キャプテラ - 日本企業の最適な
ソフトウェア選びをサポートし18年
Elastic Stackとは
ライブ・プレゼンテーション、KPI、ヒートマップ、ワッフル・チャートなどを通してデータの可視化を支援する、SaaSベースのソリューション。
The REST API and great documentation makes getting started very simple. Elasticsearch was also designed with scaling in mind.
We sometimes have problems during the integration of Kibana. But we couldn't figure out why.
レビューを絞り込む (68件)

Elastic Cloud on Kubernetes for best scalability
製品を使ってみた感想: Organizing chat data to be searchable and log management to proactively fix issues.
良いポイント:
One of the best features I like is that Elastic built their own kubernetes operator to extend the k8s orchestration and make it easy to deploy, scale, change, secure and configure hot-warm infrastructures. Their operator saves a ton of time during configuration. I have deployed stacks on different k8s architectures like Azure Kubernetes Service, Amazon Elastic Kubernetes Service and small on prem clusters with microk8s without issues. When we reach performance thresholds we add more elastic nodes and ECK secures and joins it to the cluster and in minutes we can leverage the extra compute. A lot of changes that are done after going to PROD are non-disruptive since ECK is aware of the main node and makes sure to pass the master role before the main one is re-deployed. I have also migrated Elastic Cloud Enterprise deployments running on bare metal and the stability of ECK is unmatched.
改善してほしい点:
Currently it is not recommended or supported for a PROD cluster to do its own self monitoring so you have to deploy a monitoring cluster. In cloud scenarios this adds costs and extra complexity so it will be great to have this feature supported.
ELK - a good, free start for small team and not so many integrations required
製品を使ってみた感想: Given what the open source version offer, I am happy and definitely recommend it for SME and small project. But when it comes to bigger company with lots of customization and integration, it might become challenging
良いポイント:
It has open source version so that anyone can start using without worrying about cost. It is also widely used, so once you are familiar with ELK, you are likely to have a good fundamental knowledge of how monitoring, logging... works
改善してほしい点:
To a certain extent, it gets complicated when it comes to set up, scale and manage infrastructure. Also, out of the box integration with popular tools are not as great as other alternatives.
This powerful tool allows you to take data from any source and format to search and analyze.
良いポイント:
It is a super fast and efficient data extraction tool. Recommended for medium-sized projects. Handles large amounts of data, is scalable.
改善してほしい点:
Usable from any device, however these must be state-of-the-art and offer great calculation speeds and ram storage.
A very good stack to store and visualize data.
製品を使ってみた感想: Overall I am happy with my decision to choose Elastic Stack. It is completely fulfilling my requirements without any issues.Kibana works very well even with a lot of data.
良いポイント:
I mostly like the Elastic Search queries. Those follow a certain standard and work very well. Data retrieval is very easy and fast in Elastic Search.Visualizing data thru Kibana is very smooth and straightforward. It supports a couple of inbuilt dashboards to represent the data nicely.
改善してほしい点:
Nothing to dislike about Elastic Stack. The only thing is configuration and setup should be correct. It could take some time for beginners.
Elastic Stack - A Complete Package for Big Data Visualizations and Fast Data Query!
製品を使ってみた感想: Elastic Stack is a powerful platform which allows you to quickly search and query on the data even if the data is in huge volume, thanks to its distributed computing and storage. it has enabled me to develop an application which fetches results from TBs of data in seconds.
良いポイント:
1.Allows Faster searching and query operations 2.Provides with easy data visualization for analysis 3.Support for multiple data sources 4.Good SDK support for quick integration with application 5.Scalable as per the requirement with support of kubernetes
改善してほしい点:
1.UI is simple ,could be made more robust and dynamic 2.Calculations and processing speed can be further improved 3.Proper usage knowledge is required when using it on scalable platforms
Infinitely scalable search solution
製品を使ってみた感想: We use it to store and analyze in real time network traffic for our custom L4 firewall.
良いポイント:
Handles a ton of traffic without issues given enough hardware
改善してほしい点:
Hardware requirements might be too much for little deployments.
Easy to monitor logs
良いポイント:
Using elastic stack I can easily track my application logs.
改善してほしい点:
I liked almost all the features but there is still scope in the dashboard.

Best for Website Monitoring, Event Management and Log Analysis.
製品を使ってみた感想: This lightweight, yet powerful, modern SIEM is well-suited for the modern security operations center as it can handle a wide range of activities with ease. elastic Stack is a powerful and flexible SIEM with feature-rich out-of-the-box tools that make it easy to get the job.
