imc - it trend 2014 : from private cloud to saas
TRANSCRIPT
Cloud Computing: From Personal Cloud to SaaS
Your Expectation?
Less information and more experience and adaptation
As organisation, how you can adopt SaaS
Real life Experience to share
Set of Expectation
โลกเราจะอยู่ยากขึ้นหรือง่ายขึ้น?
โลกเราจะอยู่ยากขึ้นหรือง่ายขึ้น? เทคโนโลยีกำลังพาเราไปไหน? จะใช้ชีวิตอย่างไร?
องค์กรต้องปรับตัวเพิ่มขึ้นอย่างไร ไอทีเราต้องทำงานเปลี่ยนไปอย่างไร
“Digital Gap”
Trending 2014
Focus Point Point 1: SaaS —> IaaS —> PaaS Point 2: Spear head solution andmarket solution Point 3: BPaaS is coming
Mobile Device Diversity and ManagementMobile Apps and Applications
The Internet of Everything
Hybrid Cloud and IT as Service BrokerCloud/Client ArchitectureThe Era of Personal Cloud
Software Defined Anything
Web-Scale ITSmart Machines
3-D Printing
http://www.crmlandmark.com/crmlabsindustrytrends.htm
SaaS จะเกิดขึ้นได้ ต้องอาศัยการมององค์กรเป็นกลุ่มงาน กลุ่มกระบวนการ กลุ่ม Application
http://martin-fulcrum.blogspot.com/2012/02/as-pendulum-swings-users-vs-enterprise.html
Case Study : DHAS Dropbox
ARCHITECTURE
http://blog.cobia.net/cobiacomm/2013/04/18/cloud-native-paas-architecture/
Multi-tenant architectureSingle version of the application & InfrastructureUsed for all customers
Some SaaS solutions do not use multi-tenancy
Virtualisation
Multitenant vs Virtualisation (Controversial)
Existing SaaS Concept
Case Study: ลูกค้ากลุ่มยา และเครื่องสำอางค์
Important Note Management by SLA Policy !!
Important Note: 1. ต้องแยกกระบวนการย่อย 2. ต้องสร้าง Architect ที่เหมาะสม 3. เริ่มมองเป็น Layer 4. เริ่มแตกเป็น Process 5. บาง Process เก่งบางเรื่องก็นำ
มาใช้
CHARACTERISTICS
Configurable and Customisable
Extreme fast deploymentSoftware Update mechanism Fast development, testing with single environment configuration
Who own?Who own software? Who own Data? Who own Configuration? Who own Process IP? —> Competitive advantage?
Rights?Rights to access configuration Rights to access data for testing purpose Rights to access user behaviour
ADOPTION DRIVER
Conclusion for Adoption reasons
TCOExpense vs Investment Less Operation expense Adoption Speed and Cost Better result with regional deployment
StandardisationStandard process for easier deployment Initial configuration for faster setup & startup Gain better acceptance (from personal to enterprise)
Easier Deployment & MaintenanceOn the fly deployment and expansion Accessibility to local support Sustainability for on premises provider
OBSTACLES
With SaaS, the users do not have a copy of the executable file: it is on the server, where the users can't see or touch it. Thus it is impossible for them to ascertain what it really does, and impossible to change
it. SaaS inherently gives the server operator the power to change the software in use, or the users' data being operated on.
Users must send their data to the server in order to use them. This has the same effect as spyware: the server operator gets the data. She/he gets it with no special effort, by the nature of SaaS. This gives
the server operator unjust power over the user.
http://en.wikipedia.org/wiki/Software_as_a_service
Identity Management (On premises, Cloud) Security
Data Integration & Synchronisation
Security (Data Protection)
On Premise Data Integration
OBSTACLES
