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Docker Version Manager (DVM) to easily Move between Docker Client Version

Another break-time post from the continuous tutorial about cloud native applications 🙂 Sometimes when we are working in container environment, we found server’s version is not the same as client’s version. So we can not connect to the server. To easily solve this issue, we should install dvm (docker version manager) so we can easily …

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Why Smaller vCPU is better than Bigger vCPU in a fully probable contention environment

In VMware vSphere environment, why Smaller vCPU is better than Bigger vCPU (if the workloads only require few vCPU) in a fully probable contention environment? To explain this further let’s take an example of a four pCPU host that has four VMs, three with 1 vCPU and one with 4 vCPUs. At best only the …

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Summary How To Upgrade VMware vCAC 6.1 to VMware vRA 6.2

Berikut ini saya lampirkan mekanisme untuk Upgrade VCAC 6.1 ke VRA 6.2. (*notes:  saat ini versi terbaru adalah VRA 7, dengan enhancement yang jauuuhhhh lebih banyak dibanding versi sebelumnya). Anyway, berikut ini adalah Summary cara upgrade-nya: Backup Identity Appliance, vRA Appliance(s), IaaS database, and IaaS server(s). Lebih amannya: Lakukan Cloning terhadap beberapa VMs ini (sebagai backup) …

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7 Habits, 8th Habit, and 3rd Alternative – by Stephen Covey

I am not talking about IT in this post. Just want to summarize of one of the book that changed my life (“a little bit better than before”) 🙂 After reading this book, please continue with The 8th Habit and the 3rd Alternative. Habits –> Objectives Paradigms and Principles of Effectiveness –> Assess paradigms and align to …

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Saint of My Life – #SID

Good night good night my little angel Good night good night my little one Spread your wings and fly away to your dreams When you’re sleep I’m on your side When you’re awake I’ll be there still Close your eyes, put a smile on your face   Lyric by #SupermanIsDead

Leadership and Managerial Tweets and Quotes

These are several of My Tweets about Leadership, taken from several resources and some are created by me. Doddi Priyambodo ?@princedoddi managing people has more to do with letting go, and with establishing an environment in which others can achieve peak performance good management goes beyond systems – it involves people It is the art of …

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How to Start Database Oracle, Listener, and Enterprise Manager via Console

Mohon maaf jika ini adalah materi yang mendasar. Tetapi karena banyak yang masih menanyakan kepada saya perihal ini. Mending saya tulis saja deh. Berikut ini adalah cara manual via console bagaimana caranya untuk menaikkan database server dan juga enterprise manager-nya berikut juga listener-nya. Untuk lebih detail dapat merujuk ke dokumentasi Oracle-nya juga. Terima Kasih.   …

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Silahkan Download Oracle Virtual Box Templates

Jika anda tidak mau repot untuk melakukan Instalasi produk-produk dari ORACLE, maka anda dapat langsung mengambil VirtualBox Template-nya saja. Secara otomatis sudah ter-install produk2 yang anda inginkan. Sangat cocok untuk environment Development, saya belum tau apakah cocok untuk Production (belum mencoba). Bisa langsung di download disini =  http://www.oracle.com/technetwork/community/developer-vm/index.html Nama VM = Database App Development VM  …

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