良いポイント:
We are using ELK Stack SIEM, a scalable aggregation engine that helps us find patterns in our data as well as provides a wide array of customizable analytics and reports. With Elastic Stack, we have a better understanding of flaws and security issues, particularly memory tier support that ensures the security of our data and networks.
改善してほしい点:
It is very challenging and time-consuming to upgrade cluster node roles and data replication.

The perfect searching allied to a RDB
製品を使ってみた感想: We've been pairing Elasticsearch with a traditional RDB in many projects with great results. This way we don't compromise our data reliability and searching speed is blazing fast.
良いポイント:
Searching is where elasticsearch is second to none, either in terms, n-grams or full-text. Latest releases have greatly improved the aggregation performance, so it's also a great fit for analytics workloads. The customizable sharding and replica configurations make is very reliable too.
改善してほしい点:
Searching and joining different documents has room for improvement, it's usualy not as fast as we would like it to be, so most of the times we end up un-normalizing documents and en-richening their data to boost searching performance.

One of the Best No sql Document Base Database
製品を使ってみた感想: In our projects, we use elasticsearch in database queries that need fast answers. It is especially useful for search and autocomplete operations.
良いポイント:
When you want to run queries in big data and get results, you can get results much faster from relational databases. Queries are also easy to create
改善してほしい点:
We sometimes have problems during the integration of Kibana. But we couldn't figure out why Other than that, I didn't have any problems
Data management and visualisation at (almost) its best
良いポイント:
I really like how multiple inputs can be managed at the same time.
改善してほしい点:
The multiple versions of API and multiple possible format make it quite hard to get the correct one - mostly when a new release is out and user is pushed to use it - without proper support.
A Very Useful Stack !!!
製品を使ってみた感想: Overall I am very happy as a user of Elastic Stack. It completely fulfills my requirements. We can store and retrieve data very easily in Elastic. Kibana is a very good tool to visualize data saved in Elastic.
良いポイント:
Elastic search is very fast, it returns the results within a few milliseconds. We can connect Logstash and Kibana very easily with Elastic.The filters in Kibana are very good. We can sort the data as needed.
改善してほしい点:
I don't think there is anything to dislike about Elastic.
Reliable and easy to use tech stack
製品を使ってみた感想: It's an easy choice when complex queries are involved, if cost is a secondary factor.
良いポイント:
Natural language processing like stemming, removing stopwords, multilingual search, tokenized storage etc.
改善してほしい点:
When there is a large text searches, the elastic search sometime crashes. This needs to be optimized.
検討した類似製品:
Great log collection tool
製品を使ってみた感想: We originally searched for a scalable, mid-tier log analysis tool for our multi-server application. Elastic was able to hook into our system and collect what we needed; though we did not get too far into the custom analytics as we would've liked to.
良いポイント:
Widely-supported, almost a pioneer software for logging. Even now, most logging tools actually leverage ELK under-the-hood for their analysis or collection.
改善してほしい点:
Pattern-matching needs to be more user-friendly, it would be best if they were able to leverage conventional regex usage instead of their custom format. Elastic RegExp queries must match the entire string and take a bit of learning, see here for syntax documentation: [SENSITIVE CONTENT]
My favorite BI & SIEM Tool
製品を使ってみた感想: overall i am delighted to have chosen this application, it solved many of our problems
良いポイント:
Lightening fast, we built BI dashboards and the 5 years reports data gets populated within seconds that would otherwise takes hours traditionally database or BI tool
改善してほしい点:
Very Big learning curve, first tie deployment takes very long time to make it work perfectly and then optimize it. need very good technical expertise
Tolles Produkt - Misserables Firmengebaren
製品を使ってみた感想: Der Elastic Stack mit 15 Nodes betreiben wir OnPrem als zentrales Logfile-Monitoring für unzählige Systeme.
良いポイント:
Die search engine ist der Hammer. Die Software funktioniert gut, zuverlässig und performant.
改善してほしい点:
In 4 Jahren hat 3 mal der Firmensitz gewechselt, letztes mal ins Ausland. Cowboy-Manieren beim Vertragsverlängerung - friss unsere AGBs (in Business-English) oder stirb. Ständig wechselnde Ansprechpartner. Rechnungen mit wechselnden Kontoverbindungen.
Using Kibana
良いポイント:
We user Kibana's dashboard and also part of it for data analysis of our tool. It allows us to look and compare historical data and gives us a great visualisation, analytic tools and data sharing options of all the data collected by our scanner.
改善してほしい点:
I enjoy working with the tool, however, I am missing quite some UX design improvements that could really improve the interaction with Kibana. Moreover, I could use an option of saving the templates or most recent types of searches into some kind of database so we would not need to setup these all over again.
