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Oracle Enterprise Manager

Oracle Enterprise Manager

Overview

What is Oracle Enterprise Manager?

Oracle’s Enterprise Manager is an on-premises monitoring and management tool. The console is designed primarily to manage other Oracle products, it but can integrate to manage non-Oracle components as well.

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Pricing

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What is Oracle Enterprise Manager?

Oracle’s Enterprise Manager is an on-premises monitoring and management tool. The console is designed primarily to manage other Oracle products, it but can integrate to manage non-Oracle components as well.

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  • No setup fee

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  • Free Trial
  • Free/Freemium Version
  • Premium Consulting/Integration Services

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Product Demos

Oracle Enterprise Manager 12c: Managing Exalogic Elastic Cloud and WebLogic

YouTube

Advanced Installation of Oracle Enterprise Manager 13.2

YouTube

Backup Oracle Database using Oracle Enterprise Manager

YouTube
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Features

Monitoring Tasks

Various types of monitoring

8.2
Avg 7.8

Management Tasks

Various tasks required to keep systems running smoothly

7.8
Avg 7.3

Reporting

Report generation to help with system monitoring tasks

6.7
Avg 7.5

Security

Management of security aspects of system monitoring

3.5
Avg 6.2
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Product Details

What is Oracle Enterprise Manager?

The Oracle Enterprise Manager is an on-premises monitoring and management tool. It is designed primarily to manage the Oracle deployments in an environment but supports connectors in order to integrate with non-Oracle components. The OEM is scaled to manage enterprise-level applications, databases, hardware, virtual environments, and cloud-based systems.

Oracle’s Enterprise Manager also offers a drag-and-drop user interface, requiring minimal training or technical knowledge for usability. It also enables some automation, including generating routine reports, database backups, and problem detection and resolution, even on remote sites.

For more information visit https://www.oracle.com/enterprise-manager/technologies/

Oracle Enterprise Manager Video

Oracle Enterprise Manager Delivers Next Gen Automation

Oracle Enterprise Manager Competitors

Oracle Enterprise Manager Technical Details

Operating SystemsUnspecified
Mobile ApplicationNo

Frequently Asked Questions

Oracle’s Enterprise Manager is an on-premises monitoring and management tool. The console is designed primarily to manage other Oracle products, it but can integrate to manage non-Oracle components as well.

Zabbix and SolarWinds Server & Application Monitor are common alternatives for Oracle Enterprise Manager.

Reviewers rate Network device monitoring and Service configuration management highest, with a score of 9.

The most common users of Oracle Enterprise Manager are from Enterprises (1,001+ employees).
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Comparisons

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Reviews and Ratings

(109)

Community Insights

TrustRadius Insights are summaries of user sentiment data from TrustRadius reviews and, when necessary, 3rd-party data sources. Have feedback on this content? Let us know!

Seamless Updates: Users have appreciated the seamless application of security patches and feature fixes, ensuring minimal downtime during updates. The efficient patching process has allowed users to maintain system stability without disruptions, especially during critical update periods.

Anomaly Detection Feature: Reviewers find the anomaly detection feature valuable for quickly alerting the operations team to issues, enabling timely action and preventing potential disruptions effectively. This real-time alert mechanism has been instrumental in resolving issues promptly and maintaining smooth operations.

Database Monitoring Capabilities: Customers value the ability to monitor database patch status and receive alerts on tablespace usage, helping prevent space-related issues effectively. This proactive monitoring approach has proven essential in maintaining optimal database performance by addressing potential capacity challenges before they impact operations significantly.

UI and Performance Challenges: Some users have faced frequent bugs leading to job failures, database outages, and sluggish performance during internal settings updates. The cluttered interface and slow dashboard are also areas of concern.

Integration Limitations: Users have encountered difficulties integrating with Active Directory and have voiced the need for true Role-Based Access Control. Additionally, they have pointed out the restriction of assigning incidents solely to individuals rather than teams.

