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Jacob Schmitt

Senior Technical Content Marketing Manager

How to SSH into Docker containers

Sep 28, 2023 8 min read

Three dotted blue lines point up toward a series of clouds against a dark background

Tutorials

Sharing data across hybrid cloud and local CI/CD environments

Sep 21, 2023 6 min read

A series of green, blue, and black cubes alongside the GitHub and GitLab logos

Engineering Productivity

GitLab vs. GitHub: Choosing the right version control service

Sep 19, 2023 11 min read

A group of engineers stand around a large machine flipping switches

Engineering Productivity

Feature flags for stress-free continuous deployment

Aug 25, 2023 9 min read

Crisscrossing line in a line chart depicting changing rankings over time

Engineering Productivity

DevOps language trends 2023: Top tools used by elite software delivery teams

Aug 16, 2023 6 min read

A stylized web application, placed at the center of a grid, is randomly surrounded by arrows, user interface elements, and geometric shapes.

Tutorials

CD for machine learning: Deploy, monitor, retrain

Aug 2, 2023 12 min read

A computer screen overlaid on a grid background shows an abstract configuration file containing a gear icon.

Tutorials

CI for machine learning: Build, test, train

Jul 28, 2023 17 min read

From a podium, a sole developer manages a complicated multi-purpose robotic machine and its holographic projections.

Engineering Management

Solving the top 7 challenges of ML model development with CircleCI

Jun 28, 2023 7 min read

An engineer sits at a desktop running dynamic security tests on a web application.

Security

A guide to dynamic application security testing (DAST)

Jun 9, 2023 8 min read

Workers raise an oversize security lock to higher and higher levels.

Security

Zero trust security for CI/CD pipelines

Jun 1, 2023 7 min read

A stand-alone computer kiosk shows how software can be tested from inside or outside the code.

Security

A guide to static application security testing (SAST)

May 24, 2023 7 min read

Stylized cloud showing a certificate-like document from CircleCI.

Security

Role-based credential management with OIDC

May 8, 2023 9 min read

A row of context secrets aligns with a row of stylized code projects.

Engineering Productivity

Static credential management for platform engineers

Apr 28, 2023 9 min read

A computer screen overlaid on a grid background shows an abstract configuration file containing a gear icon.

Engineering Productivity

What is Helm? A complete guide

Mar 16, 2023 10 min read

A diagram shows how the main dev branch interacts with tags and branches.

Engineering

Git tags vs branches: Differences and when to use them

Mar 8, 2023 10 min read

Platform teams scale up

DevOps 101

DevOps isn’t dead: How platform engineering enables DevOps at scale

Feb 8, 2023 8 min read

A stylized stream of usernames and passwords streams into a server and is transformed into code.

Security

New CircleCI features for secure secrets management

Feb 7, 2023 6 min read

New space is created for developers to work, supported by the work of the team on the first level.

DevOps 101

What is platform engineering? A quick introduction

Dec 16, 2022 6 min read

A DevOps professional follows a path using onboarding tools provided by CircleCI.

CircleCI News

CircleCI onboarding toolkit: User-friendly tools to help you ship sooner

Dec 16, 2022 8 min read

Stylized clouds share a common data stream.

Engineering Productivity

Is a multicloud strategy right for your organization?

Nov 22, 2022 7 min read

An infinite loop of connections hovers over a world map.

Engineering Productivity

DevOps for enterprises

Nov 10, 2022 8 min read

A hand dangles threads tied to lines of application code as if controlling their vertical and horizontal position.

Engineering

What is container orchestration?

Oct 20, 2022 9 min read

Graphic elements speed through an infinity-shaped racetrack.

Engineering Productivity

How automation drives DevOps success

Oct 19, 2022 8 min read

A stack of stylized groups of computer code next to a group of laptops displaying code elements.

Engineering

Containers vs virtual machines (VMs): What is the difference?

Oct 11, 2022 9 min read

Individual units of code are tested beside a component made up of multiple units

Engineering

Component testing vs unit testing

Oct 5, 2022 7 min read

A chaos monkey swings from a stylized code structure, wreaking havok.

Engineering

Chaos testing: Reliability for cloud-native apps

Sep 30, 2022 7 min read

Two sets of objects: a central object with connections to the rest; and multiple sets of linked objects.

Engineering

Polyglot persistence vs multi-model databases for microservices

Sep 22, 2022 8 min read

A chart shows lines that trend up and down across three points.

Engineering

DevOps top programming languages support engineering metrics goals

Sep 15, 2022 7 min read

A stylized mobile device displays a lock on-screen.

Engineering

Mobile app security testing: tools and best practices

Sep 9, 2022 9 min read

Three mobile device screens with lines of stylized code float over a grid.

