MWC21
2021-06-28 - 2021-07-01 | Fira Barcelona, Av. Joan Carles I, 64, Barcelona, 08908
MWC Barcelona (formerly but still commonly referred to as Mobile World Congress) is an annual trade show organised by GSMA, dedicated primarily to the mobile communications industry.
The event is held in Barcelona, Catalonia, Spain at the Fira de Barcelona Gran Via, usually in February or early-March. It is attended primarily by device manufacturers, network equipment providers, representatives of wireless carriers, and the press, among others. Its annual attendance is generally around 100,000 people, while mobile phone manufacturers often use the conference to unveil upcoming devices.[1]

REMOTE by GitLab 2021
2021-06-29 07:00 - 13:00 (America/Denver) | Virtual
Join us for REMOTE by GitLab, a premier event exploring the future of work, culture, and inclusion. During this half-day symposium, attendees will learn how to create and sustain scalable remote practices within their teams and organizations. REMOTE by GitLab will feature sessions from top remote leaders, detailing how remote work is transforming lives, companies, and communities. As one of the largest all-remote companies, GitLab is bringing together the workplace design community to inspire the future of business and culture in the post-office world.
Register now to save your spot for June 29, 2021!
Sessions start at 8 AM PT / 10 AM ET / 14:00 UTC / 16:00 CEST

GitLab Commit 2021
2021-08-03 - 2021-08-04 | Virtual
Bringing together the GitLab community, Commit shares stories from across the software development lifecycle to inspire and connect teams to innovate together. GitLab Commit showcases how software professionals iterate to spark transformation, innovation, and collaboration. During this two-day conference, attendees learn practical techniques and useful insights to implement at their organizations. As an open DevOps platform, GitLab supports teams to change how software is delivered. Commit amplifies these stories of transformation to empower DevOps teams to increase velocity, collaboration, and visibility.

Black Hat USA 2021
2021-08-04 - 2021-08-05 | Mandalay Bay Convention Center, 3950 Las Vegas Blvd. South, Las Vegas, NV, 89119, United States
Founded in 1997, Black Hat is an internationally recognized cybersecurity event series providing the most technical and relevant information security research. Grown from a single annual conference to the most respected information security event series internationally, these multi-day events provide the security community with the latest cutting-edge research, developments, and trends.
Now in its 24th year, Black Hat USA is excited to present a unique hybrid event experience, offering the cybersecurity community a choice in how they wish to participate. Black Hat USA 2021 will open with four days of Virtual Trainings (July 31-August 3) conducted in real-time online, with all instructors accessible throughout each class. The two-day main conference (August 4-5) featuring Briefings, Arsenal, Business Hall, and more will be a hybrid event—offering both a Virtual (online) Event and a Live, In-Person Event in Las Vegas.

DEF CON 29
2021-08-05 - 2021-08-08 | Paris and Bally's Hotels and Casinos, Las Vegas, NV, United States
DEF CON 29 will be a hybrid conference, partially in-person, and partially online. DEF CON will not be a “normal” con, but more like DEF CON “Different.” The situation we face this year is unique and will require us to do things differently, simplify our plans, and in a fast-moving environment be flexible to change.

DebConf 21
2021-08-24 - 2021-08-28 | Virtual
DebConf is the Debian Project's developer conference. In addition to a full schedule of technical, social and policy talks, DebConf provides an opportunity for developers, contributors and other interested people to meet in person and work together more closely. It has taken place annually since 2000 in locations as varied as Canada, Finland and Mexico.
The 21st Debian Conference is being held Online, due to COVID-19, from August 24 to August 28, 2021.
To register for DebConf21, please visit our website at https://debconf21.debconf.org/register

PHP Serbia 2021
2021-08-27 - 2021-08-28 | Opera & Theatre Madlenianum Belgrade, Glavna 32, Belgrade, 11080, Serbia
PHP Srbija (PHP Serbia) is a voluntary, non-governmental and non-profit association which gathers PHP experts and enthusiasts, with the goal of popularization of PHP programming language, as well as sharing knowledge and experiences among the community of PHP developers in Serbia.
The conference delivers high-value technical content about PHP and related web technologies, architecture, best practices and testing. It offers three days of amazing talks and workshops by most prominent experts and professionals in the PHP world.

devopsdays Zurich 2021
2021-09-07 - 2021-09-08 | Alte Kaserne Winterthur, Technikumstrasse 8, Winterthur, 8400, Switzerland
We’re aware of the present situation as a consequence of COVID-19 and take it very seriously.
Currently we expect to be able to hold the DevOps Days Zurich 2021 as planned. Should the situation not change as anticipated, we will take appropriate actions.

devopsdays Portland 2021
2021-09-20 - 2021-09-21 | Virtual
We're going to have a two day online event! More info TBD, but note the date and keep watching this space and/or Twitter!

