Anexia's Bold Leap: A Shift from VMware to KVM
January 16, 2025, 4:18 am

Location: Germany, Hesse, Frankfurt
Employees: 10001+
Founded date: 1953
Total raised: $9.9B
In the ever-evolving landscape of cloud computing, change is the only constant. Anexia, an Austrian cloud provider, recently made waves by migrating 12,000 virtual machines from VMware to its own KVM-based platform. This decision was not just a strategic pivot; it was a lifeline.
Founded in 2006, Anexia has carved a niche in the cloud services market, operating in 100 locations worldwide. Its clientele includes big names like TeamViewer and Lufthansa. However, the acquisition of VMware by Broadcom sent shockwaves through the industry. The new licensing costs skyrocketed, increasing by a staggering 500%. Anexia found itself at a crossroads. The financial burden threatened its very existence.
The shift to KVM was not merely a reaction to rising costs. It was a calculated move. Anexia already owned Netcup, a hosting business that utilized KVM. This existing infrastructure provided a solid foundation for the transition. The company’s clients accessed services through the “Anexia Engine,” an abstract interface that masked the underlying VMware technology. This abstraction made the migration smoother, allowing clients to transition without significant disruption.
KVM, or Kernel-based Virtual Machine, is an open-source virtualization technology. It supports the VMDK format used by VMware, making it easier for Anexia to facilitate the migration. The development team modified the Netcup platform to meet the specific needs of Anexia’s clients, particularly those relying on real-time critical applications. They even created a migration tool that allowed clients to move their virtual machines with a single click. This tool minimized downtime, a crucial factor for businesses that cannot afford interruptions.
By May 2024, the migration was complete. Anexia’s CEO described the project as the most challenging in the company’s history. The dual operation of virtual machines during the transition increased the load on existing hardware. Yet, the company navigated this storm without altering its physical infrastructure. This feat speaks volumes about Anexia’s technical prowess and planning.
The implications of this migration extend beyond Anexia. The shift reflects a growing trend among companies reevaluating their reliance on VMware. As Broadcom’s reputation wanes, many businesses are seeking alternatives. Anexia’s successful transition positions it as a beacon for others contemplating similar moves. The company not only secured its financial stability but also expanded its development team, signaling growth and resilience.
The cloud computing landscape is a battlefield. Companies must adapt or risk obsolescence. Anexia’s decision to embrace KVM is a testament to its agility. It showcases the importance of being proactive rather than reactive. In a world where technology evolves at breakneck speed, adaptability is key.
As more companies face the pressure of rising costs and shifting market dynamics, Anexia’s story serves as a blueprint. The migration was not just about saving money; it was about reclaiming control. By leveraging open-source technology, Anexia has positioned itself for future growth.
The cloud is a vast ocean, and navigating it requires skill and foresight. Anexia’s journey from VMware to KVM is a reminder that even in turbulent waters, there are opportunities for those willing to take the plunge. The company’s bold move may inspire others to chart their own courses, seeking alternatives that align with their goals and values.
In conclusion, Anexia’s migration from VMware to KVM is more than a technical shift; it’s a strategic masterstroke. It highlights the importance of adaptability in the tech industry. As the clouds of uncertainty loom, Anexia stands firm, ready to face the future. The company’s journey is a testament to resilience, innovation, and the relentless pursuit of excellence. In the world of cloud computing, Anexia has proven that sometimes, the best way to weather the storm is to change your sails.
Founded in 2006, Anexia has carved a niche in the cloud services market, operating in 100 locations worldwide. Its clientele includes big names like TeamViewer and Lufthansa. However, the acquisition of VMware by Broadcom sent shockwaves through the industry. The new licensing costs skyrocketed, increasing by a staggering 500%. Anexia found itself at a crossroads. The financial burden threatened its very existence.
The shift to KVM was not merely a reaction to rising costs. It was a calculated move. Anexia already owned Netcup, a hosting business that utilized KVM. This existing infrastructure provided a solid foundation for the transition. The company’s clients accessed services through the “Anexia Engine,” an abstract interface that masked the underlying VMware technology. This abstraction made the migration smoother, allowing clients to transition without significant disruption.
