1. What’s New & Enhanced?

2. ABOUT ME Deepak Sharma AIOUG North India Chapter – {Co-Founder} – Sr. Application Administrator I at Oceaneering. – Over 6 years of experience as a DBA in implementing and maintaining different Oracle Applications –Oracle Certified Professional –Worked on technologies like Oracle, SQLServer, OEM, OCM. –Blogger (since 2015)

3. AGENDA Introduction to Enterprise Manager 13c Architecture of Enterprise Manager Components involved Overview of New & Enhanced Features in 13c

4. INTRODUCTION TO OEM13C

5. ORACLE ENTERPRISE MANAGER- WHY? Provides a centralized monitoring and management platform for IT infrastructure. One tool to monitor and manage all Oracle databases. Can manage and monitor various targets (host, ASM, RAC, Listener, Weblogic, Tomcat, Apache and many more). It’s possible to add more target types using plug-ins. Easy to maintain: Familiar components (Oracle products), My Oracle Support.

6. KEY CAPABILITIES OF OEM13C Oracle Enterprise Manager 13c therefore introduces “always on” monitoring Planned downtime windows - another exciting feature being introduced is “notification blackouts” “Stack management” - unification of hardware and software management “Infrastructure management” - target types: servers, storage, network, VMs in Enterprise Manager. “Integration of Exacheck” - generate automated notifications and reports for any violation in their Exadata configurations.

7. ARCHITECTURE & COMPONENTS

8. CORE COMPONENTS  Architecture  Agents  Management Server (OMS)  Repository (OMR)  Plug-ins  Oracle JVMD Engine  Oracle BI Publisher  OEM Console  EMCTL  EMCLI

9. ARCHITECTURE

10. ORACLE MANAGEMENT AGENT Converts an un-managed host to a managed host in OEM. Working in conjunction with the plug-ins to monitor targets running on a host. “Central Agent” {Default Agent – to monitor OMS host} Standalone management agent.

11. ORACLE MANAGEMENT SERVICE  Web-based Application.  Communicates with Management agent and plug-ins.  Discover, Monitor and Manage targets.  Store collected information in repository  Renders user interface of OEM  Deployed in Middleware_Home  Weblogic server  OMS  Plug-ins  JDK  Oracle WT Directory  Oracle Common  Configuration files

12. ORACLE MANAGEMENT REPOSITORY Storage location Information collected by agent gets stored OMS upload data received from Agents OMR organize data so that it can be retrieved by OMS and displays in console At the time of installation, OEM installation wizard configure OMS in your existing certified database

13. PLUG-INS Pluggable entities Offer special management capabilities Plug-ins works in conjunction with the OMS, the management agent to monitor every target Deployed to both OMS and Agent as well Earlier release, plug-in enabled to monitor only 3 rd Party targets, now all types of targets Independent release cycles

14. ORACLE JVMD ENGINE Java Virtual Machine Diagnostics Enables to diagnose performance issues in java application. Eliminate need to reproduce problems Reduce time required to resolve these problems, improves application availability & performance From 13c, one JVMD Engine is installed by default with Fusion Middleware Plug-in JVMD agents have to be manually deployed on JVM’s

15. ORACLE BI PUBLISHER Primary reporting tool. Provide pixel-perfect reports & dashboard Huge variety of report & dashboard layouts From 13c, BI Publisher is installed and configured by default 1 BI publisher with 1 OMS

16. ENTERPRISE MANAGER CONSOLE

17. WELCOME PAGE

18. INSTALLATION TYPES Size Agent Count Target Count OMS Machine Count* Cores per OMS Memory per OMS (GB) Database Machine Count Cores per Database Machine Memory per DB (GB) Small< 100< 10001410147 Medium>= 100 < 1000 >= 1000 < 10,000 2612 2 (Oracle RAC) 610 Large>= 1000>= 10,00021224 2 (Oracle RAC) 1218

19. EM CLI & EMCTL  EM CLI enables users to access Enterprise Manager functionality through a command-line interface or scripts.  EM CLI is fully integrated with Enterprise Manager's security and user administration functions.  Examples of EM CLI tasks you can accomplish are as follows:  Create a new Enterprise Manager administrator account.  Monitor and manage targets, jobs, groups, and blackouts.  EMCTL is a command line utility installed with EM to administer or control the core components of Enterprise Manager Cloud Control, particularly Oracle Management Service (OMS) and Oracle Management Agent (Management Agent).

20. NEW & ENHANCED FEATURES IN 13C

21. NEW & ENHANCED FEATURES Framework & Infrastructure Enterprise Monitoring & Incident Management Database Management Middleware Management Cloud Management Life Cycle Management Configuration Management Big Data Appliance Management Oracle Java Message Services OBIEE Infrastructure Management

22. FRAMEWORK & INFRASTRUCTURE ENHANCEMENTS

23. FRAMEWORK & INFRASTRUCTURE Alta Skin Re-touch System Broadcast Multiple Proxy Support Corrective Action Enhancement Intelligent Incident Compression Job System Enhancements Improved Performance Page Monitoring & Diagnostics EM13.1 Installer Enhancements

24. ALTA SKIN RE-TOUCH UI has been refreshed with new color scheme, more cleaner icons and large font size More tablet friendly experience Faster page load time Enhanced visualization & graphics

25. System Broadcast Super Administrator can send pop-up messages from EM to other administrators users. Messages can also be sent using EMCLI “send_system_broadcast ” verb

26. SYSTEM BROADCAST Verb used: send_system_broadcast $./emcli login -username=sysman Enter password : Login successful $./emcli send_system_broadcast -toOption="ALL“ -messageType="WARN" -message="System Maintenance, 6pm" Successfully requested to send System Broadcast to users.

