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Architecture
Technology
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Opinion
Interview
News
News
Announcing Glasnostic for AWS Wavelength
Glasnostic for Wavelength enables customers to continually optimize application latencies within zones as well as across zones and regions.
Danial Faizullabhoy
Sep 16, 2021
·
2 min read
READ
Featured Posts
Opinion
Cloud-Native Environments: Predictions for 2021
Five predictions of how cloud-native environments will fundamentally change in 2021. Here’s to an exciting and promising year!
Tobias Kunze
Dec 22, 2020
·
6 min read
Operations
2020 Ops Incidents: The Year in Review
We review some of the more notable outage post-mortems of the year and look at what we can learn from them for 2021.
Tobias Kunze
Dec 15, 2020
·
12 min read
Opinion
Kindergarten Ops: How to Control Application Behaviors
The unpredictability of today’s complex service landscapes requires operators to control how applications interact, in real-time.
Tobias Kunze
Dec 8, 2020
·
6 min read
Manage the complex behaviors of modern microservice architectures
BOOK A DEMO
Recent Posts
Interview
The Cloud Management Maestro
In this episode of Alexander Ferguson’s UpTech Report, we talk about my founding journey and topics such as funding and market timing.
Tobias Kunze
Jul 13, 2021
·
9 min read
Interview
Getting Your Head in the Cloud
In this episode of Alexander Ferguson’s UpTech Report, we talk about how cloud complexity affects application reliability and operations.
Tobias Kunze
Jun 29, 2021
·
11 min read
Interview
Reducing Operational Complexity
In this "Future of Biztech" episode, J.C. and Tobias talk about the motivation behind Glasnostic, today’s market and plans for the future.
Tobias Kunze
May 18, 2021
·
11 min read
News
Bringing Glasnostic’s Observability and Control to Modern Kubernetes Operations
Glasnostic for Kubernetes lets operators observe and control how applications interact. As a result, they can create resilience and assure the customer experience.
Danial Faizullabhoy
Mar 16, 2021
·
1 min read
Interview
Resilient Applications: Why They’re Critical
Transcript of Matt Wolach’s "Saas-Stories in the Making" podcast, where we talk about resilience in large-scale cloud operations.
Tobias Kunze
Mar 9, 2021
·
16 min read
Operations
Rabbit Hole or Control? A Tale of Two Timelines
When disaster strikes, we often hunt for a 'root cause.' What if we could remediate—detect and respond in real-time—instead?
Tobias Kunze
Feb 16, 2021
·
5 min read
Operations
Simplifying the “Ops Equation”
Cloud-native architectures are prone to application behaviors that can’t be addressed with more capacity. They require real-time control.
Tobias Kunze
Jan 5, 2021
·
8 min read
Opinion
Cloud-Native Environments: Predictions for 2021
Five predictions of how cloud-native environments will fundamentally change in 2021. Here’s to an exciting and promising year!
Tobias Kunze
Dec 22, 2020
·
6 min read
Operations
2020 Ops Incidents: The Year in Review
We review some of the more notable outage post-mortems of the year and look at what we can learn from them for 2021.
Tobias Kunze
Dec 15, 2020
·
12 min read
Opinion
Kindergarten Ops: How to Control Application Behaviors
The unpredictability of today’s complex service landscapes requires operators to control how applications interact, in real-time.
Tobias Kunze
Dec 8, 2020
·
6 min read
Technology
The Two Axes of Observability
Because complex and dynamic environments fail due to unpredictable service interactions, traditional observability is no longer enough.
Tobias Kunze
Dec 1, 2020
·
7 min read
Interview
Microservice Routing
Transcript of my episode on Jeff Meyerson’s Software Engineering Daily podcast about microservices, traffic control, observability and more.
Tobias Kunze
Nov 24, 2020
·
32 min read
News
Bringing Glasnostic’s Traffic Control to AWS Gateway Load Balancer
Glasnostic for AWS’s Gateway Load Balancer lets customers with complex and dynamic VPCs provision traffic control with a single click.
