8 Mistakes You Can Avoid Using DevOps Intelligence

Are you not satisfied with the results of your software delivery process? While focusing solely on developing an efficient and impressive software, you may end up facing issues like missing deadlines or losing the executive support etc. Well, you can get over from such issues too, if you start using the DevOps intelligence for avoiding a few common mistakes, which are discussed below.

Failure to Meet Deadlines

When missed deadlines become a norm, such as the software delivery process taking too long to perform tasks, or managing simultaneous releases, making you miss the deadline, you need to be concerned. However, by relying on DevOps intelligence, you can spot a release quickly and fix the issue on time, preventing staying behind of the schedule.

Chaotic Delivery with Worn Out Weekends

Failure to identify and understand the problem in a software delivery process, may not only lead to a chaos but make you toil hard even on weekends, just to meet the deadlines. However, DevOps intelligence ensures that you clearly see where the issue lies and lets you plan or process the flow of work smoothly.

Wasted Effort and Money

Be it finding the right project or planning a software delivery, it requires both money and effort. But, sometimes these resources get badly wasted as you end up focusing on wrong things. However, with the help of analytic capabilities and real-time visibility of DevOps intelligence, you can make sure that your focus stays on the right things and so does your team.

A Fall in The Revenues

A slow software delivery process may compromise the revenues of your company. However, by trusting DevOps intelligence you can refrain from the mistake of agitating your customers, as it offers the new features and their customer usage; so that you can better understand on what to focus to maximize the revenues in the upcoming releases.

Misalignment with The Business Goals

Ignoring the impact of the software features and overlooking whether they are meeting the requirement of the business can be a fatal mistake for a company’s health and reputation. However, it is again with DevOps intelligence that you can get a proper idea about the customers’ reaction when using your software and accordingly improve the features.

Repetitive Task Failures, Expensive to Fix

Sudden but repetitive task failures can be more expensive to fix that you think, putting you at a risk of incurring a loss. However, with DevOps intelligence analyzing the pipeline across the lifecycle of delivery is possible which can help in preventing production blowups.

Considerable Delay in Production

Recurring delays in software delivery can be expensive too when it comes to the reputation of timely delivery or correcting any minor issues. With DevOps, however, there lies no risk of any delays, as it lets one see the entire work pipeline clearly, ensuring smooth software delivery.

Lack of Executive Support

Talking with the management using technical terms instead of business terms, can cause you face lack of executive support for your software projects. But again, DevOps intelligence can help you by letting you see the complete work pipeline; so that you can accurately estimate the production cost, as it completely understands the real cost of application delivery.

Are you not satisfied with the results of your software delivery process? While focusing solely on developing an efficient and impressive software, you may end up facing issues like missing deadlines or losing the executive support etc. Well, you can get over from such issues too, if you start using the DevOps intelligence for avoiding a few common mistakes, which are discussed below.

Failure to Meet Deadlines

When missed deadlines become a norm, such as the software delivery process taking too long to perform tasks, or managing simultaneous releases, making you miss the deadline, you need to be concerned. However, by relying on DevOps intelligence, you can spot a release quickly and fix the issue on time, preventing staying behind of the schedule.

Chaotic Delivery with Worn Out Weekends

Failure to identify and understand the problem in a software delivery process, may not only lead to a chaos but make you toil hard even on weekends, just to meet the deadlines. However, DevOps intelligence ensures that you clearly see where the issue lies and lets you plan or process the flow of work smoothly.

Wasted Effort and Money

Be it finding the right project or planning a software delivery, it requires both money and effort. But, sometimes these resources get badly wasted as you end up focusing on wrong things. However, with the help of analytic capabilities and real-time visibility of DevOps intelligence, you can make sure that your focus stays on the right things and so does your team.

A Fall in The Revenues

A slow software delivery process may compromise the revenues of your company. However, by trusting DevOps intelligence you can refrain from the mistake of agitating your customers, as it offers the new features and their customer usage; so that you can better understand on what to focus to maximize the revenues in the upcoming releases.

Misalignment with The Business Goals

Ignoring the impact of the software features and overlooking whether they are meeting the requirement of the business can be a fatal mistake for a company’s health and reputation. However, it is again with DevOps intelligence that you can get a proper idea about the customers’ reaction when using your software and accordingly improve the features.