Complexity Issues and Functionality Needs: Several users have mentioned the complexity of certain features, occasional connection disruptions, and a desire for enhanced functionalities. These users also expressed concerns about monitoring templates generating excessive alerts and encountering new bugs after recent patches.

Reviews

(1-13 of 13)
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OEM review from an OEM veteran with more than 1000 bugs opened from my SRs

Rating: 8 out of 10
October 14, 2022
KZ
Vetted Review
Verified User
Oracle Enterprise Manager
10 years of experience
Oracle Enterprise Management is our central management tool of the whole Oracle inventory. We use many features except Cloud Pack and Data Masking pack.
  • Enterprise Monitoring
  • DB provisioning and patching
  • Exadata Management
In short, Oracle Enterprise Manager (OEM) is designed for frontline DBA rather than DBA managers who want to get ad-hoc information. For frontline DBA, it is easy to see an incident and take actions. Almost all details are captured and organized in tabs. That is beautifully done. As a manager, it is hard to get a complete picture of operational status based on his selection criteria. In large EM deployments, mostly, targets are organized by using admin group. Besides, the incident records displayed by clicking on [Get Results] cannot be saved as Excel sheet. If that can be one, we can use Excel features to compare. Besides, OEM is inconsistent in log management. Certain results can be saved in offline format and certain cannot. It is extremely important to save procedure activity log in an offline html that preserves the format for internal auditing requirements. This proves a task is done successfully in OEM.

Great management solution for large enterprises

Rating: 9 out of 10
April 16, 2021
Verified User
Vetted Review
Verified User
Oracle Enterprise Manager
2 years of experience
Oracle Enterprise Manager is the right tool for the job for us, due to our needs for monitoring a highly-regulated production environment. We leverage Oracle Enterprise Manager across our entire organization for the full automation lifecycle of common database management tasks. This allows our IT team to focus on delivering value and avoiding toil.
  • Seamless application of security and feature/fix patches
  • Elegant rolling updates to ensure little or no downtime
  • Anomaly detection to quickly alert ops team to issues
For large organizations with many Oracle database projects across the fleet, there is no better choice. Otherwise ops teams will be doomed to maintain homegrown scripts that are error prone and would not scale well across many databases. Having a single pane of glass for DB management has been a real paradigm shift made possible by Oracle Enterprise Manager.

OEM: Great for monitoring and managing all layers of enterprise systems

Rating: 8 out of 10
September 10, 2020
Verified User
Vetted Review
Verified User
Oracle Enterprise Manager
10 years of experience
Oracle Enterprise Manager is being used at a large federal department to manage, monitor and troubleshoot the production and other NPE environments. Target types include Siebel, Oracle Fusion Middleware (OBI, BIP), and Tomcat. It is used department-wide.
  • Monitors the availability of Siebel.
  • Integrates with Oracle Support to help troubleshoot issues by automatically looking up errors codes against known bugs.
  • Performs configuration management of targets, allow the team to spot easily anomalies.
Well suited to monitor the Oracle application stack, right from Exa-systems, databases and oracle applications.
Not so much support for third-party applications. Not great for monitoring network traffic on a host, I.E. top-talkers.