One of the best , simple log analytics and searching tool.
製品を使ってみた感想: Best for searching, log analytics, and visualization software available in the market. The integration of Elastic Search, Logstash, and Kibana makes it one of the best overall software to manage and visualize and analyze logs.
良いポイント:
It is very easy to deploy using docker containers and Kubernetes support. It's very easy to query a high volume of data and get results in seconds. Its easy-to-use UI is self-explanatory and also the forum support and documentation are quite helpful.
改善してほしい点:
Sometimes it crashes in between. Query structure is somewhat completed, and can be made simple with more specific examples to use directly in projects.
Elastic Stack is the best for Business
製品を使ってみた感想: we use elastic stack to integrated with elastiflow to track all the traffic destination, protocol log, and other activity inside network, it very nice and work well, and produce the nice dashboard and clear view.
良いポイント:
the very powerful search engine I search around 5 million log in a second only. Very nice real-time dashboard, I can integrated with other software and see all the view of network traffic, traffic flow very well.
改善してほしい点:
well I would say, it's pretty good already, but still some function need to use command alot.
Distributed Search and analytics engine available in cloud
製品を使ってみた感想: Best search and analytics software available in cloud, flexible to use and available free trial to evaluate it.
良いポイント:
This is best search software for data searching and analytics on stream data in cloud. It is so flexible complex keyword searches and very efficient. Great tool for analyzing logs very powerful. 24/7 customer support.
改善してほしい点:
Not really a negative side but if you have low bandwidth web interface will become very slow.And think learning manual still needs some improvement.
A complete stack for full text search
製品を使ってみた感想: Elasticsearch might be overkill if you are working with a small or mid-sized applications. However it's a serious solution for big-scale apps that are dealing with millions of records. The setup of the Elasticsearch might seem easy, but the maintenance is not. If you have simpler needs, I would suggest the full-text search functionality of modern PostgreSQL versions.
良いポイント:
Elasticsearch is quite powerful and fast. You can implement it to any enterprise software independent of the scale. It's well documented and getting frequent updates. It's also a reliable software that you can use in mission-critical operations.
改善してほしい点:
Breaking changes between different versions are hard to deal with. Each major version upgrade of ElasticSearch is bringing new functionality, improved security, and speed - but at the same time, it requires you to update your indexes, which is not an easy task if you don't have a strong infrastructure team.
Powerful stack for event collection, management and visualisation
製品を使ってみた感想: A solid product with a rich feature set, if you get past the initial setup complexity.
良いポイント:
Provides great features for log ingestion, normalisation and visualisation. Has a free open source tier which can be used to cover many use cases. Visualisation options are diverse and powerful. Solid community support in forums.
改善してほしい点:
Initial setup can be tedious and is rather complex. The provided security ruleset tends to produce many false positives and requires fine tuning. Log ingestion options are not entirely covered by the web user interface.
Elastic Stack for Application Logs
製品を使ってみた感想: Elastic Stack is an open source full stack solution for logs of modern day big data applications processing logs with its different applications of Logstash, Elastic and Kibana. We are using it to read through application logs, storing logs data and using dashboard to easily navigate thru the big chunk of files. Its an amazing combo of applications, completely free of cost with easy implementation and powerful online support.
良いポイント:
1. End to End Solution of enterprise logs with services such as Logstash, Elastic and Kibana. 2. Strong User Community and support. 3. Easy to use and implement. 4. Proactive updates on possible downtimes. 5. Dashboards for easy navigation.
改善してほしい点:
1. Cloud performance is slower than on premises installation. 2. It crashes in between which delay things sometimes.
Elasticsearch is a general purpose search engine that can do much more than search
製品を使ってみた感想: We use Elasticsearch to filter and sort search results in our marketplace. We've built out many complicated queries that allow us to do interesting things like geo-based queries, personalization, and time boxed deals.
良いポイント:
Elasticsearch offers a very flexible system for adding search capability to your systems. It is also capable of much more. The REST API and great documentation makes getting started very simple. Elasticsearch was also designed with scaling in mind. Adding nodes and self balancing is quite easy. AWS offers hosted Elasticsearch that makes spinning up your first cluster as simple as a few clicks.
改善してほしい点:
Writing complicated queries can be quite tedious at times. The JSON interface is not always easy to read when trying to match up parentheses. Upgrading from older versions is not a simple process.
ElasticSearch_02-07-2022
製品を使ってみた感想: I use it log search.
良いポイント:
It is good to store and monitor logs with Kibana.
改善してほしい点:
The elasticsearch version management is bad because next version could have critical changes from previous.