Repetitive Task Failures, Expensive to Fix

Sudden but repetitive task failures can be more expensive to fix that you think, putting you at a risk of incurring a loss. However, with DevOps intelligence analyzing the pipeline across the lifecycle of delivery is possible which can help in preventing production blowups.

Considerable Delay in Production

Recurring delays in software delivery can be expensive too when it comes to the reputation of timely delivery or correcting any minor issues. With DevOps, however, there lies no risk of any delays, as it lets one see the entire work pipeline clearly, ensuring smooth software delivery.

Lack of Executive Support

Talking with the management using technical terms instead of business terms, can cause you face lack of executive support for your software projects. But again, DevOps intelligence can help you by letting you see the complete work pipeline; so that you can accurately estimate the production cost, as it completely understands the real cost of application delivery.

There’s no doubt that without it, you may end up facing the above-mentioned problems and unable to get a satisfactory solution for them. To stay at the top in the competition in timely quality software delivery, relying on DevOps intelligence is more than necessary.

There’s no doubt that without it, you may end up facing the above-mentioned problems and unable to get a satisfactory solution for them. To stay at the top in the competition in timely quality software delivery, relying on DevOps intelligence is more than necessary.

Azure HD Insight on Linux: A Good Business Strategy

This service deploys Hadoop on Microsoft Azure. Hadoop is a software framework that is basically an open source that is written in Java for distributed processing and storage on very large computer clusters. Initially HDInsight used only Windows-based Hadoop distribution but with times it has changed. Microsoft has now announced the availability of the fully Apache Hadoop cluster service that is Azure HDInsight on the most vibrant and flexible open operating system Linux.

The Changing Attitude of Microsoft towards Linux

It will run on Linux in the Azure cloud. In the recent past, the Microsoft pointed out that it is no more just Windows Azure but just Microsoft Azure Clouds and in that 20 percent of the VM are Linux based. Microsoft is also adopting Linux slowly and steadily. It is now allowing, rather embracing Docker, Linux and many more. Azure, being a cloud service can not only support Microsoft Windows but also the other non-Microsoft distributions and platforms. Azure is slowly turning into a service where any operating Systems can run. The days are gone when Microsoft allowed Hadoop on Windows only and the reason behind that was nothing but the competition posed by Linux.

Why is the Change Happening?

Now the company has come up with a new message. Microsoft is now trying to go with the demands of the customers who are more in favour of using the open and free source Linux as the operating system instead of Windows. As Linux is more innovating and was the first to allow innovations, people prefer Linux. The innovations are first generated in Linux and then ported to the other operating systems. Due to this major issue, customers demand Linux. Linux has become the latest trend in the IT sector and this is true with Hadoop also. The other reasons are:

  • Many companies have their Hadoop on Linux in their data centres and it is easy for them to create a hybrid cloud with the same if they can use Linux in Microsoft’s public cloud.
  • As there is a high competition among the cloud providers; Azure HDInsight on Linux is sure to prove a good business plan.

RHCE Certification from Red Hat Enterprise is sure to give you a vast idea of the changing attitude of Microsoft.

A Guide to Install Ubuntu Touch

Ubuntu is a mobile operating system and is popularly known as Ubuntu. Not many devices are supported by this operating system, but if you have an Android device, it is high time to try out. If you are the owner of Nexus 4, 10 or 7, you can install Ubuntu.

Although installing Ubuntu may prove beneficial in the long run, but as it uses beta software, it is not very stable software. Before installing Ubuntu on your device, make sure that you have a proper backup of everything that is already there in your Android.

