Software Alternatives, Accelerators & Startups

Splunk VS Milvus

Compare Splunk VS Milvus and see what are their differences

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Splunk logo Splunk

Splunk's operational intelligence platform helps unearth intelligent insights from machine data.

Milvus logo Milvus

Vector database built for scalable similarity search Open-source, highly scalable, and blazing fast.
  • Splunk Landing page
    Landing page //
    2023-10-20
  • Milvus Landing page
    Landing page //
    2022-12-01

Milvus is a highly flexible, reliable, and blazing-fast cloud-native, open-source vector database. It powers embedding similarity search and AI applications and strives to make vector databases accessible to every organization. Milvus can store, index, and manage a billion+ embedding vectors generated by deep neural networks and other machine learning (ML) models. This level of scale is vital to handling the volumes of unstructured data generated to help organizations to analyze and act on it to provide better service, reduce fraud, avoid downtime, and make decisions faster.

Milvus is a graduated-stage project of the LF AI & Data Foundation.

Splunk features and specs

  • Powerful Data Analysis
    Splunk provides robust data indexing and search capabilities, allowing users to analyze large volumes of log data with high flexibility and efficiency.
  • Real-Time Processing
    Splunk enables real-time monitoring and analysis of data, which helps in immediate detection of anomalies and operational issues.
  • Scalability
    Splunk can efficiently scale to handle large amounts of data from various sources, making it suitable for both small businesses and large enterprises.
  • Wide Range of Integrations
    Splunk offers extensive integration options with numerous third-party applications and services, enhancing its functionalities and utility.
  • User-Friendly Interface
    Splunk comes with a highly intuitive and user-friendly interface, which makes it easier for users to navigate and leverage its features without extensive training.
  • Advanced Security Features
    Splunk includes comprehensive security features such as access controls, data encryption, and auditing capabilities to ensure data protection and compliance.

Possible disadvantages of Splunk

  • High Cost
    Splunk is considered expensive compared to other data analytics tools, which can be a significant constraint for smaller organizations or those with limited budgets.
  • Complex Licensing
    The licensing model for Splunk can be complex and confusing, often leading to issues in predicting costs and understanding the full extent of required licensing.
  • Steep Learning Curve
    Despite its user-friendly interface, there is a steep learning curve associated with mastering Splunkโ€™s advanced features and query language, which can be challenging for new users.
  • Resource Intensive
    Splunk can be resource-intensive, requiring substantial computational power and storage, which might necessitate additional hardware investments.
  • Custom App Development
    Building custom apps and dashboards in Splunk may require specialized knowledge of its proprietary language, which can limit customization for users without technical expertise.

Milvus features and specs

  • High Performance
    Milvus is designed to manage and process large-scale vector data extremely fast, making it suitable for handling real-time processing of massive datasets.
  • Scalability
    Milvus supports horizontal scaling, ensuring that as the data grows, the system can scale out by adding more nodes to maintain performance.
  • Flexible Deployment
    Milvus can be deployed on-premises, on cloud services, or in hybrid environments, providing flexibility for different infrastructure needs.
  • Community and Support
    As an open-source project, Milvus has a strong community and support network, including comprehensive documentation and active community forums.
  • Rich Ecosystem
    Milvus integrates well with various machine learning and data processing tools, such as TensorFlow, PyTorch, and other AI frameworks, facilitating seamless workflows.
  • Built-in Indexing
    Milvus provides built-in indexing capabilities like IVF, HNSW, and ANNOY, which enhance the speed and efficiency of similarity searches on vector data.

Possible disadvantages of Milvus

  • Steep Learning Curve
    The complexity of vector databases and the need for understanding high-dimensional indexing techniques may pose a challenging learning curve for new users.
  • Resource Intensive
    Milvus can be resource-intensive in terms of CPU and memory, especially for large-scale deployments, which may lead to higher operational costs.
  • Evolving Project
    As a relatively new project, Milvus is rapidly evolving, and users might encounter changing APIs or features that could disrupt ongoing projects.
  • Dependency Management
    Deploying Milvus with its dependencies (such as certain hardware requirements for optimal performance) can be complex, necessitating careful planning and management.
  • Limited Use Cases
    Given its specialization in vector similarity searches, Milvus might not be the best choice for applications needing comprehensive relational database capabilities.

Analysis of Milvus

Overall verdict

  • Milvus is generally regarded as a good option, especially for businesses and developers working in the field of AI and data science. Its open-source nature allows for flexibility and community support, and it is backed by a solid architecture designed for scalability and efficiency.

Why this product is good

  • Milvus is considered a strong choice for handling large-scale vector data due to its high-performance capabilities and ability to manage similarity search effectively. It is particularly well-suited for applications involving AI, machine learning, and deep learning where vector operations are common.

Recommended for

    Milvus is ideal for data scientists, AI researchers, and engineers who require efficient and scalable vector search solutions. It is also recommended for companies and projects dealing with recommendation systems, image and video search, natural language processing, and more.

