InfluxDB vs. PostgreSQL

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
InfluxDB
Score 8.5 out of 10
N/A
The InfluxDB is a time series database from InfluxData headquartered in San Francisco. As an observability solution, it is designed to provide real-time visibility into stacks, sensors and systems. It is available open source, via the Cloud as a DBaaS option, or through an Enterprise subscription.N/A
PostgreSQL
Score 8.5 out of 10
N/A
PostgreSQL (alternately Postgres) is a free and open source object-relational database system boasting over 30 years of active development, reliability, feature robustness, and performance. It supports SQL and is designed to support various workloads flexibly.N/A
Pricing
InfluxDBPostgreSQL
Editions & Modules
No answers on this topic
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Offerings
Pricing Offerings
InfluxDBPostgreSQL
Free Trial
NoNo
Free/Freemium Version
NoNo
Premium Consulting/Integration Services
NoNo
Entry-level Setup FeeNo setup feeNo setup fee
Additional Details
More Pricing Information
Best Alternatives
InfluxDBPostgreSQL
Small Businesses

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Redis™*
Redis™*
Score 9.0 out of 10
Medium-sized Companies

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Redis™*
Redis™*
Score 9.0 out of 10
Enterprises

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Redis™*
Redis™*
Score 9.0 out of 10
All AlternativesView all alternativesView all alternatives
User Ratings
InfluxDBPostgreSQL
Likelihood to Recommend
9.0
(4 ratings)
8.7
(53 ratings)
Likelihood to Renew
9.1
(2 ratings)
9.0
(1 ratings)
Usability
-
(0 ratings)
9.0
(6 ratings)
Availability
-
(0 ratings)
9.0
(1 ratings)
Performance
-
(0 ratings)
7.0
(1 ratings)
Support Rating
9.0
(1 ratings)
9.3
(7 ratings)
Implementation Rating
-
(0 ratings)
9.0
(1 ratings)
Product Scalability
-
(0 ratings)
8.0
(1 ratings)
User Testimonials
InfluxDBPostgreSQL
Likelihood to Recommend
InfluxData
InfluxDB is very good at storing monitoring metrics (e.g. performance data). InfluxDB is not the right choice if you need to store other data types (like plain text, data relations etc.).
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PostgreSQL Global Development Group
PostgreSQL, unlike other databases, is user-friendly and uses an open-source database. Ideal for relational databases, they can be accessed when speed and efficiency are required. It enables high-availability and disaster recovery replication from instance to instance. PostgreSQL can store data in a JSON format, including hashes, keys, and values. Multi-platform compatibility is also a big selling point. We could, however, use all the DBMS’s cores. While it works well in fast environments, it can be problematic in slower ones or cause multiple master replication.
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Pros
InfluxData
  • Perfect handling telemetry data.
  • Low latency, near real time.
  • SQL-like language makes it easier to query.
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PostgreSQL Global Development Group
  • The stability it offers, its speed of response and its resource management is excellent even in complex database environments and with low-resource machines.
  • The large amount of resources it has in addition to the many own and third-party tools that are compatible that make productivity greatly increase.
  • The adaptability in various environments, whether distributed or not, [is a] complete set of configuration options which allows to greatly customize the work configuration according to the needs that are required.
  • The excellent handling of referential and transactional integrity, its internal security scheme, the ease with which we can create backups are some of the strengths that can be mentioned.
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Cons
InfluxData
  • GUI based administrator console
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PostgreSQL Global Development Group
  • The query syntax for JSON fields is unwieldy when you start getting into complex queries with many joins.
  • I wish there was a distinction (a flag) you could set for automated scripts vs working in the psql CLI, which would provide an 'Are you sure you want to do X?' type prompt if your query is likely to affect more than a certain number of rows. Especially on updates/deletes. Setting the flag in the headless(scripted) flow would disable the prompt.
  • Better documentation around JSON and Array aggregation, with more examples of how the data is transformed.
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Likelihood to Renew
InfluxData
InfluxDB is a near perfect product for time series database engines. The relatively small list of cons are heavily outweighed by it's ability to just work and be a very flexible and powerful database engine. The community and support provided by the corporation are the only areas I have little experience.
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PostgreSQL Global Development Group
As a needed software for day to day development activities
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Usability
InfluxData
No answers on this topic
PostgreSQL Global Development Group
Postgresql is the best tool out there for relational data so I have to give it a high rating when it comes to analytics, data availability and consistency, so on and so forth. SQL is also a relatively consistent language so when it comes to building new tables and loading data in from the OLTP database, there are enough tools where we can perform ETL on a scalable basis.
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Reliability and Availability
InfluxData
No answers on this topic
PostgreSQL Global Development Group
PostgreSQL's availability is top notch. Apart from connection time-out for an idle user, the database is super reliable.
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Performance
InfluxData
No answers on this topic
PostgreSQL Global Development Group
The data queries are relatively quick for a small to medium sized table. With complex joins, and a wide and deep table however, the performance of the query has room for improvement.
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Support Rating
InfluxData
We have worked with the InfluxDB support team a few times so far and it has been positive. Issues submitted are worked on promptly and we have good feedback.
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PostgreSQL Global Development Group
There are several companies that you can contract for technical support, like EnterpriseDB or Percona, both first level in expertise and commitment to the software.
But we do not have contracts with them, we have done all the way from googling to forums, and never have a problem that we cannot resolve or pass around. And for dozens of projects and more than 15 years now.
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Online Training
InfluxData
No answers on this topic
PostgreSQL Global Development Group
The online training is request based. Had there been recorded videos available online for potential users to benefit from, I could have rated it higher. The online documentation however is very helpful. The online documentation PDF is downloadable and allows users to pace their own learning. With examples and code snippets, the documentation is great starting point.
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Implementation Rating
InfluxData
No answers on this topic
PostgreSQL Global Development Group
The online documentation of the PostgreSQL product is elaborate and takes users step by step.
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Alternatives Considered
InfluxData
To be honest, I didn't look at alternatives since InfluxDB performs very well if you can oversee the lack of security and HA features. But for all challenges, there is an easy solution which brings you forward (e.g. read load balancing can be achieved by using a common HTTPS load balancer).
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PostgreSQL Global Development Group
Postgres stacks up just [fine] along the other big players in the RDBMS world. It's very popular for a reason. It's very close to MySQL in terms of cost and features - I'd pick either solution and be just as happy. Compared to Oracle it is a MUCH cheaper solution that is just as usable.
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Scalability
InfluxData
No answers on this topic
PostgreSQL Global Development Group
The DB is reliable, scalable, easy to use and resolves most DB needs
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Return on Investment
InfluxData
  • Provided us a time series DB.
  • With the SQL-like language, it is very easy to learn.
  • Empowered us to keep track of our events.
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PostgreSQL Global Development Group
  • The user-role system has saved us tons of time and thus money. As I mentioned in the "Use Case" section, Postgres is not only used by engineering but also finance to measure how much to charge customers and customer support to debug customer issues. Sure, it's not easy for non-technical employees to psql in and view raw tables, but it has saved engineering hundreds of man-hours that would have had to be spent on building equivalent tools to serve finance or customer support.
  • It provides incredibly trustworthy storage for wherever customer data dumped in. In our 6 years of Postgres existence, we have not lost a byte of customer data due to Postgres messing up a transaction or during the multiple times the hard-drives failed (thanks to ACID compliance!).
  • This is less significant, but Postgres is also quite easy to manage (unless you are going above and beyond to squeeze out every last bit of performance). There's not much to configure, and the out of the box settings are quite sane. That has saved us engineers lots of time that would have gone into Postgres administration.
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