Did you know API traffic for Apigee customers increased 46% year-over-year, to 2.21 trillion calls, between 2019 and 2020? If you have more questions on APIs trends and their role in disrupting enterprises digitally, you can catch up on key take aways from the Google Cloud’s State of API Economy 2021 report and insights from Google’s experts on API-best practices.

In modern software development, automating delivery using Continuous Integration and Continuous Deployment (CI/CD) pipelines draws parallels to automotive assembly lines that doubled the production while cutting down costs by 65%. According to a recent report from Postman, over 51% of respondents indicated that their organizations devote more than half of their development efforts to APIs. APIs are a big part of development, so let’s explore why you should integrate them into your CI/CD pipelines. We will also share best practices and tools for integrating Apigee within your organization’s CI/CD processes.

4 reasons to automate your API delivery with CI/CD pipelines

Apigee is a feature-rich API management platform that provides developers with the necessary tools to build, secure, manage, and publish APIs. But what if you want to automate the process of deploying your APIs to Apigee? That’s where CI/CD comes in. By incorporating Apigee into your CI/CD pipeline, you can automate API deployment, promote consistency across environments, and monitor API performance in real-time. Four of these benefits include:

• Cut time to market by and respond faster to customer demands by automating API deployments.
• Catch defects earlier and improve API security by automating the process of testing and securing APIs.
• Slash costs by saving on staffing, tools, and infrastructure required to deploy and manage APIs.
• Improve visibility and compliance by tracking and auditing API usage.

Key tools and useful tips to effectively automate API delivery and management

Integrating API delivery into CI/CD pipelines using products like Cloud Build streamlines the development process. For example, a developer building an application on Google Cloud can deliver APIs side by side with other workloads in tools such as Cloud Run, Google Kubernetes Engine (GKE), Cloud Functions, and  App Engine.

Operational automation can include a list of seemingly endless aspects of the development process. But at a high-level, the key components of an effective CI/CD pipeline for API management  include:

1. Building and testing API proxies

• If you are new to Apigee, utilize the comprehensive visual tools in the console to build and deploy API proxies using a convenient drag and drop interface. You can elevate their API proxy development by leveraging the VS Code extension and Apigee Emulator. This local setup enables you to use auto-complete features along with local proxy deployment, testing, and seamless code commit to trigger the pipeline for further deployment across Apigee environments.
• Useful tip: Maximize the utility of Apigee, use the Debug tool to inspect every detail of an API transaction. Lastly, remember to export your proxy from the Apigee console and commit it to your source repository. With these best practices in hand, you’re all set to make the most of your Apigee journey.

2. Store and version your API code: 

• Ensure robust source code management – foundation of every CI/CD pipeline – to easily track, and manage changes. Use Cloud Source Repositories, a fully managed Git repository for seamless integration with other GCP development (or) leverage common tools like GitHub, GitLab, BitBucket and many more depending on your organization’s approach
• Useful tip: Employing the right branching strategy helps reduce complexity and keeps delivery lean. Check out this community post for different branching strategies and choose the right one for your use case. Ensure frequent commits and merges to your source code to keep your codebase healthy and up-to-date. Regular code reviews also help refine your code and create quality checkpoints.

3. Ensure code quality with static code analysis:

• Regular static code analysis can help you to improve the quality of your code by detecting potential errors and security vulnerabilities. It can also help you to promote code standardization by ensuring that your code follows a consistent style. For static code analysis you can use apigeelint (for analyzing Apigee bundles), JSHint and ESLint (for JavaScript analysis), Checkstyle and PMD (for Java analysis), or SonarQube (for multi-language support)
• Useful tip: Integrate the tool with your code editor so that you can see the results of the analysis as you write code. Define quality gates/thresholds and run the tool as part of your build pipeline. Mark the build as failed if it does not meet the thresholds.

4. Ensure code resilience with unit testing and Code coverage: 

• Unit tests focus on individual units of code, such as methods or classes. They help to ensure that each unit of code works as expected. Code coverage measures the percentage of code that is covered by unit tests. A high code coverage percentage indicates that more of your code is being tested, which can help to reduce the risk of errors. You can use these tools for unit testing and code coverage: Mocha and Chai (for JavaScript), JUnit (for Java), Cobertura and Istanbul (nyc) (for code coverage)
• Useful tip: Write unit tests for all of your code. This includes both new code and existing code. Run unit tests during the build process. This will help to ensure that your code is always passing unit tests before it is deployed. Set coverage thresholds and mark the build as failed if it does not meet the thresholds. This will help to ensure that your code is sufficiently covered by unit tests.