OEM: Best Tool for Oracle Databases

Rating: 10 out of 10
November 05, 2019
Verified User
Vetted Review
Verified User
Oracle Enterprise Manager
20 years of experience
Oracle Enterprise Manager (OEM) is being used in dev/test and prod environments. It is widely used by DBAs for monitoring and day-to-day operations. It is also widely used as the dashboard console for the managers to have an overview of the database systems.
  • Dashboard: Options to choose Home Page. Best for DBAs, best for new users and etc. I selected "best for DBAs" as my Home Page. It gives you the status (up or down) of all the databases registered. If you click each database a nice diagram shows up. On the left, you will see Load and Capacity, Incidents and Compliance, Recommendations for findings and SQL tuning, Last Backup and if there are any Jobs running.
  • Performance Home: Overview diagram of host average runnable processes, average active sessions, throughput, I/O, parallel execution, services. It also provides additional links to top consumers, instance locks, duplicate SQL, instance activities and SQL response time.
  • Top activity is another nice feature: details for 5 minute intervals. It further provides top SQL and top session. This is my go-to page for database performance tuning. You click the top SQL to get details on the "troubled" query, statistics, activities, plan and tuning history.
  • SQL tuning advisor is another nice feature: you can schedule a job to run the SQL tuning advisor or run it immediately.
  • AWR Report: when we start having DB performance issues, we run AWR a pare of snapshot reports and then compare them with a baseline report to nail down what has caused performance degradation.
  • Security: users, roles, profiles, auditing settings, data masking, and subsetting, data redaction, transparent data encryption, data vault, label security, virtual private database, and enterprise user security.
  • Scheduling jobs: we have 70 jobs running every day - backup, space, monitoring and sending alerts to email.
It is a great tool for DBAs and management with limited access. In my opinion, this is not very useful for developers. DBAs can't seem to daily work without OEM.

The best tool for admins on Oracle Environment.

Rating: 10 out of 10
October 22, 2019
Vetted Review
Verified User
Oracle Enterprise Manager
2 years of experience
The best tool for the Oracle environment. Sparc CPU has a high frequency that Intel can not provide. Using this CPU has some cost benefits on Oracle DB licenses. With the ZFS and the Logical Domain combination, you get extra flexibility. It can be hard for some admins to use CLI to manage it. In that case, Oracle Enterprise Manager will be your indispensable tool to cope with this problem. This tool will provide you with ease of administration and visibility in both hardware and software layers. Performance, hardware, and software monitoring, automatic case submitting at problems, new ldom installations, live migration between ldoms, ZFS snapshot management and similar operations in the Web-based graphical interface will provide you real comfort.
  • If you use Oracle (Sparc) environment, This software is essential.
  • Deep visiblity to Hardware, Software and Performance.
  • Manage easily even you are not familier with this enviranment.

If you have an Oracle environment. It is necessary.

You will save time at admin operations. You get comfort with well designed GUI. You will have a great visibility at its topology, hardware and software.

You can advanced operations like firmware os update, live migration on LDOMs, snap operations at ZFS, etc easily. Auto case submit.

But If you do not have it does not suit you.

OEM is the best!!!

Rating: 9 out of 10
October 15, 2019
KT
Vetted Review
Verified User
Oracle Enterprise Manager
12 years of experience
We are using Oracle Enterprise Manager to manage all of our databases and manage all jobs within the department. We also use it for SQL tuning, AWR and running SQL on many databases at one time.
  • Allows you to manage multiple databases in one GUI.
  • Allows you to run jobs on multiple databases at one time.
  • Helps you maximize Oracle Database tuning and SQL tuning.
  • Also, helps manage dataguard within multiple databases.
Oracle Enterprise Manager is well suited if you have to manage multiple databases. It helps with job configuration, not only for the database but also for each database host. It allows you to run different types of jobs on each host and you can run pl/sql jobs or host scripted jobs from each server.

OEM great for Oracle dbs and current hardware; older vendors, not so much

Rating: 7 out of 10
October 14, 2019
MS
Vetted Review
Verified User
Oracle Enterprise Manager
15 years of experience
OEM is used to monitor Oracle databases and Exadata machines and perform routine maintenance operations like backups, statistics, etc. It's used by the dba teams for performance monitoring and usage tracking. It functions as a central repository for all Oracle databases within the organization. It has the ability to be utilized by non dba staff for quick database metrics like uptime, storage, utilization, backup duration, etc.
  • Provides a graphical interface to Oracle Database metrics (therefore one does not need to manually execute queries on a database to find information).
  • Provides a graphical interface to hardware metrics (like cpu, memory, network, i/o utilization). This is very important as it allow non system administrators to view and understand information regarding the hardware that an Oracle Database is running on.
  • Has built in features to dynamically build databases, implement RAC (cluster), implement Data Guard, and many other optional add on features to Oracle databases.
  • Has the ability to generate performance data (and other) reports that can be also be easily delivered within the organization, all through the OEM interface.
OEM is very well suited for all Oracle products, especially Oracle databases and Exadata machines; even not Oracle hardware, it is very good and displaying high level details.
OEM is not well suited for older hardware vendors like AIX, HP-UX, DEC/Digital, Microsoft (sql server). This is a big negative as most large companies have a heterogeneous environment with many different vendor hardware and (database) software products.