Engineering

Continuous performance testing for mobile apps

Sep 1, 2022 8 min read

Two stylized mobile devices are presented side-by-side.

Engineering

Native vs cross-platform mobile app development

Aug 24, 2022 9 min read

A stylized mobile device connects to tests in the cloud and tests on a server.

Engineering

Self-hosted versus cloud-based mobile app testing

Aug 15, 2022 7 min read

A stylized mobile device projects a display of secure code.

Engineering

Code signing: securing against supply chain vulnerabilities

Aug 4, 2022 8 min read

Failed and passed tests orbit a stylized cloud.

Engineering

How testing in the cloud delivers value to development teams

Jul 20, 2022 9 min read

A stylized cloud has two entities in its orbit. A server exchanges information two ways, while an edge computing device receives information from the cloud but performs calculations within the device.

Engineering

Edge computing vs cloud computing

Jul 15, 2022 5 min read

A series of interconnected modules representing elements of the software development process, combined with stylized security and compliance obstacles, resulting in deployment with CircleCI.

Engineering

Automating compliance in software delivery

Jul 15, 2022 9 min read

A stylized pair of code snippets shows progress from version one to version two.

Engineering

Add traceability to your pipeline with Configuration as Code

Jul 7, 2022 8 min read

A stylized continuous integration tool outputs to 3 servers, each of which has a unique level of security.

Engineering

Benefits of running continuous integration jobs on self-hosted infrastructure

Jul 6, 2022 8 min read

A series of linked modules represents elements of the software development process that result in deployment with CircleCI.

Engineering

Software supply chain: What it is and how to keep it secure

Jun 30, 2022 7 min read

Two stylized pipelines - one shows many small additions, while the other shows multiple layers building upon a single large addition to the main branch.

Engineering

Trunk-based vs feature-based development

Jun 21, 2022 7 min read

A trio of stylized servers sits on the cloud, each with a unique issue, including cost, capacity, and high demand.

Engineering

What is cloud bursting? Managing sporadic workloads on the hybrid cloud

Jun 15, 2022 9 min read

A group of shapes and UI elements is contained within a dark background next to a series of connected shapes on a white ground.

Engineering

Serverless vs containers: Which is best for your application?

May 27, 2022 6 min read

Stylized developers connect across a globe.

Engineering

DevOps for startups

May 27, 2022 8 min read

A stylized template shows how the connected images it creates will appear.

Engineering

Docker image vs container: What are the differences?

May 23, 2022 7 min read

Long stylized scroll rises up and moves forward, showing a list of items, some highlighted to call attention to them.

Engineering

Software bill of materials: What it is and why you need one

May 19, 2022 5 min read

Stylized code elements interact around a stylized screen of code lines.

Engineering

Code quality metrics: How to evaluate and improve your code

May 12, 2022 6 min read

A stand-alone computer kiosk shows how software can be tested for whether or not it works (functional) and for how it works (non-functional).

Engineering

Functional vs non-functional software testing

Apr 20, 2022 7 min read

Two stylized screens and one laptop show the difference between open-box and closed-box testing.

Engineering

SAST vs DAST: What they are and when to use them

Apr 15, 2022 6 min read

A grid of four lines, three with green checkmarks and red exes on a dark background and one line with a green background and white checkmarks.

Engineering

What is end-to-end testing?

Apr 5, 2022 6 min read

A grid of colorful stylized pipelines intersect and branch away from each other.

Engineering

Benefits of scheduled pipelines in continuous integration

Mar 23, 2022 10 min read

A team of miniature developers works around and on a stylized laptop, monitoring failed builds, observing changes in performance, and exposing hidden issues

Engineering

Observability versus monitoring in software development

Mar 18, 2022 6 min read

A scale balancing workers managing a checklist one side and a speeding cyclist on the other.

Engineering

Technical debt: how to measure and manage it with DevOps

Feb 28, 2022 8 min read

A stylized CircleCI pipeline consisting of a linear flow of checked tasks and arrows that incorporates a GitHub flow within it.

Engineering

Integrating GitOps with DevOps: implementing the best of both

Dec 22, 2021 6 min read

2021-12-15-arm-cloud

Engineering

Is Arm the future of cloud computing?

Dec 15, 2021 7 min read

Engineering

Preparing your team for continuous deployment

Dec 3, 2021 6 min read

Two teams work side by side, one on unit testing, one on integration testing.

Engineering

Unit testing vs integration testing

Dec 3, 2021 6 min read

Engineering

Continuous integration for .NET applications

Nov 30, 2021 4 min read

Engineering

What is AIOps?

Nov 18, 2021 7 min read

Engineering

Config best practices: dependency caching

Oct 28, 2021 5 min read