Linux Plumbers Conference (LPC) 2021
2021-09-20 - 2021-09-24 | Virtual
Linux Plumbers Conference will be fully virtual and mostly taking place in the Atlantic Timezone (1h before US Eastern, 5h later than Central European).
How to watch the Conference
YouTube live streams are available for free each day of the conference. The links will be posted every day prior to the start of the conference, here
Conference Details
Linux Plumbers Conference will be fully virtual and taking place in the Pacific US Timezone from Monday September 20 to Friday September 24, for 5 consecutive half days.
The conference will run each day from 7AM to 11AM US Pacific time, with possibly an extra hour for opening and closing keynotes.
Stay tuned for more details.
Twitter: @LinuxPlumbers
Hashtag: #LinuxPlumbers

ApacheCon 2021
2021-09-21 - 2021-09-23 | Virtual
Three days of Apache project content across dozens of categories, from Big Data to Fintech to Search to Tomcat and so much more.

Open Source Summit North America 2021
2021-09-27 - 2021-09-30 | Hyatt Regency Seattle, 808 Howell St, Seattle, WA, WA 98101, United States
Open Source Summit + Embedded Linux Conference 2021 is moving to Seattle! Mark your calendars, and plan to join – in person or virtually – September 27-30!
This event will be presented as a hybrid event – attendees can join and participate in person, or virtually. Registration will open when more information is available on the COVID-19 vaccine rollout, travel restrictions, and local regulations. This forthcoming information will be used to determine how our in-person event experience will be executed and details will be presented to you so you can be confident in what to expect onsite. Based on what we know of local requirements at this time, you may be required to wear facial masks and social distance even if you have been vaccinated. Thank you for your patience and understanding.

Big Data Conference Europe 2021
2021-09-28 - 2021-09-29 | Multikino Vilnius, Ozo str. 18, Vilnius, 08243, Lithuania
Big Data Conference Europe is a three-day conference with technical talks in the fields of Big Data, High Load, Data Science, Machine Learning and AI.
Conference brings together developers, IT professionals and users to share their experience, discuss best practices, describe use cases and business applications related to their successes.
The event is designed to educate, inform and inspire – organized by people who are passionate about Big Data and Data Exploration. We look forward to seeing you there!

AWS Summit Washington DC 2021
2021-09-28 - 2021-09-29 | Walter E. Washington Convention Center, 801 Mt Vernon Pl NW, Washington, DC, DC 20001, United States
The AWS Summit Washington, DC is back. Deepen your cloud knowledge and gain new skills to design and deploy solutions in the cloud to accelerate your mission.
Whether you are new to the cloud or an experienced user, you can learn something new at AWS Summit Washington, DC. The AWS Summit Washington, DC is designed to help you develop the right skills to design and deploy solutions in the cloud to accelerate your mission.
The AWS Summit Washington, DC will livestream the keynote, fireside chat, and selected sessions.
Registration is complimentary for this event.

Linux Security Summit 2021
2021-09-29 - 2021-10-01 | Hyatt Regency Seattle, 808 Howell St, Seattle, WA, WA 98101, United States
The Linux Security Summit (LSS) is a technical forum for collaboration between Linux developers, researchers, and end-users. Its primary aim is to foster community efforts in analyzing and solving Linux security challenges.
LSS is happening as a hybrid conference (real and virtual).

Registration for virtual sessions (livestreams) costs $50. On site entry costs $250.

VMworld 2021
2021-10-05 - 2021-10-07 | Virtual
VMworld will once again be presented as a digital event in 2021. The conference will kick off on October 5, 2021. Registration opens June 15th. Please check back regularly for details regarding the event.
What can I expect from VMworld 2021?
Attendees can still expect updates from VMware executives, the latest in VMware product and technology news, hundreds of in-depth learning sessions with VMware experts and customer and networking opportunities. In addition, there will be entertainment, special guests and fun/surprise elements throughout. Stay tuned for more details.

KubeCon North America 2021
2021-10-13 - 2021-10-15 | Los Angeles Convention Center, 1201 S Figueroa St, Los Angeles, CA 90015, United States
The Cloud Native Computing Foundation’s flagship conference gathers adopters and technologists from leading open source and cloud native communities from October 11-15, 2021. Join containerd, CoreDNS, Envoy, etcd, Fluentd, Harbor, Helm, Jaeger, Kubernetes, Open Policy Agent, Prometheus, Rook, TiKV, TUF, Vitess, Argo, Buildpacks, CloudEvents, CNI, Contour, Cortex, CRI-O, Dragonfly, Falco, Flux, gRPC, KubeEdge, Linkerd, NATS, Notary, OpenTracing, Operator Framework, SPIFFE, SPIRE, and Thanos as the community gathers for four days to further the education and advancement of cloud native computing.
Monday, October 11 and Tuesday, October 12 are our Pre-Event Programming days and will be to host co-located events – all of which require registration and many an additional fee. Wednesday, October 13 through Friday, October 15 will be the main conference days including keynotes, breakout sessions, and the sponsor showcase.