KVM, or Kernel-based Virtual Machine, is an open-source virtualization technology. It supports the VMDK format used by VMware, making it easier for Anexia to facilitate the migration. The development team modified the Netcup platform to meet the specific needs of Anexia’s clients, particularly those relying on real-time critical applications. They even created a migration tool that allowed clients to move their virtual machines with a single click. This tool minimized downtime, a crucial factor for businesses that cannot afford interruptions.
By May 2024, the migration was complete. Anexia’s CEO described the project as the most challenging in the company’s history. The dual operation of virtual machines during the transition increased the load on existing hardware. Yet, the company navigated this storm without altering its physical infrastructure. This feat speaks volumes about Anexia’s technical prowess and planning.
The implications of this migration extend beyond Anexia. The shift reflects a growing trend among companies reevaluating their reliance on VMware. As Broadcom’s reputation wanes, many businesses are seeking alternatives. Anexia’s successful transition positions it as a beacon for others contemplating similar moves. The company not only secured its financial stability but also expanded its development team, signaling growth and resilience.
The cloud computing landscape is a battlefield. Companies must adapt or risk obsolescence. Anexia’s decision to embrace KVM is a testament to its agility. It showcases the importance of being proactive rather than reactive. In a world where technology evolves at breakneck speed, adaptability is key.
As more companies face the pressure of rising costs and shifting market dynamics, Anexia’s story serves as a blueprint. The migration was not just about saving money; it was about reclaiming control. By leveraging open-source technology, Anexia has positioned itself for future growth.
The cloud is a vast ocean, and navigating it requires skill and foresight. Anexia’s journey from VMware to KVM is a reminder that even in turbulent waters, there are opportunities for those willing to take the plunge. The company’s bold move may inspire others to chart their own courses, seeking alternatives that align with their goals and values.
In conclusion, Anexia’s migration from VMware to KVM is more than a technical shift; it’s a strategic masterstroke. It highlights the importance of adaptability in the tech industry. As the clouds of uncertainty loom, Anexia stands firm, ready to face the future. The company’s journey is a testament to resilience, innovation, and the relentless pursuit of excellence. In the world of cloud computing, Anexia has proven that sometimes, the best way to weather the storm is to change your sails.
Bremen's 2025 Event Calendar: A Cultural Tapestry
Bremen, a gem on the Weser River, is set to dazzle in 2025. The city’s event calendar is bursting with vibrant experiences. From light festivals to classic car shows, there’s something for everyone.
January kicks off with the City Lights festival. The city center transforms into a luminous gallery. Light artists illuminate iconic buildings, creating a visual feast. As dusk falls, the streets come alive. Visitors stroll through a kaleidoscope of colors, soaking in the magic.
Next up is the Bremen Classic Motor Show. Classic car enthusiasts unite from January 31 to February 2. This event is a treasure trove of vintage vehicles. Auctions, expert talks, and exhibitions create an electric atmosphere. It’s a celebration of automotive history that revs the engines of nostalgia.
As winter fades, LightUp! in the Rhododendron-Park takes center stage from February 7 to March 2. The world’s largest rhododendron garden becomes a sparkling wonderland. Over 10,000 bushes are bathed in enchanting light. Visitors wander through this floral paradise, marveling at the artistry.
February also brings the Bremen Carnival. On the 21st and 22nd, the city bursts into a riot of color and sound. Samba beats fill the air as participants don dazzling costumes. It’s a cultural explosion, a melting pot of traditions and celebrations. Bremen becomes a vibrant hub of joy and unity.
June ushers in La Strada, an international street circus festival. From June 13 to 15, the streets transform into a stage. Jugglers, acrobats, and performers captivate audiences of all ages. It’s a celebration of creativity and talent, a feast for the senses.
Summer heats up with the Seebühne Bremen. Starting June 27, this open-air venue hosts a medley of performances. From classical music to rock, there’s something for every taste. The season culminates in a spectacular fireworks display, lighting up the night sky.
July brings Breminale, a free open-air cultural festival. From the 9th to the 13th, the Osterdeichwiesen park becomes a lively gathering place. Music, art, and food create a vibrant atmosphere. It’s a celebration of community and creativity, where locals and visitors come together.
August features the International Festival Maritim. From August 1 to 3, the Vegesack district transforms into a maritime playground. Eight stages host a variety of musical acts, from folk to punk. The air is filled with the sounds of sea shanties and laughter, creating a festive ambiance.