5. Configure, Package and Deploy your code:

• Creating a successful API deployment is like constructing a sturdy building. You need a strong blueprint (your Apigee code) that has been carefully planned, packaged into a deployable format (a zip file), and then implemented (imported into Apigee and deployed to an Apigee environment). During the packaging phase, the blueprint is detailed with metadata and manifest, similar to labeling and preparing architectural plans for construction. Moreover, all your Apigee configurations, except sensitive info, can be integrated into your blueprint, ready to be brought to life with the right tools. In terms of tooling, you can choose from a variety of open-source options that are built on Apigee APIs. Some of the commonly utilized ones are Apigee Deploy Maven plugin, apigee cli, apigee-sackmesser, and custom scripts using the Apigee APIs.
• Useful tip: Use an artifact system to store these bundles. This will make it easy to manage and track your bundles. Maintain all the necessary configurations like Target server, Key Value Map, etc as part of the source code repo. This will make it easier to deploy your code to different environments. Use the pipeline and the source code to promote the proxies from lower environments to production. This will help you to ensure that your code is always up-to-date in production.

6. Verify the changes with Functional or integration testing:

• Consider integration testing as a rigorous dress rehearsal for your API’s debut performance. It’s your chance to verify if your API plays its part flawlessly under various scenarios, including when it has to share the stage with third-party systems. To ensure the API is working as expected, you have some powerful tools at your disposal such as Apickli (based on cucumber.js), Postman, and JUnit
• Useful tip: Manage these tests as part of the source code and run different test suites based on the environment deploying to. This will make it easy to track and manage your tests. Run these tests right after the deployment and mark the build as failed if it does not meet the threshold. This will help you to identify and fix any issues that may have been introduced during the deployment. Create rollout plans when the functional tests fail by rolling out to the previous working/stable version. This will help you to minimize the impact of any issues that may have been introduced during the deployment.

Additionally, here are some optional trail markers you can consider on your journey to perfecting your pipeline:

1. Testing Your API’s Endurance: Running performance tests ensures your API can withstand the long haul.
2. Clear and Accessible Documentation: Keep your developer portal up-to-date with the latest API documentation. Tools like the Apigee Smartdocs Maven plugin can make this a breeze, particularly with the Drupal developer portal.

Here is a typical pipeline example with a comprehensive reference implementation we see with most of our customers. It triggers when the developer commits the code to the repo. The pipeline can be executed by any CI/CD platform like Cloud Build.

Get started today

Why wait? Kickstart your Apigee journey today directly from the console or evaluate it for free. Leverage our Accelerators to jumpstart your development using examples or advanced technical guidance. Should you have any questions or need support along the way, our Apigee Community is teeming with experts ready to lend a hand.

Apigee is committed to continually innovating new capabilities and solutions for our customers, and 2021 saw new product launches, partnerships, and best practices for managing your expanding range of business-critical use cases. Here are some of our favorite stories from 2021. 

Spotting the trends in APIs

Our State of API Economy 2021 Report surveyed over 700 IT leaders globally and identified five key API trends that emerged post-COVID. SaaS and hybrid cloud-based API deployments are increasing with half of all respondents reporting increases in these areas, and AI- and ML-powered API management is also gaining traction, with usage growing 230% year-over-year among Apigee customers. Business metrics like Net Promoter Score (NPS) and speed-to-market are API users’ preferred way to measure success, and API ecosystems are increasingly innovation drivers, with high-maturity organizations much more likely to focus on building a developer ecosystem or B2B partner ecosystem around their API. Finally, API security and governance is more important than ever, as research showed that increased investment in security and governance was a high priority. Check out the blog to explore these five trends in more detail.

Launching new capabilities with Apigee X

We announced Apigee X, our next-generation platform that brings the powerful scale of Google technologies to Apigee API Management and allows enterprises to power API programs for enhanced scale, security, and automation. Apigee X customers can harness the capabilities of Cloud CDN to maximize the availability and performance of APIs across the globe, deploying across more than two dozen Google Cloud regions and enhancing caching at over 100 locations. Apigee X customers can apply solutions like Cloud Armor web application firewall for enhanced API security and Cloud Identity and Access Management (IAM) for authenticating and authorizing access to the Apigee platform. Apigee X also enhances automation by applying Google Cloud’s AI and ML capabilities to historical API metadata to detect anomalies, predict traffic, and ensure compliance. To read more about these features, check out our blogs on Apigee X and Cloud Armor, Apigee X and Cloud CDN, and Apigee X and AI. 

