e-Ͻ
ȯ Ʈũ ø̼ǵ ȣۿ ̷ ϴ. ̸ ؼ پ
Ͻ ڿ ǽð ÿ ϰ ȭϴ ־ մϴ.
uEngine ̷ ϴ ũ÷ Դϴ.
uEngine Ȱоߴ Business Process Management Ӹ
ƴ϶ ŷ(B2B), ø̼ǰ (EAI)
ϴ Ͻ üԴϴ. uEngine GNU öп ٰ ¼ҽ Ʈμ ſ ⺻ϰ ֽϴ.
[Ʈ] ̵
uEngine version v1.0 RC-5 ۼǾϴ
̹ uEngine ٰ ũ÷
ü ӿũ Ұϰ, uEngine ̷ universalϰ ִ BPM ϴ Ұմϴ.
ũ÷ ⺻ Ǵ ۾ , IT ø̼ǵ ̷ 帧(μ) ڵȭϴ°Դϴ. ũ÷ ַ 繫dz
۾ – , ŷ, ۾帧 ڵ й, Ʈ
ִ ̾, ֱٿ , ŷ, ø̼ǰ , ο ͳ Ż IT, , Ͻ Ʈʰ ȣ ϰ Ǵ
ϴ ϰ ֽϴ.
ũ÷θ Ѹ ǥڸ 帧 , ε Ű
帧 ۾ ٷ ִ ̶ ֽϴ. ũ÷δ ū α ϴ ó ̱ մϴ. Ʒ
̷ ũ÷ Ÿ/Ÿ մϴ.

1. ũ÷
(WfMC, 1995)
1 ũ÷
ݴϴ. ũ Ÿ(߽ð) Ÿ(ð)
˴ϴ.
Ÿӿ 帧 м, ϴ ϴµ
̰ Process Definition Tool̶ մϴ.
̿Ͽ ̿ؼ ۾ ϰ ȴٴ ϰ ˴ϴ. ̷ 帧 Process Definition̶
մϴ.
Ÿӿ ̷ ǵ Process Definition
۽ų ִ Workflow Enactment Server ÷ Ű
˴ϴ. Ʒ μ Ǹ ؼϿ ۾ ʿ ۾() IT ҽ(Ʈ) ۾ Ű ڵ ϰ ˴ϴ.

2. ITҽ μ ڵȭϴ ũ÷ (WfMC, 1995)
̷ μ
ϱ⸸ ϸ ۾ ý ϼǴ Դϴ[1].

3. ũ÷ (WfMC, 1995)
3 ũ÷νý
Ҹ ݴϴ. μ Process
Definition Tool Workflow Enactment Server, μ
ϰ ۻȲ ִ Administration & Monitoring Tools, ۾
ϴ ڰ Ʈ ϰ ִ ȯ Workflow
Client Applications (Ǵ Work-list Handler), ƼƼ
ϴ ƴ϶ Ʈ 谡 ִµ ̷ Invoked
Application̶ մϴ. ٸ ũ÷ ý۰ Ͽ ٸ
̾ μ ֽϴ[2].
ó ߴٽ ũ÷δ ó ̱
մϴ. ǥ ϵ κп ȭ ٸϴ:
|
|
Ϲ α |
ũ÷ |
|
ü |
,
|
,
帧 ذ ִ |
|
, |
ܰ踦 Ű, ͺ̽, ü |
帧, Ǵ
, ۾ ȭ 迡 |
|
ּ ۾ |
. Լȣ, SQL ϴ |
ƼƼ.
ڰ ٸ ڿ þ ϴ |
|
|
ڿ, , ͺ̽ ڵ ڷḦ ǥϱ ڷᱸ |
幮, , XMLϽ ϴ ڷ |
|
|
䱸м, , , ܰ躰 Ͼ. |
߿ ﰢ,
ȭ 䱸 ݿ, ǵ |
, ũ÷δ
Ϲ ξ Ž̰ Ͻ ǥ ΰ ֽϴ. ڸ, ø̼ ٴ ȯ Ȥ
ü ũ÷ Ư¡ Ѵٰ ְڽϴ.