To install Ubuntu, you have to follow nine easy steps. You need a PC or laptop that runs on Ubuntu as the process of installing the mobile OS uses the desktop form or version. The steps are:

  • Your PC with Ubuntu must have universe archive. If it is not enabled, you need to enable it by removing #. Once enabled, you are ready to install the ubuntu-device-flash package.
  • Phablet Tools PPA is needed to install Ubuntu. You have to press Ctrl+Alt+T to begin a terminal. Update the system for the latest package with the help of the command: sudo apt-get update. Then by typing: sudo apt-get install ubuntu –device flash you can install the flash package.
  • Type: sudo apt-get install phablet –tools to install the phablet –tools package and then lists the tools required.
  • Enable your Android Developer Mode by going to settings and tap the Build number seven times to become a developer. Once you get the developer option, enable USB Debugging which will help you to send instructions to the USB connected device from the terminal you have already created.
  • Now you need to connect the device to the PC with the USB and check the connections by typing adb devices.
  • At this stage you have to unlock the bootloader of your device. Type: sudo fastboot oem unlock. You are now ready to move through the initial set up.
  • Just power off the device and reboot into the bootloader. You need to use the right physical button combination that suits your device and type: ubuntu-device-flash-channel=devel—bootstrap to install Ubuntu.

Linux certification enables you to do all the mentioned steps with more efficiency.

Create your Own Operating System with Arch Linux: It is Worth

Arch Linux

Arch Linux is another Linux distribution that is composed of free and open source software. It supports the community involvement and is based on the principle of KISS which is “Keep it simple, stupid”. Its main focus is on elegance, minimalism, code correctness and simplicity. It wants the users to make an effort to understand the operation. It is based on the philosophy of user-centrism and simplicity. It targets and accommodates the Linux users by empowering them with complete control over this system. Arch Linux offers many things to the Linux users, but also demands an input from the users. It is not for those who are fond of a distro that hardly requires any effort from the users.

Who are The Users?

Are you interested in creating your ideal operating system which is exclusively yours? Arch Linux can help you to do so. It allows you to construct your personal Linux distro from the base. You can have only those features which you want in your designed system. If you want to dig more into Linux, then Arch Linux is best for you as intermediate users. It ensures a fast, stable as well as super-personalized distro. This distribution is for those who are quite familiar with the Linux world as it involves command line and manual configuration. Linux certification can help you to shift to Arch Linux, as the certification validates that you have hands on experience of the Linux environment.

What are The Advantages?

Arch Linux helps you to go into the deep of the Linux system. It aims to be open, efficient and user- centric, which does not give away anything just for the sake of convenience. It always chooses a more efficient code than the simpler one. Although it may appear a burden and not worth, but this is the greatest advantage of the Arch Linux. It makes you more knowledgeable about configuration file and terminal command. This knowledge of yours is sure to help you when you need to troubleshoot.

Arch is for those who love tinkering and playing with Linux operating system and Linux Certification is a way to know the things better.

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Tips to get Rid of Unused Kernel Images on Ubuntu

When you are working in an Ubuntu environment, you will find various ways of upgrading the kernel. The Software Updater helps you to update the kernel on daily basis. The unattended- upgrades package allows the upgrading automatically and this is an integral part of the security updates on Ubuntu server. You can even manually upgrade it using the aptitude command or apt-get.

Due to this continuous upgrade, you are sure to face the problem of disk space management. The upgrade is responsible for the accumulation of unused and old kernel images. Almost 200-400 MB of space is used by the kernel images along with the related modules.

So the disk space is wasted like anything and that is why you really need to get rid of the unused images to overcome the space constraint.

How to Get Rid of Old Kernel Images?

Kernel images can be removed with the help of many processes. Two of them are:

Apt-get

Before cleaning the images make sure that at least two images are intact. In Ubuntu various kernel image packages are installed.You have to use the command “$sudo apt-get purge Linux image- 3.19.0-15” to remove a version 3.19.0-15.The moment you remove an old kernel, the latest Linux kernel image will be installed whether you have upgraded it or not.

GRUB will also be triggered and will get automatically updated. It will also remove the old GRUB entry from GRUB menu. You can also remove multiple kernel images at one go using the shell expansion command.

Purge –old Kernels

You can also use a more user –friendly command-line tool known as purge-old –kernels. It is a part of a package called bikeshed. This is a random collection of many useful tools.

With the help of the purge-old-kernel, you can delete a configurable number of header files and old kernel images. To remove all and keeping the last three images you need to run “$sudo purge-old-kernels—keep 3”.

Use of all these tools can be learnt in depth if you take up RHCE training.