Making new connections with Apigee Integration

Apigee brought our successful API-first approach to integration this year with the release of Apigee Integration. This silo-busting solution lets customers connect existing data and applications, and surface them as easily accessible APIs. Apigee Integration brings together the best of API management and integration into one unified platform so IT teams can scale their operations, improve developer productivity, and increase the speed to market. The platform comes with built-in connectors to Salesforce, Cloud SQL (MySQL, PostgreSQL), Cloud Pub/Sub and BigQuery, with connectors for additional third-party applications and databases on their way. Advanced integration patterns also serve our customers with even more use cases. Check out our launch blog and our Next session video for more details. 

Managing GraphQL APIs with Apigee

The exponential rise in digital services adoption among enterprises now generates petabytes of data every minute. You can harness the power of this data with query languages like GraphQL, accessing the data your app needs with one single request. The growing popularity of GraphQL APIs and their business-critical use cases mean it’s important to manage them with full life cycle capabilities, much like you manage your REST APIs. Last year we compared REST and GraphQL and introduced best practices for managing GraphQL APIs. You can also read our blog announcing Apigee’s support for the management of GraphQL APIs, and our partnership with StepZen to deliver these capabilities. To dive deeper into building GraphQL APIs, check out our Next session video. 

Looking back at the year’s top stories

2021 was the year of the customer, and we published the following stories to show how API management helps enterprises modernize their applications, build digital ecosystems, and generate value for their customers and their own organizations:

• Telco:
  • Leveraging APIs to create value for telco ecosystems 
  • How the MTN Group is expanding its business with APIs
• Retail:
  • Conversational AI with Apigee API Management for enhancing customer experiences
  • Seven-Eleven Japan uses Google Cloud to serve up real-time data for fast business decisions
• Financial services:
  • Arab Bank: Accelerating application innovation with Anthos and Apigee
  • Military Bank: Turns to Apigee to manage its API strategy and deliver digital transformation
• Energy: 
  • How Veolia’s API-first approach is powering sustainable resource management
  • GRTgaz: Calling on Apigee to help internal and external partners access intelligence securely

That’s a wrap for 2021! We hope you have a safe and happy holiday season, and we can’t wait to see what the new year brings for us. Stay tuned in 2022 for product launch announcements, partnerships, tips, and stories of how organizations like yours are innovating with Apigee.

Every tech company and growing startup faces pressure to make efficient use of technical talent. Increasingly, this means determining if and how the cloud can help this talent focus on things like product development instead of IT overhead. These challenges are the starting place for our new whitepaper “The future of infrastructure will be containerized,” which is informed by our work with tech companies and startups who’ve chosen Google Cloud across a range of industries, from healthcare and manufacturing to software, fintech and e-commerce. 

For example, if your tech company or startup is in the cloud but spends lots of resources on custom tooling and maintenance, you’re almost certainly under-leveraging what the cloud can do. You might also be locking yourself into an architecture that won’t let you easily adapt or change things as your needs evolve.

The whitepaper examines these challenges to growth and explains how tech companies and startups can use managed container platforms in the cloud to maximize developer efficiency, accelerate time to market, and eliminate IT management that doesn’t help differentiate the business. In this blog post, we’ll explore one element of this discussion: infrastructure management. Be sure to check out the full whitepaper for all the details. 

The case for containers and Kubernetes

Compared to previous virtualization technologies, containers are more lightweight, faster, more portable, and easier to manage—and a managed container platform like Kubernetes can extend these advantages even further. That’s why we’re seeing a massive shift to containers and Kubernetes. 

Simply put, infrastructure and technical debt can slow down tech companies and startups. Traditional virtual machines (VMs) are neither simple to manage nor likely to maximize your workloads. Maximizing the cloud isn’t just about renting cheap resources—it’s about embracing modern, more efficient ways of operating that let businesses spend more time serving customers. 

VMs virtualize at the hardware level and thus require higher degrees of management, less portability, and less consistent and efficient scaling. Containers, in contrast, virtualize further up the stack, at the OS level, meaning they contain the libraries and dependencies needed to run apps and services but are significantly more lightweight, easier to manage, and can accommodate modern operating models. VMs aren’t built for the speed at which today’s tech companies and startups need to move, but with a robust container orchestration like Kubernetes, startups can leverage proven patterns for running reliable, secure infrastructure at scale. 