ũ÷δ ̷ ߸ μ , , , ȯ
ɿܿ ̸ ȿ ִ ɵ մϴ. ġ
ɵ ϰ ֽϴ.
l
QoS: Ͻ μ Ư¡ ǰ
ǰų Ǿ ʵDZ ũ÷δ ϰ ߰ Ͻ ȯ ؾ մϴ.
̸ ý Ϻο Ʈ, Fail-Over, ť (ɶ õ) Ŀ մϴ.
l
B2B: ũ÷ΰ ϴ Ͻ Ӹƴ϶ ܺο ִµ ̴ ũ÷ο
踦 մϴ.
l
EAI: Ʈ հ 帧 Ư¡ ũ÷δ ø̼ ϴ
ȰDZ մϴ.
ũ÷δ ̷ ߰ پ ɵ
ϰ ȭϴ Ͻ 䱸 ȭ ϰ̰ ý / ȯ ϴ
մϴ.
4. ũ÷
̹ uEngine 2° ٰ ؼ մϴ.


5. ǻͰ
Ȱ ֵ ȵ ȯ (Google, 2004 & Hendler, 2001)
ϰ ֽϴ. Ծ ǻͰ Ʈ ؼ ڷḦ ϰ
ִ ȯԴϴ. ̸ Ʈ ǻͰ ֵ HTML ƴ XML ְ ް ˴ϴ.
|
|
ǻͰ Ȱϴ ܰ (IBM, 2000) |
̸,
Ʈ ˻ؼàаàϴ ܰó ǻͰ ˻ààȣ ֵ ǥȭ 3 UDDI, WSDL, SOAP մϴ.
l
ȣ밡ϰ ȯ (Information exchange in the interoperable way)
XML/Text HTTP ȭǰ Ȱν κ ü ýۿ ȣ밡մϴ.
l
(Dynamic Service Binding & Advertizement)
ȯ濡 Ǵ 2 ý ǰ UDDI˻ ʿ()
˻ϰ (WSDL) ǽð ٷ ֽϴ. (UDDI WSDL)
ټ ŷ ϴ ǽð Ͻ ٽ Դϴ.
l
ټ (Single product and variety of suppliers)
l
۷ιȭ ƿҽ: ǿ ´ ְ յ ȯ ֽϴ.
ݺ ġŷ Ʈ
l
Short-term
partnership: ͱ ֱ Ʈ ֱ
ªϴ.
l
Ͻ (Wrapper): ٸ ý ý θ 鿩
̿ ִ ͳ â

6. () ǻͿ ϴ
â
ͳ Ȱ ַ Ȩ
ű ´ ä ư
Ŭؼ Ѵ. ̷͵ 츮 ý ڵ Ѵٸ ڽϱ? , ǻͰ ԷµǾ ڵ νϰ
ýۿ ̸ ͺ̽ Է о ڵ óѴٸ ڽϱ. ̷
ȯ ȮǾ 츮 Կ ּҸ ȸ Ȩ ּҸ ˸ ٷ ȸ ý۰
ϴٸ ڽϱ.. ̰ Դϴ. ٴ ǻ
縦 캸 (data integration) л ǻ ص ƴմϴ. , ýۿ ִ Ϳ Ʈũ
Ͽ ó ִ ̰ ֽϴ.
ȴٸ ̴ ʱ ͳ
Ȯó û ıȿ ϴ. Ʈ ϸũ
ؼ ο Ǹ Դϴ (Web Service Intermediary). Ǵ
̷ 鿡 īŻα ̴ϴ. ƿҽ
Ÿ ð, Ѱ踦 پѾ ȭ Դϴ.
شȭϰ Ͻ ȭ ϱ ؼ 2 ؾ մϴ.
l
μ ڵȭ
̷ 帧, , μ
αֿ ؼ Ѵٸ °ġ ִ JIT-̶
Դϴ. ̴ ǿ Ź ȭ
ִ Ʈʽ̶ ݿϱ ʹ ӵ ȿ鿡 Դϴ. , 帧 ϰ ̸
Ű ϸ ¸ ִ ȯ 䱸˴ϴ. , ũ÷ ʿϴٴ Դϴ.
l
ȣ ΰ
ǻͰ
ɷ ϴ Ѱ ۿ ϴ. WSDL ϴ Ѱ մϴ.