The GFNY Bremen cycling event on August 31 draws amateur cyclists from around the globe. They tackle challenging routes, vying for glory. It’s a thrilling spectacle, showcasing the spirit of competition and camaraderie.
As autumn approaches, the Bremen Freimarkt opens its doors from October 17 to November 2. This historic fair is a celebration of tradition and joy. Retro rides and modern attractions create a carnival atmosphere. Food stalls and live music add to the festive spirit.
Finally, the year wraps up with the Christmas market and Schlachte-Zauber. From November 24 to December 23, the city transforms into a winter wonderland. Twinkling lights and festive decorations create a magical ambiance. Visitors indulge in culinary delights and artisanal crafts, embracing the holiday spirit.
Bremen’s 2025 event calendar is a tapestry of culture and celebration. Each event offers a unique experience, inviting locals and tourists alike to immerse themselves in the city’s vibrant spirit. From light festivals to classic car shows, Bremen is poised to shine brightly in the coming year. The city is not just a destination; it’s a celebration of life, creativity, and community.
Bremen, a gem on the Weser River, is set to dazzle in 2025. The city’s event calendar is bursting with vibrant experiences. From light festivals to classic car shows, there’s something for everyone.
January kicks off with the City Lights festival. The city center transforms into a luminous gallery. Light artists illuminate iconic buildings, creating a visual feast. As dusk falls, the streets come alive. Visitors stroll through a kaleidoscope of colors, soaking in the magic.
Next up is the Bremen Classic Motor Show. Classic car enthusiasts unite from January 31 to February 2. This event is a treasure trove of vintage vehicles. Auctions, expert talks, and exhibitions create an electric atmosphere. It’s a celebration of automotive history that revs the engines of nostalgia.
As winter fades, LightUp! in the Rhododendron-Park takes center stage from February 7 to March 2. The world’s largest rhododendron garden becomes a sparkling wonderland. Over 10,000 bushes are bathed in enchanting light. Visitors wander through this floral paradise, marveling at the artistry.
February also brings the Bremen Carnival. On the 21st and 22nd, the city bursts into a riot of color and sound. Samba beats fill the air as participants don dazzling costumes. It’s a cultural explosion, a melting pot of traditions and celebrations. Bremen becomes a vibrant hub of joy and unity.
June ushers in La Strada, an international street circus festival. From June 13 to 15, the streets transform into a stage. Jugglers, acrobats, and performers captivate audiences of all ages. It’s a celebration of creativity and talent, a feast for the senses.
Summer heats up with the Seebühne Bremen. Starting June 27, this open-air venue hosts a medley of performances. From classical music to rock, there’s something for every taste. The season culminates in a spectacular fireworks display, lighting up the night sky.
July brings Breminale, a free open-air cultural festival. From the 9th to the 13th, the Osterdeichwiesen park becomes a lively gathering place. Music, art, and food create a vibrant atmosphere. It’s a celebration of community and creativity, where locals and visitors come together.
August features the International Festival Maritim. From August 1 to 3, the Vegesack district transforms into a maritime playground. Eight stages host a variety of musical acts, from folk to punk. The air is filled with the sounds of sea shanties and laughter, creating a festive ambiance.
The GFNY Bremen cycling event on August 31 draws amateur cyclists from around the globe. They tackle challenging routes, vying for glory. It’s a thrilling spectacle, showcasing the spirit of competition and camaraderie.
As autumn approaches, the Bremen Freimarkt opens its doors from October 17 to November 2. This historic fair is a celebration of tradition and joy. Retro rides and modern attractions create a carnival atmosphere. Food stalls and live music add to the festive spirit.
Finally, the year wraps up with the Christmas market and Schlachte-Zauber. From November 24 to December 23, the city transforms into a winter wonderland. Twinkling lights and festive decorations create a magical ambiance. Visitors indulge in culinary delights and artisanal crafts, embracing the holiday spirit.
Bremen’s 2025 event calendar is a tapestry of culture and celebration. Each event offers a unique experience, inviting locals and tourists alike to immerse themselves in the city’s vibrant spirit. From light festivals to classic car shows, Bremen is poised to shine brightly in the coming year. The city is not just a destination; it’s a celebration of life, creativity, and community.