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ClickHouse vs Microsoft Defender for Endpoint

ClickHouse logo

ClickHouse

Software

Fast open-source column-oriented database for real-time analytics

From
Free
Rated
-
Full reviewWebsite
Microsoft Defender for Endpoint logo

Microsoft Defender for Endpoint

Software

Enterprise endpoint security built into Microsoft 365

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only ClickHouse has a free tier, so it costs nothing to try first.
  • Each has a real cost: ClickHouse limited multi-row atomic transactions and expensive UPDATE/DELETE operations unsuitable for transactional systems; Microsoft Defender for Endpoint pricing not published on public websites; quote required from Microsoft sales
  • They diverge on capability: ClickHouse covers Column-oriented Storage, Microsoft Defender for Endpoint covers Threat & vulnerability management.

Where they differ

Only the attributes on which ClickHouse and Microsoft Defender for Endpoint actually diverge.

Attributes where ClickHouse and Microsoft Defender for Endpoint differ
AttributeClickHouseMicrosoft Defender for Endpoint
Starting priceFreeOn request
Pricing modelUnknownquote
Free tierYesNo
PlatformsLinux, macOS, Windows (via Docker)Windows, macOS, Linux, iOS, Android
Founded20211975

Identical on both: user rating (Not yet rated), category (Unknown).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in ClickHouse

  • Column-oriented Storage
  • Real-time Analytics
  • SQL Support
  • Linear Scalability
  • Data Compression
  • Vectorized Query Execution
  • Approximate Calculations
  • Kafka

Only in Microsoft Defender for Endpoint

  • Threat & vulnerability management
  • Attack surface reduction
  • Next-gen protection
  • EDR
  • Auto investigation
  • Microsoft Threat Experts
  • Threat analytics
  • Secure score

What people use each for

The jobs each tool is most often brought in to do.

ClickHouse

  • Business intelligencenot Microsoft Defender for Endpoint
  • Data warehousingnot Microsoft Defender for Endpoint
  • Real-time analyticsnot Microsoft Defender for Endpoint
  • Reportingnot Microsoft Defender for Endpoint
  • Machine learningnot Microsoft Defender for Endpoint

Microsoft Defender for Endpoint

  • Enterprise endpoint security across Windows, macOS, Linux, Android, and iOS via Plans 1 or 2not ClickHouse
  • Small and medium-sized businesses using Microsoft Defender for Business as alternativenot ClickHouse
  • Organisations using Microsoft 365 E5 which includes Defender for Endpoint Plan 2not ClickHouse

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

ClickHouse

  • Limited multi-row atomic transactions and expensive UPDATE/DELETE operations unsuitable for transactional systems
  • Requires upfront schema design discipline with MergeTree engine choices and sort/partition keys
  • Experimental vector search support, not production-ready for vector operations
  • Different query syntax from standard SQL requiring migration planning
  • Limited JOIN capabilities compared to traditional relational databases
  • Migration complexity with 2-4 weeks estimated for data type mapping and query translation

Microsoft Defender for Endpoint

  • Pricing not published on public websites; quote required from Microsoft sales
  • Defender for Endpoint Plan 1 and Plan 2 do not include server licenses; additional licensing required for server protection
  • Specific feature differences between Plan 1 and Plan 2 require consulting Microsoft documentation

Pricing, plan by plan

ClickHouse

Free

No published plan breakdown. See the ClickHouse review.

Microsoft Defender for Endpoint

On request

No published plan breakdown. See the Microsoft Defender for Endpoint review.

Which should you pick?

Choose ClickHouse if

  • You need column-oriented storage.
  • You want to start without paying.
  • You work on Linux, macOS, Windows (via Docker).
  • You also want real-time analytics.
ClickHouse review

Choose Microsoft Defender for Endpoint if

  • You need threat & vulnerability management.
  • You work on Windows, macOS, Linux, iOS, Android.
  • You also want attack surface reduction.
Microsoft Defender for Endpoint review

Questions people ask

Is ClickHouse or Microsoft Defender for Endpoint better?
Neither clearly leads. ClickHouse starts at Free and Microsoft Defender for Endpoint at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, ClickHouse or Microsoft Defender for Endpoint?
ClickHouse has a free tier; the other does not. Paid plans start at Free for ClickHouse and On request for Microsoft Defender for Endpoint.
Does ClickHouse or Microsoft Defender for Endpoint run on more platforms?
ClickHouse runs on Linux, macOS, Windows (via Docker). Microsoft Defender for Endpoint runs on Windows, macOS, Linux, iOS, Android.
Can I use ClickHouse for free?
Yes. ClickHouse has a free tier, so you can try it without paying. Microsoft Defender for Endpoint starts at On request.
What is ClickHouse best used for?
ClickHouse is most often used for business intelligence, data warehousing, real-time analytics, reporting. Of those, business intelligence and data warehousing are not what Microsoft Defender for Endpoint is typically brought in for.
What can ClickHouse do that Microsoft Defender for Endpoint cannot?
ClickHouse covers Column-oriented Storage, Real-time Analytics, SQL Support, Linear Scalability. Microsoft Defender for Endpoint covers Threat & vulnerability management, Attack surface reduction, Next-gen protection, EDR.

Answered from the vendors’ own pages

ClickHouse: What is ClickHouse best used for?

ClickHouse is optimized for analytical workloads on large datasets. It excels at fast aggregations and queries, being 10-100x faster than PostgreSQL on large aggregations.

Source
ClickHouse: Does ClickHouse support transactions?

ClickHouse has limited transaction support and expensive UPDATE/DELETE operations. It is not suitable for transactional workloads requiring strict ACID guarantees.

Source
ClickHouse: How does ClickHouse compare to PostgreSQL?

ClickHouse is 10-100x faster for analytics but PostgreSQL is better for transactional workloads. Many teams use both: PostgreSQL for writes via MaterializedPostgreSQL replication to ClickHouse for analytics.

Source
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Related pages

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