Tobias Kunze
Nov 10, 2020
·
5 min read
Interview
From Development to Mission Control
Transcript of a "Digital Anarchist" episode about why architecture is obsolete and why Mission Control is the future of DevOps.
Tobias Kunze
Jul 14, 2020
·
12 min read
Interview
Controlling the Digital Landscape
Transcript of my episode on the “Adventures in DevOps” podcast about how we can control today’s rapidly evolving digital landscapes.
Tobias Kunze
Jun 30, 2020
·
36 min read
Interview
Nurture over Nature in Software
I had the pleasure of being the inaugural guest on Ant Weiss’ new “DevOps Shorts” podcast. Here is the transcript, edited for clarity.
Tobias Kunze
Apr 21, 2020
·
10 min read
Opinion
From Peak to Peak: A Tale from the Trenches
Joep recounts the incidents he faced while leading cloud transformation at a Dutch retailer and argues for mission control in operations.
Joep Piscaer
Mar 17, 2020
·
5 min read
News
“Thundering Herd” or Sound of Customers?
It was not a “thundering herd” that brought down Robinhood. It was the inability to read golden signals and apply operational patterns.
Tobias Kunze
Mar 3, 2020
·
3 min read
News
Presenting Controlled Chaos: Taming Organic, Federated Growth of Microservices at QCon SF 2019
Preview of my QCon SF presentation on controlling the chaotic environmental factors that afflict today’s advanced microservice landscapes.
Tobias Kunze
Oct 22, 2019
·
1 min read
Opinion
To Boldly Go: Mission Control For Microservices
When enterprises move to microservices, teams are left with a landscape of services that needs to be run with a mission-control mindset.
Tobias Kunze
Sep 24, 2019
·
5 min read
Architecture
Chaos Engineering in Organic Microservice Architectures
Chaos engineering is essential for resilient distributed applications, but organic architecture needs real-time cloud traffic control.
Tobias Kunze
Sep 3, 2019
·
10 min read
Architecture
Complex Emergent Behaviors in Organic Microservice Architectures
Emergent behaviors are complex interaction patterns that can cause significant harm to organic architectures and thus need to be controlled.
Tobias Kunze
Jul 9, 2019
·
11 min read
Technology
Managing Microservices with a Service Mesh: Data vs. Control Plane
In this post, we explore the differences between microservices data and control planes in popular service meshes like Istio and Linkerd.
Marcus Schiesser
Jul 2, 2019
·
10 min read
Architecture
Three Technical Benefits of Service Meshes and their Operational Limitations, Part 2
Service meshes bring valuable observability, traffic control and security benefits. In this post, we explore their operational limitations.
Tobias Kunze
Jun 11, 2019
·
12 min read
Architecture
Three Technical Benefits of Service Meshes and their Operational Limitations, Part 1
Besides routing service calls, service meshes can provide developers with valuable observability, traffic control and security benefits.
Tobias Kunze
Jun 4, 2019
·
11 min read
Operational Patterns
Mitigating Deployment Risk in Microservice Architectures: The Quarantine Operational Pattern
Quarantining is essential in reducing deployment risk. This post explores the pattern and its support in Kubernetes, Istio and Glasnostic.
Pei-Ming Wu
May 28, 2019
·
12 min read
News
Glasnostic Wins 2019 Red Herring Top 100 North America Award
Red Herring recognizes Glasnostic for its innovation in managing the increasingly federated, organic service growth in the enterprise.
Tobias Kunze
May 21, 2019
·
2 min read
Operational Patterns
Preventing Systemic Failure: Bulkheads in Microservice Architectures
Microservices architectures lead to emergent behaviors that must be managed. The bulkhead operational pattern helps contain such failures.
Yu-Han Lin
May 14, 2019
·
12 min read
Operational Patterns
How Canary Deployments Work, Part 2: Developer vs. Operator Concerns
Developers and operators have differing views of canary deployments. This post lays out why canaries are best run by operations teams.
Pei-Ming Wu
May 7, 2019
·
10 min read
Operational Patterns
How Canary Deployments Work, Part 1: Kubernetes, Istio and Linkerd
Canaries are a great step towards deploying to production. In this post, we compare how popular projects support their implementation.
