- [David] So in migrating to the cloud,

- [David]所以在遷移到雲端。

it's important that you understand your options

你必須瞭解你的選擇

for the target platform, such as public clouds,

為目標平臺，如公共雲。

private clouds, hybrid clouds, and multi clouds,

私有云、混合雲和多雲。

and the differences that each provides.

以及各自提供的差異。

So keep in mind that a public cloud

所以請記住，公共雲

is something that you don't run.

是你不運行的東西。

It's run by other people outside of the enterprise.

它是由企業以外的其他人管理的。

It provides the ability to scale at will

它提供了隨意擴展的能力

because it has virtually unlimited resources,

因為它幾乎擁有無限的資源。

at least unlimited for your capacity.

至少對你的能力來說是無限的。

In other words, if you need 1,000 servers

換句話說，如果你需要1,000臺服務器

to scale 1,000 servers for a particular application,

為一個特定的應用擴展1000個服務器。

then they have them.

那麼他們就有了。

But ultimately you don't own the hardware,

但最終你並不擁有這些硬件。

you don't own the software, you don't own the data center.

你不擁有軟件，你不擁有數據中心。

This is something that somebody else runs for you.

這是別人為你運行的東西。

So there are some advantages and disadvantages

所以有一些優點和缺點

of leveraging public cloud,

充分利用公共雲。

and they've changed over the years.

而且這些年來它們已經發生了變化。

The large advantage, ultimately,

大的優勢，最終。

is that feature function-wise, it's going to be far superior

是，從功能上看，它將遠遠優於其他產品。

than anything out there, ultimately,

歸根結底，比外面的任何東西都好。

either on-premise or in a private cloud environment.

無論是在內部還是在私有云環境中。

So in other words, as private clouds develop,

是以，換句話說，隨著私有云的發展。

they're going to build additional features and functions

他們將建立額外的特性和功能

and it's only going to get better over time.

而且隨著時間的推移，它只會變得更好。

The disadvantage would be that in some instances,

其缺點是，在某些情況下。

there are security, governance, and compliance issues

存在安全、治理和合規問題

that have to be dealt with

必須處理的問題

and many times it means that we can't,

而很多時候，這意味著我們無法做到。

by law, by compliance, run particular workloads

通過法律，通過遵守，運行特定的工作負載

in the cloud, run particular datasets in the cloud.

在雲中，在雲中運行特定的數據集。

And by limiting us from doing that,

而通過限制我們這樣做。

we have to think of other alternatives if for some reason,

如果出於某種原因，我們必須考慮其他替代方案。

for instance, our on-premise system is going away.

例如，我們的內部系統將被淘汰。

So keep in mind, we have elasticity and scalability

所以請記住，我們有彈性和可擴展性

as a primary value of cloud computing.

作為雲計算的一個主要價值。

So we don't have to think about resources anymore.

所以我們不必再考慮資源問題。

We don't have to think about buying hardware and software

我們不需要考慮購買硬件和軟件的問題

ahead of the need.

領先於需求。

Since we're able to leverage these resources

由於我們能夠利用這些資源

in the public cloud on demand, ultimately,

最終在公共雲中按需使用。

it's something that's going to be automatic.

這是將會自動發生的事情。

Control typically is going to be given to other people,

控制權通常要交給其他人。

at least at the infrastructure level.

至少在基礎設施層面。

We are still in control of our data,

我們仍然控制著我們的數據。

still in control of our applications,

我們仍在控制我們的應用程序。

still in control of operations and security,

仍然控制著業務和安全。

things like that, but ultimately,

這樣的事情，但最終。

we're sharing control with somebody else,

我們正在與別人分享控制權。

where if it's an on-premise system, it's completely ours

如果是一個內部系統，它完全是我們的。

and we're the only people who are controlling it.

而我們是唯一在控制它的人。

Productivity is going to be higher

生產力將得到提高

in public cloud computing, 'cause again,

在公共雲計算中，"因為再次。

we don't have to think about buying hardware and software.

我們不需要考慮購買硬件和軟件的問題。

We're going to have access to best-of-breed systems,

我們將有機會使用最佳的系統。

whether it's a database, machine learning system,

無論是數據庫、機器學習系統。

a application development environment, and by doing so,

一個應用程序開發環境，並通過這樣做。

we're removing the barriers of people leveraging

我們正在消除人們在使用這些工具時遇到的障礙。

cloud-based technology or technology in general,

基於雲的技術或一般的技術。

to be productive with that technology.

以使該技術具有生產力。

And then the ability to be agile.

然後是敏捷的能力。

If you think about everything cloud can do,

如果你考慮到雲計算所能做的一切。

we can change the environment as needed.

我們可以根據需要改變環境。

We can allocate additional resources as needed.

我們可以根據需要分配額外的資源。

Therefore, it provides us with the value of agility.

是以，它為我們提供了敏捷性的價值。

Ultimately that means we're able to change the technology

最終，這意味著我們能夠改變技術

around the needs of the business.

圍繞企業的需求。

In other words, we're not limited by on-premises technology

換句話說，我們不受企業內部技術的限制

where we have to wait to buy hardware and software

我們必須等待購買硬件和軟件的地方

to get it in place to do things such as acquire a company

以使其到位，做一些事情，如收購一家公司

or access a new market.

或進入一個新的市場。

And the cost.

還有成本。

Ultimately, in many instances, it's going to be lower,

最終，在許多情況下，它將會更低。

but not all instances.

但不是所有的實例。

You have to keep in mind that ultimately

你必須牢記，最終

when we're considering the value of what cloud computing is,

當我們在考慮什麼是雲計算的價值時。

it's going to be the business agility aspect of it

這將是業務敏捷性方面的問題。

and the ability to move faster than we did before.

並有能力比我們以前的行動更快。

Cost typically is going to be a benefit,

成本通常會是一個好處。

but it's going to be 20 or 30% of the operational costs

但這將是20%或30%的營運成本。

that we had prior.

我們之前有的。

So if you think about the migration cost

是以，如果你考慮到遷移成本

and the risk of moving application workloads

以及移動應用工作負載的風險

and datasets into the cloud,

和數據集到雲中。

it's always going to be a bit of a trade off in terms of

它總是會成為一種交易，就以下方面而言

how much operational costs or hard costs

有多少營運成本或硬成本

we're actually going to save versus how much soft benefits,

我們實際要節省的費用與軟性福利的多少相比。

such as agility, compression of time to market,

如敏捷性、壓縮上市時間等。

that allows us to justify the movement into cloud.

這使我們能夠證明向雲計算髮展的合理性。

So consider everything that is in front of you now.

所以要考慮現在擺在你面前的一切。

You have to consider these as the primary advantages

你必須考慮這些主要優勢

of moving to public cloud computing

遷移到公共雲計算中

and your job is not only to understand what these are,

而你的工作不僅是要了解這些是什麼。

but the ability to put a number next to them.

但能夠在它們旁邊放一個數字。

In other words, how much is this going to benefit

換句話說，這將會給我們帶來多大的好處？

your business or not benefit your business moving forward?

你的業務或對你的業務發展沒有好處？

(upbeat music)

(歡快的音樂)