Splunk videos

"Splunk Product Overview"

More videos:

  • Tutorial - Splunk in 60 Minutes | Splunk Tutorial For Beginners | Splunk Training | Splunk Tutorial | Edureka
  • Demo - Splunk Incident Review Demo

Milvus videos

End to End Tutorial on Milvus Lite

More videos:

  • Demo - An Introduction To the Milvus Open Source Vector Database

Category Popularity

0-100% (relative to Splunk and Milvus)
Monitoring Tools
100 100%
0% 0
Search Engine
0 0%
100% 100
Log Management
100 100%
0% 0
Vector Databases
0 0%
100% 100

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Splunk and Milvus

Splunk Reviews

Top Datadog Competitors and Alternatives in 2025
Furthermore, Splunk's ecosystem includes a wide range of apps and integrations that extend the platform's capabilities and allow seamless integration with third-party tools and technologies. Splunkbase, the Splunk app marketplace, offers thousands of apps and add-ons developed by Splunk and its community of users, providing additional functionality for Monitoring, analytics,...
Source: www.atatus.com
The 10 Best Nagios Alternatives in 2024 (Paid and Open-source)
What sets Splunk apart, likely contributing to its premium price, is its expansive network. With over 2,200 partners spanning various industries, Splunk ensures users can fully leverage the platform. Additionally, boasting a community of over 18,000 active members and 1,800 Splunk experts, users have access to support for problem-solving, architecture, deployment, and...
Source: betterstack.com
Top 10 Grafana Alternatives in 2024
Splunkโ€™s security and data monitoring features make it a potent alternative to Grafana. The platform helps collect and store extensive data from multiple platforms like databases, messaging systems, and network devices.
Source: middleware.io
Top 11 Grafana Alternatives & Competitors [2024]
Splunk's strengths lie in its adeptness at handling large-scale data ingestion and robust analytics capabilities. This makes it invaluable for organizations with complex data monitoring needs, particularly in enterprise security and observability.
Source: signoz.io
10 Best Grafana Alternatives [2023 Comparison]
Splunk is a well-known log management solution thatโ€™s been around forever. It offers a variety of observability solutions, making it an ideal Grafana alternative in terms of functionality. Splunk offers users Log Management, Synthetic monitoring, Infrastructure Monitoring, APM, Security Monitoring, and more.
Source: sematext.com

Milvus Reviews

We have no reviews of Milvus yet.
Be the first one to post

Social recommendations and mentions

Based on our record, Milvus should be more popular than Splunk. It has been mentiond 40 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Splunk mentions (19)

  • Ask HN: Who is hiring? (April 2025)
    Splunk (A Cisco Company) [https://splunk.com] | Principal Software Engineer, Backend | Remote (Vancouver / Toronto, Canada) Splunk is here to build a safer and more resilient digital world. The world's leading enterprises use our unified security and observability platform to keep their digital systems secure and reliable. The role I'm hiring for is to lead the effort for a new API that will power Splunk's new... - Source: Hacker News / over 1 year ago
  • Can I install apps on Free 60 day Enterprise?
    I'm using the free 60day Enterprise license and tried to install different apps from the "Browse more apps" menu in Splunk Enterprise, but it doesn't accept my credentials when I try to log in. I tried my username and password from splunk.com(which I'm sure it works, because I tried it straight away on the official website). Also I tried using my username and password with which I'm accessing Splunk Enterprise,... Source: over 2 years ago
  • Can someone explain this before I go a little crazy? xD
    I'm noticing a questionable trend in Splunk question/answer structure for these free courses on splunk.com So I go to an exam dump to try and compare to something I have studied thus far. (Prepping for entry level 1002). Source: over 2 years ago
  • Where exactly can I start to learn?
    With your splunk.com username, you can login to Splunk trainings portals as well https://www.splunk.com/en_us/training.html .. There are lots of free trainings available. Enroll yourself, complete them, you will gain more confidence. Source: about 3 years ago
  • VAST 3.0 released. Open-Source Security Data Pipelines with Kusto-like syntax
    VAST is an open-source SecDataOps project for working with data from open-source security tools. Version 3.0 adds a pipeline syntax similar to splunk, Kusto, PRQL, and Zed. Source: over 3 years ago
View more

Milvus mentions (40)

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What are some alternatives?

When comparing Splunk and Milvus, you can also consider the following products

Datadog - See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.

Pinecone - Search through billions of items for similar matches to any object, in milliseconds. Itโ€™s the next generation of search, an API call away.

NewRelic - New Relic is a Software Analytics company that makes sense of billions of metrics across millions of apps. We help the people who build modern software understand the stories their data is trying to tell them.

Qdrant - Qdrant is a high-performance, massive-scale Vector Database for the next generation of AI. Also available in the cloud https://cloud.qdrant.io/

Grafana - Data visualization & Monitoring with support for Graphite, InfluxDB, Prometheus, Elasticsearch and many more databases

Weaviate - Welcome to Weaviate