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Hitachi Ops Center Analyzer vs Splunk Enterprise Security comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Apr 6, 2025

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Hitachi Ops Center Analyzer
Ranking in IT Operations Analytics
13th
Average Rating
7.6
Reviews Sentiment
3.9
Number of Reviews
2
Ranking in other categories
No ranking in other categories
Splunk Enterprise Security
Ranking in IT Operations Analytics
1st
Average Rating
8.4
Reviews Sentiment
7.6
Number of Reviews
306
Ranking in other categories
Log Management (2nd), Security Information and Event Management (SIEM) (1st)
 

Mindshare comparison

As of May 2025, in the IT Operations Analytics category, the mindshare of Hitachi Ops Center Analyzer is 0.7%, down from 1.2% compared to the previous year. The mindshare of Splunk Enterprise Security is 25.9%, down from 29.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
IT Operations Analytics
 

Featured Reviews

Sajith Eruvangai - PeerSpot reviewer
Provides monitoring and reporting with limited features and room for dashboard improvement
I would rate scalability five out of ten. I did not use it extensively. I cannot evaluate all the components as we have a limited license, allowing us to test only a few areas. That is why I cannot rate areas with which I am not familiar. We monitor limited components with this tool and need licensing for integrating third-party components. Therefore, evaluating those areas is not possible.
ROBERT-CHRISTIAN - PeerSpot reviewer
Has many predefined correlation rules and is brilliant for investigation and log analysis
It is very complicated to write your own correlation rules without the help of Splunk support. What Splunk could do better is to create an API to the standard SIEM tools, such as Microsoft Sentinel. The idea would be to make it less painful. In ELK Stack, Kibana is the query language with which you can search log files. I believe Splunk has also a query language in which they search their log files, but once you have identified the log file that you want to use for further security correlation, you want to very quickly transport that into your SIEM tool, such as Microsoft Sentinel. That is something that Splunk could make a little bit less painful because it is a lot of effort to find that log file and forward it. An API with Microsoft Sentinel or a similar SIEM tool would be a good idea.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"Having eyes on performance for storage through the Analyzer is valuable for me."
"It was easy to set up."
"The Ops center from Hitachi lets us see all storage in one place, unlike Dell and EMC, where we work on one storage."
"It was easy to set up."
"Its huge, versatile AppBase helped me to configure and bring data from different sources to a unified platform."
"Integration with the cloud is pretty important and good for us. We found the integration with a lot of tools, not all tools yet, valuable. It does make the transfer of data, log files, and other things easier for us."
"We have a more secure, robust environment, which keeps the harmful software out of the zone required."
"It provides logs in one place, so they are easy to find. It collects the logs from multiple places, then you have just one place where you see the whole flow from the front-end to the back-end."
"It allows us to digest the information, the data, the different data streams, so we can make decisions based upon information that we receive, and it is pretty robust."
"Splunk Enterprise Security helped us with faster detection of threats."
"Splunk incorporates a lot of elements that help to reduce security risks. For it to reach certain compliance, we need to have some security insight. Splunk is a very good SIEM, it’s a top solution, but the best feature is its cost of visibility. We have all the most important features to detect vulnerabilities or risks."
"Splunk would be my choice for the presentation layer because it comes with inbuilt reports and a dashboard that you can customize."
 

Cons

"I do not have any notes for improvement."
"Very limited people are available with resource availability in this region, and they have limited knowledge."
"The dashboard needs improvement."
"Sometimes, the data does not match what we're looking for, or the tool contains incorrect data."
"I feel as though a major focus of upcoming releases should be set on Machine Learning, Predictive Analytics, and I would enjoy to see more security focused add-ons and apps developed by the vendor."
"I have concerns about the architecture as well since I can see it is not very well defined."
"The configuration could be better."
"The setup time is quite long."
"Its pricing model and integration with third-party services can be improved. We had faced an issue with integration. The alerting feature is currently not available with Splunk, but it is definitely available with Datadog and PagerDuty. They should include this feature. A few dashboards in Splunk look quite old and are not that modern. They aren't bad, but improving these dashboards will definitely make Splunk more attractive and usable. I read in a few blog posts that there were a few security incidents related to Splunk agents. So, it can be made more secure."
"Its performance can be better. Sometimes, it takes longer when we do queries."
"I find the graphical options really limited and you don't have enough control over how to display the data that you want to see."
 

Pricing and Cost Advice

Information not available
"The pricing can be better. We are already considering Elastic because Splunk is too expensive. You have to pay based on per-day ingestion. There should be a more flexible model for the use cases where one day you have a huge amount, and on other days, it is quite less."
"It's more expensive than the other tools, but it's worth it. Every penny is worth it."
"Splunk ES is quite expensive compared to some products on the market."
"The license for Splunk Enterprise Security is expensive."
"Splunk Enterprise Security is cheaper than competitors, but I do not know whether it is just our contract."
"Regarding the product's pricing, I think it has always been difficult to have a conversation with Splunk."
"While Splunk offers generous developer licenses and obtaining annual licenses is straightforward, the cost is a major consideration."
"I am fine with the licensing, but in terms of the cost, it is expensive for the data that we have. We have an open discussion with our account rep about this."
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Comparison Review

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Feb 26, 2015
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We at Infosecnirvana.com have done several posts on SIEM. After the Dummies Guide on SIEM, we are following it up with a SIEM Product Comparison – 101 deck. So, here it is for your viewing pleasure. Let me know what you think by posting your comments below. The key products compared here are…
 

Top Industries

By visitors reading reviews
No data available
Financial Services Firm
15%
Computer Software Company
14%
Manufacturing Company
8%
Government
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Hitachi Ops Center Analyzer?
We received Ops common and the Analyzer when we bought Hitachi storage. I do not know the price for the analysis.
What is your primary use case for Hitachi Ops Center Analyzer?
We use the Analyzer for monitoring storage performance and for any alerts. We have to analyze the machine, one at the head office and a second on the Doctor site. It collects information from the s...
What SOC product do you recommend?
For tools I’d recommend: -SIEM- LogRhythm -SOAR- Palo Alto XSOAR Doing commercial w/o both (or at least an XDR) is asking to miss details that are critical, and ending up a statistic. Also, rememb...
What is a better choice, Splunk or Azure Sentinel?
It would really depend on (1) which logs you need to ingest and (2) what are your use cases Splunk is easy for ingestion of anything, but the charge per GB/Day Indexed and it gets expensive as log ...
How does Splunk compare with Azure Monitor?
Splunk handles a high amount of data very well. We use Splunk to capture information and as an aggregator for monitoring information from different sources. Splunk is very good at alerting us if we...
 

Overview

 

Sample Customers

Information Not Available
Splunk has more than 7,000 customers spread across over 90 countries. These customers include Telenor, UniCredit, ideeli, McKenney's, Tesco, and SurveyMonkey.
Find out what your peers are saying about Hitachi Ops Center Analyzer vs. Splunk Enterprise Security and other solutions. Updated: April 2025.
849,686 professionals have used our research since 2012.