior written consent of Business Wire. Business Wire shall not be liable for any errors or delays in the content, or for any actions taken in reliance thereon.

@ThingsExpo Stories
DX World EXPO, LLC, a Lighthouse Point, Florida-based startup trade show producer and the creator of "DXWorldEXPO® - Digital Transformation Conference & Expo" has announced its executive management team. The team is headed by Levent Selamoglu, who has been named CEO. "Now is the time for a truly global DX event, to bring together the leading minds from the technology world in a conversation about Digital Transformation," he said in making the announcement.
"Space Monkey by Vivent Smart Home is a product that is a distributed cloud-based edge storage network. Vivent Smart Home, our parent company, is a smart home provider that places a lot of hard drives across homes in North America," explained JT Olds, Director of Engineering, and Brandon Crowfeather, Product Manager, at Vivint Smart Home, in this SYS-CON.tv interview at @ThingsExpo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA.
SYS-CON Events announced today that Conference Guru has been named “Media Sponsor” of the 22nd International Cloud Expo, which will take place on June 5-7, 2018, at the Javits Center in New York, NY. A valuable conference experience generates new contacts, sales leads, potential strategic partners and potential investors; helps gather competitive intelligence and even provides inspiration for new products and services. Conference Guru works with conference organizers to pass great deals to gre...
The Internet of Things will challenge the status quo of how IT and development organizations operate. Or will it? Certainly the fog layer of IoT requires special insights about data ontology, security and transactional integrity. But the developmental challenges are the same: People, Process and Platform. In his session at @ThingsExpo, Craig Sproule, CEO of Metavine, demonstrated how to move beyond today's coding paradigm and shared the must-have mindsets for removing complexity from the develop...
In his Opening Keynote at 21st Cloud Expo, John Considine, General Manager of IBM Cloud Infrastructure, led attendees through the exciting evolution of the cloud. He looked at this major disruption from the perspective of technology, business models, and what this means for enterprises of all sizes. John Considine is General Manager of Cloud Infrastructure Services at IBM. In that role he is responsible for leading IBM’s public cloud infrastructure including strategy, development, and offering m...
"Evatronix provides design services to companies that need to integrate the IoT technology in their products but they don't necessarily have the expertise, knowledge and design team to do so," explained Adam Morawiec, VP of Business Development at Evatronix, in this SYS-CON.tv interview at @ThingsExpo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA.
To get the most out of their data, successful companies are not focusing on queries and data lakes, they are actively integrating analytics into their operations with a data-first application development approach. Real-time adjustments to improve revenues, reduce costs, or mitigate risk rely on applications that minimize latency on a variety of data sources. In his session at @BigDataExpo, Jack Norris, Senior Vice President, Data and Applications at MapR Technologies, reviewed best practices to ...
Widespread fragmentation is stalling the growth of the IIoT and making it difficult for partners to work together. The number of software platforms, apps, hardware and connectivity standards is creating paralysis among businesses that are afraid of being locked into a solution. EdgeX Foundry is unifying the community around a common IoT edge framework and an ecosystem of interoperable components.
Large industrial manufacturing organizations are adopting the agile principles of cloud software companies. The industrial manufacturing development process has not scaled over time. Now that design CAD teams are geographically distributed, centralizing their work is key. With large multi-gigabyte projects, outdated tools have stifled industrial team agility, time-to-market milestones, and impacted P&L stakeholders.
"Akvelon is a software development company and we also provide consultancy services to folks who are looking to scale or accelerate their engineering roadmaps," explained Jeremiah Mothersell, Marketing Manager at Akvelon, in this SYS-CON.tv interview at 21st Cloud Expo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA.
"IBM is really all in on blockchain. We take a look at sort of the history of blockchain ledger technologies. It started out with bitcoin, Ethereum, and IBM evaluated these particular blockchain technologies and found they were anonymous and permissionless and that many companies were looking for permissioned blockchain," stated René Bostic, Technical VP of the IBM Cloud Unit in North America, in this SYS-CON.tv interview at 21st Cloud Expo, held Oct 31 – Nov 2, 2017, at the Santa Clara Conventi...
In his session at 21st Cloud Expo, Carl J. Levine, Senior Technical Evangelist for NS1, will objectively discuss how DNS is used to solve Digital Transformation challenges in large SaaS applications, CDNs, AdTech platforms, and other demanding use cases. Carl J. Levine is the Senior Technical Evangelist for NS1. A veteran of the Internet Infrastructure space, he has over a decade of experience with startups, networking protocols and Internet infrastructure, combined with the unique ability to it...
22nd International Cloud Expo, taking place June 5-7, 2018, at the Javits Center in New York City, NY, and co-located with the 1st DXWorld Expo will feature technical sessions from a rock star conference faculty and the leading industry players in the world. Cloud computing is now being embraced by a majority of enterprises of all sizes. Yesterday's debate about public vs. private has transformed into the reality of hybrid cloud: a recent survey shows that 74% of enterprises have a hybrid cloud ...
"Cloud Academy is an enterprise training platform for the cloud, specifically public clouds. We offer guided learning experiences on AWS, Azure, Google Cloud and all the surrounding methodologies and technologies that you need to know and your teams need to know in order to leverage the full benefits of the cloud," explained Alex Brower, VP of Marketing at Cloud Academy, in this SYS-CON.tv interview at 21st Cloud Expo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clar...
Gemini is Yahoo’s native and search advertising platform. To ensure the quality of a complex distributed system that spans multiple products and components and across various desktop websites and mobile app and web experiences – both Yahoo owned and operated and third-party syndication (supply), with complex interaction with more than a billion users and numerous advertisers globally (demand) – it becomes imperative to automate a set of end-to-end tests 24x7 to detect bugs and regression. In th...
"MobiDev is a software development company and we do complex, custom software development for everybody from entrepreneurs to large enterprises," explained Alan Winters, U.S. Head of Business Development at MobiDev, in this SYS-CON.tv interview at 21st Cloud Expo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA.
Coca-Cola’s Google powered digital signage system lays the groundwork for a more valuable connection between Coke and its customers. Digital signs pair software with high-resolution displays so that a message can be changed instantly based on what the operator wants to communicate or sell. In their Day 3 Keynote at 21st Cloud Expo, Greg Chambers, Global Group Director, Digital Innovation, Coca-Cola, and Vidya Nagarajan, a Senior Product Manager at Google, discussed how from store operations and ...
"There's plenty of bandwidth out there but it's never in the right place. So what Cedexis does is uses data to work out the best pathways to get data from the origin to the person who wants to get it," explained Simon Jones, Evangelist and Head of Marketing at Cedexis, in this SYS-CON.tv interview at 21st Cloud Expo, held Oct 31 – Nov 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA.
SYS-CON Events announced today that CrowdReviews.com has been named “Media Sponsor” of SYS-CON's 22nd International Cloud Expo, which will take place on June 5–7, 2018, at the Javits Center in New York City, NY. CrowdReviews.com is a transparent online platform for determining which products and services are the best based on the opinion of the crowd. The crowd consists of Internet users that have experienced products and services first-hand and have an interest in letting other potential buye...
SYS-CON Events announced today that Telecom Reseller has been named “Media Sponsor” of SYS-CON's 22nd International Cloud Expo, which will take place on June 5-7, 2018, at the Javits Center in New York, NY. Telecom Reseller reports on Unified Communications, UCaaS, BPaaS for enterprise and SMBs. They report extensively on both customer premises based solutions such as IP-PBX as well as cloud based and hosted platforms.