HANA “The Flash” - sap.myevrika.com · HANA在SAP應用的實際測試-COPA ... CPU Memory Disk IO 月結 KE30 D-D

HANA – “The Flash”

謝禎國 Ben Hsieh / Tasmc

Jul. 19, 2012

© 2012 tasmc All rights reserved. 2

什麼是HANA?

In-memory computing is a technology that analyses massive quantities of data in

local memory so that the results of complex analyses and transactions are

available at your fingertips – and business decisions can be executed without delay

With in-memory technology integrated in your business, you’ll see immediate

benefits

Gain Real-Time – know it when it happens

Go Deeper – ask any question on any data

Act Broadly – manage large volumes of data

Run Faster – analyze at the speed of thought

Get Flexibility – eliminate pre-fabrication

requirements


In-Memory Computing – The Time is NOW

HW Technology Innovations

64bit address space – 2TB in

current servers

100GB/s data throughput

Dramatic decline in

price/performance

Multi-Core Architecture (8 x 8core

CPU per blade)

Massive parallel scaling with many

blades

One blade ~$50.000 = 1 Enterprise

Class Server

Row and Column Store

Compression

Partitioning

No Aggregate Tables

SAP SW Technology Innovations


The Truth About Enterprise Data Landscapes

Operational

Warehouses

Marts

Dimensional

Semantic

Information

Oracle DB2 SQL Other

BW TeraData Netezza

Mart Mart Mart

OLAP OLAP

IQ

Universe

? Queries Ad-Hoc Dashboard

E

T

L

D

A

T

A

Q

U

A

L

I

T

Y

Applications

Reports

OLAP

Mart Mart Mart

OLAP

Mart

The Value of HANA

HANA

Oracle/DB2/SQL/Other

BW/Netezza/Teradata/IQ

The Future of “The Stack” – HANA Nirvana

HANA


為何需要Real Time的HANA資料庫?

午餐報表時間的時代已經結束了

跨維度的即時分析不再是困難

就算有Data Warehouse，Cube的重新建立不再花時間

解放舊歷史資料的定位，不再是備份中備查的信息

資料可以自動區塊化，或根據決策樹切出有意義的內容

龐大的資料量再也不會是無法處理的問題

提供企業從一般報表到建立內部洞察力

企業的各類規劃可以更有歷史數據的支持

我們終於可以對預測有更多的信心水準了


HANA在SAP應用的實際測試-COPA 加速器

6

SAP HANA

SAP HANA 1.0

~10x 壓縮

100x 加速

ERP

傳統 DB

CO-PA

獲利能力分析報表

下探報表

封存的資料

快速產生

報表

更快速的分攤分配

無限制的報表加速

BOBJ BI

BOBJ BI 4.0

彈性的報表產生

加速月結流程

加速 CO-PA 報表

加速 ERP CO-PA 分攤分配

加速報表產生

由使用者驅動的資料分析

即時的反應時間

無限制的資訊疆界

沒有限制的資料彙整階層，可層層下探或彙整

完整的資料細目生命週期分析

提供更深入的洞察力

高資料量與即時的資料搜尋

沒有維度限制的報表能力

益處

(需要額外的設定)


SAP ERP solution for profitability analysis with SAP HANA

All CO-PA functions access data through

a dedicated function module. Generally,

this module determines the best data

source in the traditional database

(similar to an OLAP processor). With CO-

PA accelerator, HANA becomes the best

data source by default.

Summarizati

on levels

Line items Segments Totals HANA objects

K81.x

CO-PA

report

CO-PA read function module

Data source determination

CE1xxxx

CE2xxxx

CE3xxxx K81.x HANA

CE1

HANA

CE2

CE4xxxx HANA

CE4

CO-PA

allocation

CO-PA

planning

ColumnView ColumnView


於 KEU5建立一個費用分攤周期(CO001),將總務課當月發生的職工福利費用依當月各特性(ex: 產品 , 客戶 , 產品類 , 銷售群組 , 配銷通路 , 銷售組織 , 品牌別 , 包裝別 )的淨營收比率分攤費用

實際測試結果：費用分攤

此範例中費用分攤為29586筆


HANA測試結果

設定KEU5由HANA讀取資料


HANA測試結果

KEU5由HANA讀取資料執行結果如下圖

程式執行時間為1267(秒) = 21 Min


ERP測試結果

設定KEU5不由HANA讀取資料


ERP測試結果

12

KEU5不由HANA讀取資料執行結果如下圖

程式執行時間為6871(秒) = 114.5 Min


客戶痛點：月結時間過久、分析報表執行時間過長

CPU Memory Disk IO 月結 KE30 D-D 月結

(1/7 cycle)

月結

(2/7 cycle)

PRD 8Core (24+32)G Storage 33 hr 30 min up 2.83 hr 5.87 hr

測試環境

8Core 16G SAS * 2 3 hr

16Min 2 min 37 min 1.31 hr

* HANA機器為12核，64GB記憶體測試機

* Drill-Down Report 純粹從HANA讀資料顯示，所以速度相對快非常非常多。

* 壓縮比則是大約 1:8 左右，COPA原始資料大小為：33.13G 進Hana後則是壓縮為4.8G，但運算時的Log也是寫進Ram，機器規格需要符合原始資料大小

HANA是取代硬體升級投資的最

佳加速方案


HANA的下一代發展分析(SAP預測分析)

14


Predictive Analytics with SAP HANA

Transforming the Future with Insight Today

15

Unleash the value of Big Data

through the power of SAP HANA

• Employ in-database predictive algorithms

• Access 3,500+ open-source algorithms

via R integration for SAP HANA

Intuitively design and visualize

complex predictive models

• SAP Predictive Analysis software

Bring predictive insight to everyone

in the business

• Embed within business applications

• Extend into BI and reports

• Insight into events instantly delivered to

dashboards, alerts, and mobile devices


HANA應用於零售業分析的效果

../../TASMC/World Tour 2011/Retail Store Segmentation HTML/Retail Store Segmentation HTML/Retail Store Segmentation.swf


HANA應用於銀行業的分析效果

17

http://hanaexplorer.testdrivesap.com/blview/


SAP HANA: Projects Go faster!

Logistics

1TB data from

multiple sources

CPG

200M records

ERP data

Chemicals

8TB ERP

CO-PA data

Win more

Data model flexibility

Increase query

performance

Increase query

performance

Reduce load

time/latency


SAP HANA: Projects Go faster!

CPG

2TB of ERP data

Retail

12TB ERP data

Pharma

600 GB ERP +

3.5TB BW data

Reduce load time/

latency

Increase query

performance

New demand planning

possibilities

Increase query

performance


SAP HANA: Value Proposition Addressing key business drivers

Make decisions in real-time

Accelerate business performance

Unlock new insights

Increase business productivity

Improve IT efficiency

1

2

3

5

4

© 2012 tasmc All rights reserved. 21 21

Thank You!

Contact information: [email protected]

mailto:[email protected]



Documents

HANA “The Flash” - sap.myevrika.com · HANA在SAP應用的實際測試-COPA ... CPU Memory Disk IO 月結 KE30 D-D