27. MULTIPLE PROXY SUPPORT Multiple proxy servers can be used by OMS for its communication to the Management Agent. Addition of new proxies will not require OMS bounces proxies are managed as complete targets so that users can easily identify a proxy if it is down Corrective Action {E} Task to automatically fix events or metric alerts All event types are supported in 13c Can run automatically or can be invoked manually by administrator Development Life cycle support {Develop, Test & Publish}

28. Corrective Action {E}

30. INCIDENT COMPRESSION  Events related to same issue can be combined together.  Criteria for grouping includes:-  By target  By event category  By metric  Time window can also be used to group events  Event grouping reduces over all volume of Incidents created.

31. IMPROVED PPMD Page Performance Monitoring & Diagnostics Reports SQL statements which are increasing response time for poorly performing UI console Better visibility of SQL executions triggered within the page Can see pages performing poorly in last 24 hrs.

32. EM 13.1 Installer Enhancements Integration of BI Publisher During upgrade from 12c, BI Publisher will also be upgraded JVMD is installed and configured by default with OFMW plug-in

33. ENTERPRISE MONITORING & INCIDENT MANAGEMENT ENHANCEMENTS

34. INCIDENT MANAGEMENT Notification Blackouts Always-On-Monitoring Incident Dashboard Metric Enhancement Export & Import of Incident rule sets. End User Service Enhancement to Corrective Actions

35. NOTIFICATION BLACKOUT Even under blackout targets will be monitored but notification will not be send. Alerts can be still viewed in the Enterprise Manager Once the blackout ends, event will be created and notification will be send. Two types of notification blackout: Maintenance Notification Blackout Notification-only Notification Blackout

36. NOTIFICATION BLACKOUT

39. Always-On-Monitoring Provides continuous monitoring of target down or other critical alert even while EM is under maintenance. Email notifications can be configured to be sent when target down and other critical alerts are detected. To reach this high level of availability, you have to install a dedicated schema in a separate database and some other stuffs. NOTE: dedicated schema in a separate database is not mandatory

40. INCIDENT DASHBOARD Incident manager displays incident view in the new incident dashboard Highlight Areas: Incidents of FATAL Severity Escalated Incidents Unassigned Incidents Incident Summary Chart Auto refresh of Dashboard Dashboard can be customized by adding charts. Overall also helps in Workload Distribution.

41. INCIDENT DASHBOARD

43. METRIC ENHANCEMENT Ability to change metric comparison operator. User defined business hours for Adaptive thresholds. 13c supports compute expressions in Metric Extensions. Ability to define a Metric Extension for Single Instance & RAC instance alone.

44. METRIC ENHANCEMENT

46. EXPORT & IMPORT OF INCIDENT RULE SETS Incidents Rule Sets can now be exported from an EM site and Imported into another. Stored in the form of XML file. Exported Rule set include:- User subscribed to the rules Email address of recipients Targets on which rule set operates Notification methods

47. INCIDENT RULE SETS

50. END USER SERVICE TARGET TYPE Displays end user performance & behavior info captured by RUEI. By discovering a RUEI system in Enterprise Manager, all applications, service which are managed & monitored by RUEI become individual “End User Service” target in EM13c. Corrective Actions {E} EM13c now supports corrective actions for all event types. Support for Compliance Rules. Automated invocation using Event Rules. Ability to attach latest corrective action automatically

51. CORRECTIVE ACTIONS {E}

53. DATABASE MANAGEMENT ENHANCEMENTS

54. DATABASE MANAGEMENT OEM13c “Database machine” target upgrade. Inter-continental Zero Data Loss Flexible database access control “Database Service” target type

55. “DATABASE MACHINE” TARGET UPGRADE In EM13c we can continue to use existing Exadata database machine target to be monitored as 12c target type. 13c monitoring features can be adopted anytime by just “Click Button” and convert it to 13c target type. EM13c shows photo realistic view of Database machine hardware on DBM homepage.

56. ZERO DATA LOSS, HOW? EM 13c introduces “Inter-continental Zero Data Loss” Concept of Far-Sync Standby database Far-Sync database has no datafiles, its only job is to receive Redo and forward it to one or more destination. EM13c supports creation of Far-Sync standby database as target.

57. FLEXIBLE DB ACCESS CONTROL EM13c provides end-to-end solution for managing database access. There are more the 150 Out-Of-Box Privileges available. Different Personas of Database Users Application Developer Database Administrator Apps DBA Few privileges available are: Home page and Performance privileges High availability Privileges Security Privileges Storage and schema privileges

58. “DATABASE SERVICE” TARGET TYPE Manage & monitor Oracle Database Service as EM target. Can be added manually or using Auto-discovery option. Home Page Information:- Database association Service resource Utilization Metric History

59. REFERENCES https://docs.oracle.com/cd/E63000_01/ https://docs.oracle.com/cd/E63000_01/EMBSC/toc.htm https://docs.oracle.com/cd/E63000_01/EMADM/toc.htm http://dbakevlar.com/

60. SOCIAL MEDIA LINKS | | https://emdeepaksharma.com/ https://emdeepaksharma.com/ | | Twitter: @Deepak345Sharma Twitter: @Deepak345Sharma | | in.linkedin.com/in/dksharmaEMDBA in.linkedin.com/in/dksharmaEMDBA

61. BIG THANK YOU