Kubernetes is open source and platform-agnostic, offering all the common tooling out of the box to secure and speed up each stage of the build-and-deploy life cycle. Everything is automated, with the complexity abstracted away—the vast majority of infrastructure-as-code is eliminated as the platform shifts to infrastructure-as-data, with users able to tell Kubernetes what they want rather than writing code to tell it what to do. In terms of both time saved in the present and flexibility preserved for the future, Kubernetes can be vastly more valuable than proprietary tech stacks or even a management-heavy implementation of VMs running in the cloud. 

Kuberetes also lets tech companies and startups reduce management overhead according to their needs, with many different approaches available for different workloads: 

• Kubernetes gives traditional workloads the benefits of a modern platform by letting organizations separate apps from VMs and put them in containers.
• Managed computing platforms turn cloud services into platforms-as-a-service, giving tech companies and startups the power and flexibility of containers and the convenience of serverless. There’s no server, no cluster configuration, and no maintenance, which means organizations can dramatically reduce overhead labor without compromising control.
• For workloads that don’t require much control over cluster configuration, tech companies and startups can use Google Kubernetes Engine (GKE) in Autopilot mode to provision clusters, while paying for only the workload, not the cluster. In this way, they can eliminate cluster administration while optimizing security and saving potentially substantial amounts of money.
• For more cloud-native applications, serverless options like Cloud Run, eliminate underlying infrastructure and serve as the end-to-end host for applications, data, and even analysis. A serverless platform lets organizations start running containers with minimal complexity in a fully-managed environment with security, performance, scalability, and best practices baked in.

Accelerating time to market while preserving future freedom

Tech company and startup leaders should also consider the value of the Kubernetes community and its surrounding ecosystem, as its stable innovation defines today’s industry standards and best practices. The technology benefits in terms of speed, complexity, and labor are clear when it comes to containers, but as an open-source platform with many active contributors, it is also an onramp to future architecture innovations. Being cutting-edge and developer-oriented, Kubernetes can also help organizations to attract top technical talent, in addition to letting them empower developers they already employ. And not to be neglected, because Kubernetes is open source, it offers transparency in proprietary solutions, limiting the risks of lockin. Top to bottom, it provides a framework for tech companies and startups to bring innovations to their customers, faster. To learn more, read the full whitepaper or visit the Google Cloud for startups and tech companies page.

As an IT architect or IT professional, you are essential to the success of your organization, responsible for designing, building, and maintaining the IT systems that your businesses and governments rely on. As if that wasn’t enough, you’ve also got to constantly learn and adapt to keep up with the demand of an ever-changing IT landscape — especially when technologies like generative AI suddenly emerge and become a crucial part of your business. Did you know that 77% of companies are using or plan to use AI in the future? And that’s growing year over year. Then there are the constant firedrills, a contributing factor in 40% of IT professionals being at risk of burnout. So, the fundamental question you’re asking yourself is: how can I do my job successfully, but with less toil and stress?

Well, we come with good news! First, Google Cloud has a plethora of ways to help you evolve your IT landscape quickly, easily, and effectively. And second, our upcoming event, Google Cloud Next ‘23 from August 29th to 31st, is exactly what you need to learn more about capitalizing on those opportunities. But if you’re still on the fence about going, let’s power through five scenarios that might be on your plate right now, and how Next ‘23 can help you  

#1 — Architect infrastructure for AI workloads 

Chances are good that you’ve been asked to spin up new resources to run emerging AI-based applications on. At Next ‘23, we’ll show you how you can innovate, scale and optimize workloads quickly, safely, and cost effectively with purpose-built infrastructure that has AI efficiencies baked-in. Google is an AI-first company, so our AI-optimized infrastructure is built to deliver the global scale and performance demanded by our own products such as YouTube, Gmail, Google Maps, Google Play, and Android, all of which serve billions of users. It’s also designed for intensive workloads like training and serving large language models like PaLM 2, the basis of generative AI features and tools Bard and the PaLM API. 

Google’s deep experience in AI and cloud computing means that Google Cloud is uniquely positioned to present one of the strongest AI infrastructure offerings on the market. Here’s a few ways you can learn about our AI infrastructure during Next ‘23: 

• Watch our exciting spotlight session “What’s next for architects and IT professionals,” where our GMs will explore what’s coming for infrastructure and AI/ML. 
• Attend our “Build your organization’s future on Google AI and machine learning infrastructure” breakout session, or check out dozens of others on AI/ML. 
• Visit our AI Innovation pavilion within our Demo Showcase. 
• Get hands on (literally!) with some of our AI infrastructure at our Hardware-verse.
• Upgrade your AI/ML skillsets with our live training workshops at the Innovators Hive.

