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PubNub Joins the Vendor Forum

Pete Goldin
Editor and Publisher
APMdigest

Stephen Blum, Founder and CTO of PubNub, has joined the APMdigest Vendor Forum.

Blum's vision and strong technical chops drove the initial architecture of PubNub, building a core engine that has successfully scaled to the some of the largest real-time deployments in the world. Blum has been a successful software entrepreneur his whole life, starting his first company, LTSun, at age 17, and joining Microsoft after its acquisition. He was also the Chief Architect for TrustedOpinion.com, a 50-language social recommendations site that grew to over 1 million users across over 100 countries.

PubNub operates a Data Stream Network, which connects, delivers, and controls the data and logic used to power real-time applications at global scale for thousands of companies around the world including Peloton, Atlassian, and athenahealth. Combining over 70 SDKs, a global network, and blazing fast serverless edge computing, PubNub delivers twice as many messages each day as the global SMS network. Founded in 2010, PubNub is a Silicon Valley technology company backed by leading investors including Relay Ventures, Sapphire Ventures, Scale Venture Partners, Cisco Investments, Bosch, Ericsson, and HPE.

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PubNub Joins the Vendor Forum

Pete Goldin
Editor and Publisher
APMdigest

Stephen Blum, Founder and CTO of PubNub, has joined the APMdigest Vendor Forum.

Blum's vision and strong technical chops drove the initial architecture of PubNub, building a core engine that has successfully scaled to the some of the largest real-time deployments in the world. Blum has been a successful software entrepreneur his whole life, starting his first company, LTSun, at age 17, and joining Microsoft after its acquisition. He was also the Chief Architect for TrustedOpinion.com, a 50-language social recommendations site that grew to over 1 million users across over 100 countries.

PubNub operates a Data Stream Network, which connects, delivers, and controls the data and logic used to power real-time applications at global scale for thousands of companies around the world including Peloton, Atlassian, and athenahealth. Combining over 70 SDKs, a global network, and blazing fast serverless edge computing, PubNub delivers twice as many messages each day as the global SMS network. Founded in 2010, PubNub is a Silicon Valley technology company backed by leading investors including Relay Ventures, Sapphire Ventures, Scale Venture Partners, Cisco Investments, Bosch, Ericsson, and HPE.

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Businesses that face downtime or outages risk financial and reputational damage, as well as reducing partner, shareholder, and customer trust. One of the major challenges that enterprises face is implementing a robust business continuity plan. What's the solution? The answer may lie in disaster recovery tactics such as truly immutable storage and regular disaster recovery testing ...

IT spending is expected to jump nearly 10% in 2025, and organizations are now facing pressure to manage costs without slowing down critical functions like observability. To meet the challenge, leaders are turning to smarter, more cost effective business strategies. Enter stage right: OpenTelemetry, the missing piece of the puzzle that is no longer just an option but rather a strategic advantage ...

Amidst the threat of cyberhacks and data breaches, companies install several security measures to keep their business safely afloat. These measures aim to protect businesses, employees, and crucial data. Yet, employees perceive them as burdensome. Frustrated with complex logins, slow access, and constant security checks, workers decide to completely bypass all security set-ups ...

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In 2025, enterprise workflows are undergoing a seismic shift. Propelled by breakthroughs in generative AI (GenAI), large language models (LLMs), and natural language processing (NLP), a new paradigm is emerging — agentic AI. This technology is not just automating tasks; it's reimagining how organizations make decisions, engage customers, and operate at scale ...

In the early days of the cloud revolution, business leaders perceived cloud services as a means of sidelining IT organizations. IT was too slow, too expensive, or incapable of supporting new technologies. With a team of developers, line of business managers could deploy new applications and services in the cloud. IT has been fighting to retake control ever since. Today, IT is back in the driver's seat, according to new research by Enterprise Management Associates (EMA) ...

In today's fast-paced and increasingly complex network environments, Network Operations Centers (NOCs) are the backbone of ensuring continuous uptime, smooth service delivery, and rapid issue resolution. However, the challenges faced by NOC teams are only growing. In a recent study, 78% state network complexity has grown significantly over the last few years while 84% regularly learn about network issues from users. It is imperative we adopt a new approach to managing today's network experiences ...

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