Good support on Oracle Enterprise Manager

Rating: 10 out of 10
September 26, 2019
MH
Vetted Review
Verified User
Oracle Enterprise Manager
2 years of experience
In our company, I am using Oracle Enterprise Manager (OEM) for the best monitoring tools. Oracle is managed by database-related activities, like checking database connectivity, database storage, database spaces... Etc.
Currently, I am using OEM tools 13c, and I previously used the 11g and 12c version of Oracle Enterprise Manager.
  • It is used to provide more than others as compared to price.
  • Basically, it is used to check our database connection.
  • Oracle provides quick support on any issue.
  • It manages various activities, and handling is easy to use for good GUI functionality.
As per how it is used in my company, it is used for smarter work in the organization. It's proved to be time-consuming to use other monitoring tools to check any health issue.

Oracle Enterprise Manager - A Comprehensive Enterprise-Wide Database System Management Tool

Rating: 9 out of 10
September 18, 2019
Verified User
Vetted Review
Verified User
Oracle Enterprise Manager
8 years of experience
Oracle Enterprise Manager is being used by the database administrators in the IT department. It servers as an important tool and interface for database monitoring.
  • It manages all relevant targets (hosts, Oracle databases, and listeners) in one place
  • We can use it to quickly drill down an issue to its detail
  • In addition to monitoring and performance tuning, it can be used to present information effectively
Oracle Enterprise Manager is well suited for monitoring multiple oracle database, especially RAC databases (where multiple hosts are involved in clusters). It is probably an overkill if just for one or two single instances. It is also good at troubleshooting complex performance issues with queries, when an effective time-based monitoring on multiple facets of the system (CPU, memory, I/O, and SQL plans, etc) is needed. It is a good tool to present such information as well, in a well laid out, graphical manner.

OEM rocks!

Rating: 10 out of 10
March 26, 2019
Verified User
Vetted Review
Verified User
Oracle Enterprise Manager
15 years of experience
We use Oracle Enterprise Manager including the Diagnostic and Tuning Packs to monitor and administer over 200 production and non-production Oracle databases on about 30 Linux servers. These databases are used across our entire company and range from 50 GB to 30 TB. We have SAP, Hyperion, and homegrown applications using the databases. OEM allows me (a single Oracle DBA) to maintain a large amount of complicated database including Oracle RAC, Oracle single instance, and Oracle Dataguard standby databases. It also provides monitoring of servers, storage, network, listeners, and agents.
  • OEM is fantastic at monitoring databases and servers. It is a single place to check the enterprise-wide database, listener, agent, and server status. You can set thresholds on many metrics including space at the operating system level and the database level.
  • OEM can easily push agents to remote servers.
  • Once an agent is deployed to a server, it can easily be configured to monitor the server, databases, listener, and agent with various thresholds on many metrics. Alerts can be viewed on the OEM Console or via email.
  • OEM can be used to administer databases. Any function that can be done in an SQLplus command line can also be done in OEM. A few such tasks are tablespace management, user management, table/index/object management, etc.
  • OEM can be used to implement Dataguard Standby databases.
  • OEM can be used to monitor backups in real time.
  • OEM can be used to monitor SQL real time. The Diagnostic and Tuning Packs allow you to create SQL Profiles for slow SQL that can increase run times by 1000s of percents.
Oracle Enterprise Manager (OEM) is well suited for administering and monitoring Oracle databases. While it can also monitor other types of databases, it is not as robust in doing so.

Oracle Enterprise Manager - a perfect tool for monitoring databases and for performance tuning.