#2 — Build and run modern container-based applications quickly and securely 

Your org has no doubt been using containers and Kubernetes for years, but are they Google Cloud containers and Kubernetes? Google Cloud provides one of the best places to run modern containerized workloads, packaging more than a decade’s worth of experience launching several billion containers per week into our offerings, so that developers and businesses of many sizes can tap the latest in container innovation. 

IT pros who are building modern, container-based applications often choose Google Cloud because of its managed services and range of database options, so developers can quickly build applications securely and at scale. For these types of use cases, here’s where you should spend some time during Next ‘23: 

• Watch our GM Spotlight session “What’s next for IT operations,” which will dive deep into everything from containers to AI. 
• Learn how legendary gaming company CAPCOM is running Street Fighter 6 on Google Cloud in this breakout session “The future of modern enterprise applications with Google Kubernetes Engine,” and browse all our other great container sessions. 
• Come and mingle with your friends and peers in our Innovators Hive Community Hub.
• Watch our Innovator Hive Lightning Talk “How to run ML workloads in GKE with Cloud TPU and GPU.”
• Visit our Containers area at the Demo Showcase.

#3 — Boost traditional enterprise applications with high reliability, scale, and price-performance

Cloud-native workloads are great and all, but traditional enterprise workloads such as ERP, databases, web apps, and mainframes continue to be the lifeblood of the organization. These workloads will likely not disappear. They are evolving into more modern versions of themselves — often with major opportunities for modernization using data analytics and AI. Now more than ever, CIOs have to ensure these workloads are healthy and thriving.     

Google Cloud ensures that our platform design and choices are centered on real-world workloads like SAP and VMware. We simplify the migration and modernization decision-making process so customers can get to the cloud confidently with an intuitive set of options and prescriptive solutions that deliver better reliability, security, scale, performance, and cost. At Next ‘23, there are a ton of ways to learn more about solving these challenges: 

• No matter what you’re looking to deploy or migrate, we’ve got a breakout session for you. For starters, check out “How Sabre migrated their apps and data centers to Google Cloud with speed and ease,” “Accelerate innovation with SAP on Google Cloud,” or any of these others.
• Explore how our customer ADT successfully migrated their VMware estate to Google Cloud by visiting their interactive story in our Demo Showcase.
• Click through Migration Center, our unified service for end-to-end migration and modernization, as well as other demos at our Architect’s Corner of Innovators Hive.

#4 – Run on high performance, distributed infrastructure

Google Cloud’s infrastructure isn’t limited to what we run in our data centers. If your business or government needs infrastructure designed for sovereignty, scale, security, and high-intensity compute workloads, we’ve got exactly what you need:

• For governments and highly regulated businesses, we have unique offerings and services including Google Distributed Cloud Hosted and Google Cloud Sovereign Solutions for organizations with specific sovereignty and security needs. 
• For Telecommunications, we have purpose-built telecom offerings to help Communication Service Providers (CSPs) digitally transform their networks with hybrid cloud principles and identify new revenue opportunities. In addition, we have Google Distributed Cloud Edge which provides an open, Kubernetes-based offering tuned for telecom network workloads.

• Telecoms should also be sure to check out “How Google Cloud helps shape and transform Telecom Network deployment and monetization models” and live on the edge at the Demo Showcase. 
• And for Distributed Cloud, make sure you attend “Running AI at the edge to deliver modern customer experiences” and “Mind the air gap: How cloud is addressing today’s sovereignty needs”, or visit our area at the Demo Showcase.

#5 — Save money and help meet sustainability ambitions

Everyone knows that AI can help you do more, faster, but did you know that our AI-assisted recommendations and cost optimization tools can help you save money and  to plan for strong financial resiliency? Take control of your cloud spending and optimize costs through APIs, Cloud Scheduler, and with Committed Use Discounts (CUDs). Complementary to these cost optimization capabilities, we’ve also built a collection of tools to help you accurately report on the carbon emissions associated with your Google Cloud usage and take action to reduce your carbon footprint and costs. Looking to learn more at Next ‘23, here’s what you need to explore:

• For sustainability, register for our “GreenOps: Drive carbon and cost efficiencies with a new wave of developer tools” breakout session.
• And for cost savings, check out “Creating a FinOps culture change through cloud automation” and “Unlock cloud value for everyone with Google Cloud FinOps tools”, and also visit our cost optimization area at the Demo Showcase.

So, what do you think: are any of those challenges on your plate right now? If they are, we hope you’ll join us at Next ‘23 starting on August 29th, so that we can show you how we live up to your motto: your cloud, your way. See you soon!