Amazon CloudWatch vs. Microsoft System Center Operations Manager (SCOM)

For out business we find that AWS Cloudwatch is good at providing real-time metrics for monitoring and analysing the performance and usage of our platform by customers. It is possible to create custom metrics from log events, such people adding items to a basket, checking out or abandoning their orders.

Incentivized

More appropriate for:

• Pure Microsoft ecosystem environments (Windows Server and SQL server) and the most common Linux and UNIX platforms.
• Environments where cost is less of a factor than settling on a single platform for monitoring
• Environments where the administrators are familiar with the setup and installation of SCOM.

Less appropriate for:

• Pure UNIX/Linux shops, especially versions not supported out of the box by SCOM.
• Shops that cannot afford the engagement to setup/configure and maintain on a continuous basis.
• Shops that cannot dedicate personnel to the care and feeding of SCOM, especially when supporting larger environments.

Incentivized

• It provides lot many out of the box dashboard to observe the health and usage of your cloud deployments. Few examples are CPU usage, Disk read/write, Network in/out etc.
• It is possible to stream CloudWatch log data to Amazon Elasticsearch to process them almost real time.
• If you have setup your code pipeline and wants to see the status, CloudWatch really helps. It can trigger lambda function when certain cloudWatch event happens and lambda can store the data to S3 or Athena which Quicksight can represent.

Incentivized

• Allows us to visualize our systems in a single interface and see the status of health as well as relevant performance metrics.
• A flexible and powerful interface with active alerting covering domain controllers, SQL servers, etc...
• Allows you to customize your views and workspaces for specific tasks and needs.
• Reporting is powerful and flexible.

Incentivized

• Memory metrics on EC2 are not available on CloudWatch. Depending on workloads if we need visibility on memory metrics we use Solarwinds Orion with the agent installed. For scalable workloads, this involves customization of images being used.
• Visualization out of the box. But this can easily be addressed with other solutions such as Grafana.
• By design, this is only used for AWS workloads so depending on your environment cannot be used as an all in one solution for your monitoring.

Incentivized

• One of the biggest drawbacks to SCOM is the sheer scope and complexity of the system. This can be a pro and a con. The system is very customizable, what you put into it is what you'll get out of it. That said, the learning curve is fairly steep. An organization needs to be committed to putting time and resources into SCOM to get the most out of it. I've heard stories from colleagues of several different companies that invested in SCOM and then abandoned it due to the excessive time and care required.
• SCOM is expensive. Not only is the enterprise licensing costly, SCOM requires it's own servers, operational and warehouse databases to be maintained.
• The OOB SCOM reports are a bit clunky and feel outdated.

Incentivized

It's excellent at collecting logs. It's easy to set up. The viewing & querying part could be much better, though. The query syntax takes some time to get used to, & the examples are not helpful. Also, while being great, Log Insights requires manual picking of log streams to query across every time.

Incentivized

Support is effective, and we were able to get any problems that we couldn't get solved through community discussion forums solved for us by the AWS support team. For example, we were assisted in one instance where we were not sure about the best metrics to use in order to optimize an auto-scaling group on EC2. The support team was able to look at our metrics and give a useful recommendation on which metrics to use.

Incentivized

Hard to get support. The product is not being actively developed anymore, so it is hard to get new features for the product.

Incentivized

Grafana is definitely a lot better and flexible in comparison with Amazon CloudWatch for visualisation, as it offers much more options and is versatile. VictoriaMetrics and Prometheus are time-series databases which can do almost everything cloudwatch can do in a better and cheaper way. Integrating Grafana with them will make it more capable Elasticsearch for log retention and querying will surpass cloudwatch log monitoring in both performance and speed

Incentivized

We used Altiris and WSUS and in the beginning Altiris had the better admin interface than SCOM, but it is no longer the case as SCOM has refined their admin interface. Altiris still has better and more robust group assignments for management roles and those two other tools can better manage non Windows OS devices than SCOM but for a large enterprise Windows shop, if you can afford it, SCOM is the way to go.

Incentivized

• Positive for alarms and alert notifications once configured/customized.
• Has upfront learning curve, and cost can increase as does the alarm activity and monitoring details you may require.
• Cost-effective for any size organization keeping with AWS and utilizing its native tools is a savings in long-term ROI.

Incentivized

• It has allowed us to provide an Enterprise Event/Alert management solution to the Global company
• It has taken a long time to get it to provide valuable alerts and information, lots of user resources and investment.
• It assists with 24/7 monitoring and out of hours support

Incentivized