Pei-Ming Wu
Apr 30, 2019
·
6 min read
Operational Patterns
Preventing Systemic Failure: Circuit Breaking—What it is and How it Works, Part 2
Circuit breaking can minimize the impact of failures, prevent them from cascading and assure performance. This post explores its use over time.
Yu-Han Lin
Mar 19, 2019
·
11 min read
Operational Patterns
Preventing Systemic Failure: Circuit Breaking—What it is and How it Works, Part 1
Circuit breaking can minimize the impact of failures, prevent them from cascading and assure performance. This post looks at the pattern.
Yu-han Lin
Mar 12, 2019
·
7 min read
Operational Patterns
Preventing Systemic Failure: Backpressure—What It Is and How It Works
Backpressure is a fundamental technique to prevent systems from potential collapse. This post discusses the operational pattern and how to apply it.
Pei-Ming Wu
Mar 5, 2019
·
7 min read
Technology
Comparing Service Meshes: Linkerd vs. Istio
In this post, we compare and contrast the core features of two popular service meshes, Linkerd and Istio.
Marcus Schiesser
Feb 26, 2019
·
9 min read
Operational Patterns
Security: Segmentation—What Is It and How Does It Work?
Segmentation is a fundamental to securing and insulating workloads. This post explains how to apply the pattern to endpoints in a microservices environment.
Yu-Han Lin
Feb 19, 2019
·
6 min read
Architecture
What is an Organic (Microservice) Architecture?
Organic architecture is of great benefit to the agile enterprise, but exhibits complex emergent behaviors that must be controlled for it to become successful.
Tobias Kunze
Feb 12, 2019
·
11 min read
Technology
How Does Glasnostic Complement Istio?
In this blog post we analyze how Glasnostic and Istio complement each other.
Marcus Schiesser
Feb 5, 2019
·
7 min read
Technology
The 2019 Microservices Ecosystem
Confused about microservices and containers? We survey the projects and products that make up the current ecosystem.
Tobias Kunze
Jan 29, 2019
·
13 min read
Technology
A Brief Introduction to Linkerd
Despite the recent rise of Istio, the original service mesh still has a lot going for it, in particular in its new second-generation version.
Tobias Kunze
Jan 22, 2019
·
6 min read
Technology
Microservices Glossary
In this post, we explain the most important terms related to microservices and organic architecture as they apply to the development and operations worlds.
Marcus Schiesser
Jan 15, 2019
·
14 min read
Technology
What is an API Gateway?
In this post, we explore what an API Gateway is, review its basic functionality and compare and contrast a few popular API Gateways.
Marcus Schiesser
Jan 10, 2019
·
7 min read
Technology
The Kubernetes Service Mesh: A Brief Introduction to Istio
In this blog we explore what the Istio service mesh is, its architecture, when and where to use it, plus some criticisms of the platform.
Tobias Kunze
Jan 2, 2019
·
6 min read
Technology
2018 in Review: The Biggest Developments around Microservices, API Gateways, Kubernetes and Service Mesh
Our review of 2018 in microservices, kubernetes, service mesh, api gateways and our view of what lies ahead in 2019…
Marcus Schiesser
Dec 26, 2018
·
8 min read
Architecture
Should I Use a Service Mesh?
In this second installment of a two part series on the benefits of service meshes we explore why, where and when to use a service mesh and what lies beyond.
Tobias Kunze
Dec 18, 2018
·
16 min read
Technology
What is a Service Mesh?
In this post, we cover what a service mesh is, how it works and the benefits it provides. In part two we explore why, where and when to use one and beyond.
Tobias Kunze
Dec 11, 2018
·
7 min read
Opinion
Dealing with the ‘Gotchas’ When Deploying Microservices
Deep dive into the various development and operational issues arising from microservice architectures and how to overcome them.
Arsalan Farooq
Dec 7, 2017
·
9 min read
News
Glasnostic, or How to Operate a Service Landscape
An explanation of what service landscapes are, how they differ from traditional applications and how to operate them.
Tobias Kunze
May 16, 2017
·
3 min read
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