Oracle Application Express Cloud Development. Jan Huyzentruyt - Stijn Van Raes

Transcription

1 Oracle Application Express Cloud Development Jan Huyzentruyt - Stijn Van Raes

2 Join the buzz: Wifi available Twitter 2

3 Agenda What is? in the Database Cloud Q & A 3

4 The goal of our visit to OOW12 1. What about the new version of Oracle Application Express (aka APEX)? 4

5 What is APEX? Database-centric web application development tool Browser based Declarative Leverages full Oracle base capabilities and existing SQL & PL/SQL skills Standard component of the base no-cost Unique Rapid Application Development (RAD) 5

6 What is APEX? 6

7 The goal of our visit to OOW12 1. What about the new version of Oracle Application Express (aka APEX)? 2. What is the role of APEX in the Oracle cloud services? 7

8 Situation after OOW11 8

9 OOW12: Already first sign on the plain 9

10 OOW12: It is all about the Cloud 10

11 11

12 Agenda What is? in the Database Cloud Q & A 12

13 What is the Cloud? Alternative to or complement for your Oracle bases on premise Database PaaS Managed Service Capacity on demand Near instant provisioning Monthly subscription (5GB, 20GB, 50GB) SaaS PaaS DBaaS IaaS 13

14 Pricing 14

15 Database Architecture 15

16 Database Cloud Architecture : PaaS Full development suite Application Express SQL Developer Platform for building cloud applications (Pre-Packaged) Applications Web Service APIs (RESTful Web Services) 16

17 Database Service Access 17

18 Agenda What is? in the Database Cloud Q & A 18

19 APEX Architecture No code generation or file based compilation Pages dynamically rendered using base meta Runs Everywhere Runs Feature of the since

20 APEX: Key developer activities Develop applications Create base objects using SQL statements and SQL scripts Browse base objects Define RESTful Web Services Load and unload 20

21 DEMO 21

22 My Account 22

23 My Services 23

24 APEX: Sample (Interactive) Report 24

25 APEX: Data Entry Form 25

26 APEX: Charting 26

27 APEX: Deployment - Migration HTML-based pages dynamically constructed Applications built from meta- within Oracle Database tables Export Import applications 27

28 Agenda What is? in the Database Cloud Q & A 28

29 in the base cloud Three options: 1. SQL Developer (= Client IDE) 2. APEX Custom application Load wizard available which you can implement Download feature of Interactive Reports My Services on your Cloud Workspace Datapump to SFTP server Download export dump file SQL Workshop > Utilities > Data Workshop 3. RESTful Services (= new with APEX 4.2) 29

30 RESTful Web Services A standard architecture for accessing information Built on HTTP In APEX RESTful Web Services wizard Builds RESTful Web Services to run against a Database 30

31 RESTful webservices: architecture Module Template Name Priority Handler Method Source type Query Feed PL/SQL 31

32 DEMO 32

33 Agenda What is? in the Database Cloud Q & A 33

34 Limitations Security lockdown Restricted access to many PL/SQL packages No synonyms, grants No Spatial, Context, Multimedia Schema isolation 34

35 Limitations Limited access options 35

36 Conclusion APEX has a key role in the base cloud service PaaS APEX is there for your use Rapid Application Development (RAD) Iterative development REST webservice for accessing your Some limitations 36

37 iadvise Since 2006 APEX Core Team Sound mix of Junior and Senior developers > 20 consultants Customer base Industry Media / Telco SMB / KMO Government Cloud Offering 37

38 Q&A 38

39 Want to know more? @iadvise