Application Observability

Application Observability revolves around the practice of monitoring and diagnosing the performance and behavior of applications, across their entire lifecycle, from development to production. Understanding Application Observability allows individuals to gain insights into how their applications are running, how users are interacting with them, and how to identify and resolve issues quickly and efficiently.

Why Learn Application Observability?

There are many reasons why someone might want to learn about Application Observability. Some of the most common reasons include:

• Curiosity: Application Observability offers a window into the inner workings of applications. By understanding how applications behave, developers and operators can gain a deeper appreciation for the complex interplay between different components and technologies.
• Academic requirements: Application Observability is a topic that is increasingly being taught in computer science and software engineering programs. Students who want to succeed in these programs will need to have a strong understanding of Application Observability.
• Career advancement: Application Observability is an in-demand skill in today's job market. Companies of all sizes are looking for individuals who can help them improve the performance and reliability of their applications. By learning about Application Observability, individuals can position themselves for success in a variety of roles.

Types of Roles Associated with Application Observability

There are a number of different roles that are associated with Application Observability. Some of the most common roles include:

• Software engineer: Software engineers are responsible for designing, developing, and maintaining applications. They use Application Observability to monitor the performance of their applications and to identify and resolve issues.
• DevOps engineer: DevOps engineers are responsible for bridging the gap between development and operations teams. They use Application Observability to ensure that applications are running smoothly and that they are meeting the needs of users.
• Site reliability engineer (SRE): SREs are responsible for the reliability of applications. They use Application Observability to monitor the performance of applications and to identify and resolve issues that could affect reliability.

How to Learn Application Observability

There are a number of ways to learn about Application Observability. One of the best ways to learn is to take an online course. Online courses provide a structured learning environment and allow individuals to learn at their own pace.

Many different online courses are available that cover Application Observability. Some of the most popular courses include:

• Introduction to Application Observability Using Cisco AppDynamics and ThousandEyes
• Certified Kubernetes Application Developer: Application Observability and Maintenance
• Securing Linux for the Cloud

These courses provide a comprehensive overview of Application Observability and cover a wide range of topics, from the basics of monitoring to advanced techniques for troubleshooting and performance optimization.

Benefits of Learning Application Observability

There are several benefits to learning about Application Observability. Some of the most important benefits include:

• Improved application performance: By understanding how applications behave, developers and operators can identify and resolve issues that are affecting performance. This can lead to significant improvements in application speed, responsiveness, and reliability.
• Reduced downtime: Application Observability can help to identify and resolve issues before they cause downtime. This can help to ensure that applications are always available to users.
• Improved user experience: By understanding how users are interacting with applications, developers and operators can make improvements that enhance the user experience. This can lead to increased satisfaction and loyalty.

Conclusion

Application Observability is a critical skill for anyone who wants to develop, deploy, and maintain high-performing applications. By understanding how applications behave, individuals can identify and resolve issues quickly and efficiently, leading to improved performance, reduced downtime, and a better user experience. There are a number of different ways to learn about Application Observability, including online courses, books, and articles. By taking the time to learn about Application Observability, individuals can position themselves for success in a variety of roles in the technology industry.