Rating: 9 out of 10
December 18, 2018
Verified User
Vetted Review
Verified User
Oracle Enterprise Manager
5 years of experience
Oracle Enterprise manager is being used for 2 purposes:
1. To monitor production databases for alerts against set thresholds.
2. To diagnose and drill down into details of the performance issues.
  • In OEM, the agents are installed on production database servers and they collect and send diagnostic information from databases to the OMS. The OMS compares this information with set thresholds and raises alerts in OEM. This is particularly done well as Oracle database does have lot of diagnostic information that OEM agent can collect.
  • It can monitor databases at set interval time for required diagnostic information and for error codes. It then displays that information in a GUI interface that is graphical and easy to understand. The OEM can raise alerts based on thresholds and it can send emails or input to other systems that can raise tickets or alert operations.
  • It can also run preventive actions based on alerts. This helps in reducing response time to errors and issues that can cause database downtime. There are predefined actions and DBAs can also write customized procedures to be run as preventive measures.
Oracle Enterprise Manager (OEM) is suitable for a large scale Oracle DB and middle-layer product operation. Suitable if the monitoring of hundreds of Oracle databases is needed in one portal.

Single Pane Platform for Oracle Enterprise Management

Rating: 8 out of 10
October 31, 2017
Verified User
Vetted Review
Verified User
Oracle Enterprise Manager
3 years of experience
We had used Oracle Enterprise Manager for our clients based out of the US, Canada, and Europe as an on-premise tool to manage all the major Oracle products used by the customer. Some of the Oracle Product Suites which the customer used were Oracle Database, Oracle SCM, Oracle HCM and Oracle EBusiness Suite. The enterprise manager was one single platform where all the customer's Oracle deployments could be managed. It helped us in managing Oracle EBIZ Application Management, Database Management, Database Performance Management and new installations and upgrades.
  • Enterprise Manager Management Connector is one wonderful tool to connect to any third party applications. Some advanced notification methods are available for use cases varying between simple to complex in nature.
  • Automatic Workload Repository (AWR) captures a snapshot of the operational statistics of the database at regular intervals. This helps in diagnosis in case of any issues going forward.
  • Enterprise managers Oracle application management suite helps with automating all routine operations which would normally consume good man hours.
  • Oracle Application Management Suite pro-active monitoring of various activities with the business application.
Oracle Enterprise Manager is well suited to an organization using multiple Oracle Product Suites and they want a single platform for managing the different Oracle products as well as any third party products. OEM has standard plugins available which will enable easy integration with third-party products. Enterprise Manager may not be well suited for an organization which may not be primarily using Oracle products.

Enterprise Manager-Your database Watchdog

Rating: 9 out of 10
September 29, 2017
CC
Vetted Review
Verified User
Oracle Enterprise Manager
3 years of experience
We use Oracle EM to monitor multiple metrics across several of our databases including running processes, active sessions, tablespace and storage utilization, blocking sessions, and several other critical metrics. Oracle EM solves the issue of having to monitor different databases using scripts or linux reporting tools or mail alerts that can pass on cryptic data, but instead simplifies messages that indicate an issue with the database or database connections.
  • Creates visuals and graphic indicators for monitoring critical database operations and states.
  • Easily identify problematic connections, performance issues, blocking sessions, and identify sql code or scripts that are degrading database performance.
  • Easily display AWR reporting or ASH analytic's with a few clicks.
  • Easily set up jobs with Oracle scheduler, which you would have to otherwise script directly on the database.
Oracle EM is perfect for monitoring database performance, alerting dba's of critical thresholds, setting up simple tasks using oracle scheduler, identifying problematic scripts or code that are degrading database performance, identifying and resolving blocking sessions and locking sql, and many other database performance monitoring tasks. Where it is a little less suited is configuring backups with non oracle backup systems such as NetApp, monitoring end users connections to the database, some administration tasks such as resizing the SGA or adding datafiles to tablespaces, or changing database configuration files such as the pfile.
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