To better understand what exactly DevOps is, you will need to search around on the internet for multiple opinions. Unfortunately, this means that it is very easy to be misled. It is also challenging to find an unbiased view on DevOps because everyone believes they are doing it right.
The majority of DevOps negative criticism comes from people who think that if you can’t do something in production, then it isn’t valuable even though the same people might not call themselves Agile without pairing and testing their code in production or Continuous Delivery with no automated tests or deployments. It’s important to know why DevOps certification fails, so you don’t make the mistake of getting certification for something that doesn’t improve your skillset.
1) DevOps is a culture and mindset, not a certification.
2) DevOps might not be for you if you don’t like exploring how to automate things.
3) DevOps isn’t agile even though it shares some of the same principles (you will get burnt out on TDD/BDD/ATDD).
4) DevOps is primarily designed for engineers and product owners who want to go faster by shipping value sooner without sacrificing stability or security. It also helps with efficiency and reducing waste in your organization.
5) Most DevOps tools are open source and free but could cost thousands of dollars when used together in production.
6) Even though we love automatic deployments, we can’t always rely on them because manual testing is still important.
7) If you want to get a DevOps certification, make sure it is from a reputable source and not a boot camp.
8) DevOps has been gaining momentum for the past decade within high-tech companies, but it isn’t going to fix all your business problems. It could give your team a competitive edge if done right but might end up being a waste of money and time if other parts of your company aren’t ready for this cultural change.
9) After completing the [insert course name] training course [personality trait]. [personality trait]. [Personality trait]. [Company name]. [Competitor name].
10) Google Cloud Platform has multiple personality traits.
11) Google Cloud Platform does not use paradigms even though it should.
12) If you want to be a good DevOps engineer, you need to get certified from [company name].
13) If you want to get better at DevOps, then the best thing you can do is practice and try new things. You also need to take risks and make mistakes. You might end up failing, but if you learn from it, that will make you a better engineer overall.
14) DevOps isn’t perfect, and it won’t fix all your company’s problems, but if done right, it could help reduce waste within your organization by as much as 30%.
15) The reason why some people call themselves DevOps is that they don’t know how to automate anything, so they try to fake it.
16) If you work for a company that doesn’t have enough budget, you might not be able to get a good DevOps certification unless your company has a large tech department.
17) You should always talk to a professional before getting involved in the latest management fad, especially if you want to spend thousands of dollars on it.
18) We all had different interpretations of “DevOps,” and we tried implementing our version, but unfortunately, we didn’t think about the consequences until after we made this mistake (horrible production outages).
19) I didn’t like IBM Bluemix because they have multiple personality disorders, which explain their erratic behavior.
20) The reason why I didn’t like IBM Bluemix was that it’s a chaotic mess, but if you fix that, then maybe we can try something different in the future.
21) The best thing about DevOps certification is that it will tell you how much money to spend on your DevOps tools and what configuration management tool to use with puppet/chef/ansible/saltstack.
Things to Note
If you want to become a certified DevOps engineer, make sure you take automation seriously and don’t be afraid to fail and check Salesforce devops certification. In the past, operations and development were separate teams. They each performed their function in relative isolation with almost zero overlaps.
Many organizations are now adopting DevOps practices, which aim to break down the walls between developers and IT Ops people. When you speak with individuals who have begun taking on DevOps practices, they will often say things like, “our development team has bought into operations.” This is pretty much how it begins the ops people start caring about the codebase, and the devs stop looking at sysadmins as second-class citizens who can’t write proper code or help them debug issues when something goes wrong.
The transition to a more cross-functional organization requires effort from everyone involved. DevOps practices must be put in place by the organization, and everyone must adopt these processes. However, not everyone will jump on board immediately it’s a culture change, and it takes time for people to adopt these new ways of working.
The best way to describe it is that operations become more like development, and development becomes more like operations. This allows for true collaboration between disciplines that were never possible before DevOps adoption started to take hold across an organization. Everyone feels as though they are part of one team with one mission:
Operations/IT help make this happen by writing code (automation) and being involved in the software development process from the very beginning, not just when everything has been pushed to production.It is critical for everyone across the organization to share a common goal and philosophy for this to work (DevOps). Once you reach that goal, you’ll begin seeing things like: Higher quality releases due to earlier testing/QA stages throughout the software development lifecycle
Increased collaboration between teams
It leads to improved business agility (more frequent and reliable deployments) – enabling and supporting changes in your business and technology needs without disrupting daily operations or customer experience.“For years, we’ve focused on making our developers more efficient by giving them tools to automate and abstract away infrastructure. The next step for many is to treat the infrastructure as code which means treating the actual provisioning of that infrastructure just like you would any other code and manage it accordingly.”
DevOps has emerged over the past few years as a way to unify development and operations tasks so they can work together instead of against each other, allowing for an improved working style across teams. This enables team members to focus more on collaboration rather than strategizing or planning redundancies in their workflows or processes.
“There are several reasons why devops has become more prevalent, including dynamic business environments where IT teams must quickly respond to changing market conditions, shorter development cycles that push