Longhorn PHP 2021
2021-10-14 - 2021-10-16 | Holiday Inn Austin, 6000 Middle Fiskville Rd, Austin, TX, TX 78752, United States
Longhorn PHP is a tech conference brought to you by members of the PHP community in Austin and beyond. Longhorn PHP is a community-run, regionally focused conference. This will be the third year putting on this event.

HashiConf Global 2021
2021-10-19 - 2021-10-22 | Virtual
HashiConf is HashiCorp’s annual community conference, a multi-day experience created so you can connect with other HashiCorp community members, core contributors, customers, partners, and HashiCorp employees. HashiConf normally takes place twice a year: HashiConf Europe in June take place during daytime hours in the Central European (CEST) timezone. HashiConf Global in October takes place during daytime hours in the Pacific (PDT) timezone.

OSSEC Conference 2021
2021-10-19 - 2021-10-22 | Virtual
Get open source security expertise and software support at the OSSEC Conference 2021, Tuesday, Oct. 19 through Friday, Oct. 22. The show will focus on a variety of key organizational security topics, including file integrity monitoring (FIM) and getting the most out of OSSEC and ModSecurity. The four-day virtual show (two full days of sessions; two half-days of hand-on training with your own virtual environment) will highlight:

Leveraging FIM (a record of what changed) for both advanced security and compliance.
Cross-platform security and support for open source and commercial software, including legacy operating systems such as AIX, OpenVMS, HP-UX, Solaris, as well as EOL Windows versions.
The importance of web application security, and the advantages of free and low-cost ModSecurity Rules toward immediately combating most web-based attacks.
Instruction on Open Source Security (OSSEC), and orchestrating security across hybrid legacy and secure modernization environments. Easily navigate a GUI and SIEM system as well.
And much more.

The first 2 conference days are free! The hands-on training (Thursday and Friday) is a $100 fee.
Easily register through EventBrite. Register now!

InfluxDays 2021
2021-10-26 - 2021-10-27 | Virtual
Attend this year’s event and find out why time series databases are the fastest growing database segment providing real-time observability of your solutions.
You will also gain first-hand knowledge and inspiration from InfluxDB community members to help you build and optimize your DevOps infrastructure and application monitoring, real-time analytics, and IoT applications for maximum business value.
Sessions are scheduled at 9 am – 1 pm PT.

All Day Devops (ADDO) 2021
2021-10-28 | Virtual
All Day DevOps, the world’s largest DevOps conference, will be streaming live for 24 hours starting at 3 a.m. ET on October 28, 2021. Returning for its sixth year, the virtual event is a gathering of more than 25,000 DevOps professionals for free, hands-on education from 180+ speakers, along with peer-to-peer insights and networking with professionals worldwide.
The event will include 25,000 individuals from across the global DevOps movement – from those who are leading DevOps transformations or just getting their organizations started. Sessions will feature speakers from Amazon Web Services, Google, Eventbrite, IBM, Mastercard, Microsoft, Sonatype, State Farm and more.
All Day DevOps divides sessions into six (6) tracks — CI/CD Continuous Everything, Cultural Transformation, DevSecOps, Modern Infrastructure, Site Reliability Engineering, and Government. The conference will also feature keynotes from:

Demi Ajayi, Open Source Community Manager for Call for Code for Racial Justice at IBM
Daniel Krook, CTO, Call for Code at IBM
Liz Fong-Jones, Developer Advocate at Honeycomb
Sina Bahram, Accessibility Evangelist and Founder at Prime Access Consulting

Did we mention that this event is entirely free? Produced by Modev, All Day DevOps’ educational content is available for free thanks to our partners, including Premier Sponsors State Farm and Sonatype, Gold Sponsors Google Cloud, Splunk, ConnectAll, Carnegie Mellon University Software Engineering Institute, D2iQ, Now Secure, Honeycomb.io, and Teleport, and Community Partners Contino and HashiCorp.

devopsdays Melbourne 2021
2021-10-28 - 2021-10-29 | Arts Centre Melbourne, 100 St Kilda Rd, Melbourne, Victoria, VIC 3004, Australia

Grafana ObservabilityCON 2021
2021-11-08 - 2021-11-10 | Virtual
Grafana ObservabilityCON is coming to you live and virtual, wherever you are in the world, on Nov 8-10, 2021.
You can attend a variety of free sessions that are designed for observability practitioners across skill levels who are using Grafana, Prometheus, Loki, Tempo, and everything else you love in the open source observability ecosystem. These are sessions you won’t want to miss that will be led by experts in metrics, logs, and tracing.
The conference will include:

Technology deep dives, demos, and insights into product roadmaps led by core contributors who are pushing the Grafana Stack to the next level
Use cases from the community on observability strategies
Hands-on workshops plus “Ask Me Anything” sessions with our technical experts
Live Q&As with the speakers

Open Source Monitoring Conference 2021
2021-11-08 - 2021-11-11 | HolidayInn Nuremberg, Engelhardsgasse 12, Nuremberg, 90402, Germany
The Open Source Monitoring Conference – OSMC – is the premier worldwide professional event focused on Open Source monitoring solutions.
Since 2006 the annual meeting of leading international system engineers, developers, network engineers, IT managers, users and Open Source community members takes place every autumn in Nuremberg, Germany.
Leading specialists will present the full scope of Open Source monitoring and be ready to answer your hardest questions. Learn new techniques, exchange knowledge and discuss with top developers.
The lecture program offers technical sessions, case studies, best practices as well as new approaches, pioneering solutions and future perspectives. Additionally, several in-depth workshops the day prior to the conference are featured. Participants will extend their skills and deepen their knowledge in IT monitoring and management. The last day of the conference is dedicated to a hackathon. Small groups of developers and users will collaborate on diverse projects.
Keep up with the latest developments and trends in Open Source monitoring. Meet monitoring experts, learn about new features and techniques and engage with the community to discuss and exchange views.

Open Source Experience 2021
2021-11-09 - 2021-11-10 | Palais des Congrès de Paris, 2 Place de la Porte Maillot, Paris, Paris, 75017, France
Open Source Experience: Meeting with the European Open Source Community
Open Source Experience’s goal is to bring together the entire open source expert community for two days for a new dynamic in a sector that is constantly innovating.
The French open source market is the biggest in Europe. With turnover of €5.68 billion in 2020 , it saw annual growth of 8.6% (greater than IT’s average growth of 70%).
A unique and relevant programme
> 100% open content: over 150 conferences in the form of conferences, round tables and open debates with rich feedback and innovation to bring together the entire open source community and user companies looking for information.
> A showroom with over 70 exhibitors
> A digital platform to enrich participants’ experience: live conferences and replays, networking, enriched exhibitor profiles, etc…
>Networking and community
=> Access is free with registration for all professionals!
Open Source Experience, the new event dedicated to open source technologies, held on 9 and 10 November 2021 in Paris at the Palais des Congrès at Porte Maillot.

DEVOPS D-Day Conference 2021
2021-11-18 | Orange Vélodrome Marseile, 3 Boulevard Michelet, Marseille, 13008, France
Since 2015 DEVOPS D-DAY is a conference all about IT professionals in the fields of DevOps, Cloud, Docker, Open Source and more in France.
With 1400 participants and 60 sessions in 2019, DEVOPS D-DAY is one of the largest IT conventions in Europe.

AWS re:Invent 2021
2021-11-29 - 2021-12-03 | Las Vegas, Las Vegas, NV, United States
AWS re:Invent is a learning conference hosted by Amazon Web Services (AWS) for the global cloud computing community. The in-person event features keynote announcements, training and certification opportunities, access to 1,500+ technical sessions, a partner expo, after-hours events, and so much more.
AWS re:Invent will take place in Las Vegas, Nevada, across multiple venues. More information will be released when registration opens June 15.

apidays Paris 2021
2021-12-07 - 2021-12-09 | Virtual
If software is eating the world, APIs are now eating software. Digital infrastructure is expanding and becoming mandatory – this way forces companies to think in terms of API and develop API mindset.
Apidays is the leading industry tech and business series of conferences in APIs and the programmable economy.

At apidays, the health and safety of our community, speakers and partners always comes first. As the COVID-19 situation remains uncertain, we will continue to present our 2021 events in a digital way. Looking forward to seeing you at our apidays LIVE series.

Open Source Summit Japan 2021
2021-12-14 - 2021-12-15 | Virtual
Open Source Summit Japan connects the open source ecosystem under one roof. It’s a unique environment for cross-collaboration between developers, sysadmins, devops, architects and others who are driving technology forward.
Open Source Summit Japan 2021 is now a Virtual Experience, happening December 14-15 on the Japan Standard Time Zone (UTC+09:00).
As with past virtual experiences, know that we are taking thoughtful actions to create an immersive digital experience that provides you with interactive content and collaboration experiences. You will have the ability to network with other attendees, attend presentations with live Q&A, interact with sponsors real-time, and much more – all virtually, from anywhere.
We’re excited to invite you to Open Source Summit Japan 2021 – a virtual experience where we will continue to shape the future of open source, together.