Ư, ܻװ ŷȲ ؾϴ Ͻ ȯ濡
̱ մϴ. ̸ ؼϱ ؼ ǿ
ʿϴٴ Դϴ. , Ÿ
ȣ Ѿ (øƽ) ȣ
ʿմϴ. ũ÷δ μ ΰ ߽ϸ ϰ μ 帧
Ϳ ȭǵ ϴ ֽϴ.
忡 ũ÷
Ӹ ƴ϶ μ ݴϴ. ̷ ȿ
̸鿡 ũ÷ΰ Ȱ ϴ ̰ ̝o մϴ.
l
ũ÷η 䱸
ִ°? (ĿƮ¡ )
ũ÷ΰ
߿ ʿ ƹ Ѵٰ ϴ, Ͻ ,
䱸 ȭ ο ƼƼ ߰ ʿ ݵ ˴ϴ. κ ũ÷ 鿡 ο ƼƼ ߰ϴ
ǰ ؿ 丵 䱸ϰ ˴ϴ. ũ÷ ǰ Ʈ
ѵ ð ϰڴ°ϴ ˴ϴ. ̴ Ʈ ʱ⳪ ߿ ߰ߵǴ ū ҷ ۿմϴ.
l
ũ÷η ٸ
ȯ濡 Ȱ ִ°?
տ
Ű ǰ ִ ֽϴ. Ư ǰ °
ø̼ǵ ǰ ؼǾ Ȱ ٸ ǰ̳ ȯ濡 ٽ ؾ ϴ 쵵 ֽϴ. ̴ Ʈ ʱ ũ÷θ ΰ ΰ ϴ ֽϴ.
l
ٸ ũ÷
Ǵ°? (ȣ )
ũ÷ , , μ 踦 ŷ
ũ÷ ŷ̰ ĿǮ ̶ ֽϴ. ǥȭ ¿
ұϰ ٸ ȯ, ٸ ߵ ũ÷ ο
Դϴ.
uEngine ũ÷ Ѱ پѱ 1)Ʈ
ӿũ 2) Ģ ݿϰ ֽϴ.

JavaBeans EJB ߰ߵǴ
Java Ư иϴ Ʈ ȯ ݿ Ʈ ӿũ Ͽ ڴ Ȯ忡 ʿ ο
߰ [3]
ý ǰ ް ˴ϴ. Ư Ʈ ߹ ۽ýϽ, XML, , ,
ť, EJB ɵ ֵ մϴ.
-
Ʈ
̽ ͵ մϴ: ƼƼ , ÷ο
, ƼƼ ̳, ƼƼ (), μ ȯ/±, ũڵ鷯 .
uEngine μ üμ ˴ϴ. ̴ WSDL-SOAP ( ٷ
) ״ Ȱ ִµ, ٸ ũ÷
ܼϰ չ uEngine μ ֵ մϴ. uEngine μ ܸ ƴ϶, μ ǥ 踦 ߿ ݿ߽ϴ.
-
XML μ : uEngine μ , Ҵ, ó ۾
XML-typeý ϰ ֽϴ. ̰ ް
ũ÷ ҽ հ ʸ մϴ.
-
ƼƼ: ߰, , ȣ
ִ ƼƼ ŸԵ մϴ. ̵ ͳ Ͻ
ȯ 꼺ְ ݴϴ.
-
ڿ: ũ÷ ҽ (IT, , Ͻ
Ʈ) Ͽ ٷν ڿ մϴ. ̸ uEngine ҽ Ȱ밡
ҽ ˴ϴ.
