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Software · head to head

ClickHouse vs DigitalOcean

ClickHouse logo

ClickHouse

Software

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

From
Free
Rated
-
Full reviewWebsite
DigitalOcean logo

DigitalOcean

Software

The developer cloud

From
Free
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: ClickHouse limited multi-row atomic transactions and expensive UPDATE/DELETE operations unsuitable for transactional systems; DigitalOcean data transfer overage charged at $0.01 per GiB beyond included allowances
  • They diverge on capability: ClickHouse covers Column-oriented Storage, DigitalOcean covers Droplets (VPS).

Where they differ

Only the attributes on which ClickHouse and DigitalOcean actually diverge.

Attributes where ClickHouse and DigitalOcean differ
AttributeClickHouseDigitalOcean
Pricing modelUnknownusage-based
PlatformsLinux, macOS, Windows (via Docker)Linux, Cloud (AWS, GCP, Azure backend)
Founded20212011

Identical on both: starting price (Free), free tier (Yes), 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 DigitalOcean

  • Droplets (VPS)
  • Managed Kubernetes
  • App Platform
  • Managed Databases
  • Spaces (Object Storage)
  • Floating IPs
  • Load Balancers
  • Firewalls

Both cover

  • Web support

What people use each for

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

ClickHouse

  • Business intelligencenot DigitalOcean
  • Data warehousingnot DigitalOcean
  • Real-time analyticsnot DigitalOcean
  • Reportingnot DigitalOcean
  • Machine learningnot DigitalOcean

DigitalOcean

  • Developers seeking affordable VPS starting at $4/month for small applicationsnot ClickHouse
  • Teams deploying containerised workloads with Kubernetes starting at $12/month cluster costnot ClickHouse
  • Data scientists and ML engineers requiring NVIDIA GPU access at $1.91/GPU/hour (committed)not 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

DigitalOcean

  • Data transfer overage charged at $0.01 per GiB beyond included allowances
  • Free tier includes only 3 static sites; additional static sites require paid upgrade
  • Container registry free tier capped at 500 MiB storage; exceeding requires paid tier
  • Functions free tier allows 90,000 GiB-seconds monthly; overages billed on usage basis
  • GPU Droplets require minimum monthly commitment for lower hourly rates; on-demand significantly more expensive

Pricing, plan by plan

ClickHouse

Free

No published plan breakdown. See the ClickHouse review.

DigitalOcean

Free

No published plan breakdown. See the DigitalOcean 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 DigitalOcean if

  • You need droplets (vps).
  • You want to start without paying.
  • You work on Linux, Cloud (AWS, GCP, Azure backend).
  • You also want managed kubernetes.
DigitalOcean review

Questions people ask

Is ClickHouse or DigitalOcean better?
Neither clearly leads. ClickHouse starts at Free and DigitalOcean at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, ClickHouse or DigitalOcean?
ClickHouse starts at Free and DigitalOcean at Free.
Does ClickHouse or DigitalOcean run on more platforms?
ClickHouse runs on Linux, macOS, Windows (via Docker). DigitalOcean runs on Linux, Cloud (AWS, GCP, Azure backend).
Can I use ClickHouse for free?
Both have a free tier, so you can try either at no cost before committing.
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 DigitalOcean is typically brought in for.
What can ClickHouse do that DigitalOcean cannot?
ClickHouse covers Column-oriented Storage, Real-time Analytics, SQL Support, Linear Scalability. DigitalOcean covers Droplets (VPS), Managed Kubernetes, App Platform, Managed Databases. Both handle Web support.

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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