ũ÷ ɵ(ƼƼ ) Ϻο Ͽ μ ʿ
ϴ ֽϴ. ̴ top-down
̶ ֽϴ. ̿ ٸ uEngine
ʱ ּȭϰ, ߰ ִ Ʈ
ӿũ δ bottom-up Դϴ. , Ʈ Ȱ뼺 ĿƮ¡ ̼ شȭϴ Դϴ.
Ʈ
uEngine Ҽ ӿũ ο ɵ Ʈ (jar) Ե˴ϴ. ̴ Ȱ ִ Ʈ Ͽ
ΰ ó ȿ ִ ˴ϴ. UEngine ͳݿ ڰ
ѹ ۼ Ʈ ʿ ȯ ִ ڵ ȸ(CSC, 2004) ֵ ϴ ǥ մϴ.
ƹ Ʈ 鿩 µ ʹ ŭ
뼺 ϴ. ̻ Ͽ ڵ鿡 װ͵ ϰԲ ϴ
ϴ e-Business ȯ ִ ƴ Դϴ. UEngine ʿ ŭ ִ θ ˷ 鸸
äϿ ܼ ϰ ǰ ֽϴ. ִ ܽð uEngine Űĸ
ϰ Ȱ ְ ϱ ̹ صǰ Ű J2EE ϵ ϰ
ֽϴ. ̴ uEngine Ϻ Ŀη
ʿ ȯ濡 ȭ ֵ ظ ̴ٰϴ. ϰ ߵ UI ʱ ٴ ʰ ̱ Ŀ Ͽ
ֵ ϴ°Ϳ ִ ߰ڴٴ Դϴ.
ؽϰ Ʈ ̼ ý Ʈ
ü꿡 ð ڵǾ ħϰ Ǿ, Ʈ
л ٿ DZ մϴ. ̷ ̾Ͼ,
̰ 縦 ƴ Ʈ ʿ ߵǰ Ǵ Ǽȯ ϰ ˴ϴ. ¼ҽ Ͻ SW=ǰ Ʈ SW= ȭ ġ մϴ. ̴ ̻ ҽڵ尡 SW ü ƴϰ SW SW ü
Դϴ. ¼ҽ ͳݿ ҽ Ͽ ϴ ο ߸ ϰ ֽϴ. ̴ ߳ 깰 ҽڵ带 Ͽ ʿ ͵ ְ ϴ ( й[4]) Ʈ ǰ װ Ʈ Ȱν οƼ κ
ǿ Ű 䱸 ִ ְ Ѵٴ Դϴ. (
ڼ ¼ҽ ̳ ؼ GNU
о⸦ õմϴ).
uEngine
ũ÷θ ְ ϱ Ʈ ҽڵ带 ϴ ҽ
Ͻ մϴ. , uEngine (SI), / Ͻ Ͻ ְ uEngine ߿ Ͽ ڽ ڵ带 ϰ Ÿ ڵ带 ٿ ȯ ֽϴ.
-
JVM: JRE
1.4 /Ʈ Ǿϴ.
-
J2EE
Container: J2EE Managed
Transaction, Container-Managed Persistence ,
ȯƷ ǰ ݴϴ. JBoss 3.2.1 ƮǾϴ.
(OKF J2EE ȯ ũ÷ Ʈ Ű Ͽ Ʈ ߰
ְϴ ӿũԴϴ.)
-
̳: Apache Axis Ǿ ֽϴ. Axis
ȣ Ӹ ƴ϶ μ Ǹ /ȣ մϴ.
-
Portlet Process : Process , ũƮ, Ż ȭ ȭ Portlet մϴ. ̴ ٸ Ż Ȱ ְ ġ̵, ȭ
ݴϴ. UEngine ¼ҽ Ǵ
EIP(Enterprise Information Portal)ý Liferay
յǾ ֽϴ.
-
Java Web
Start Ȱ:
μ ̳ʸ ֵ մϴ.
-
JMS(Java
Messaging Service) Provider: Jboss Jboss MQ մϴ.
-
Database
Server: Ŀ EJB ƼƼ
Ȱϱ ⺻δ DB Դϴ. DB
⺻ Jboss ¼ҽ ͺ̽
Hypersonic ϰ ֽϴ.