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PostgreSQL VS Knative

Compare PostgreSQL VS Knative and see what are their differences

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PostgreSQL logo PostgreSQL

PostgreSQL is a powerful, open source object-relational database system.

Knative logo Knative

Knative provides a set of components for building modern, source-centric, and container-based applications that can run anywhere.
  • PostgreSQL Landing page
    Landing page //
    2023-10-21
  • Knative Landing page
    Landing page //
    2023-08-27

PostgreSQL features and specs

  • Open Source
    PostgreSQL is an open-source database management system, which means it is free to use, modify, and distribute. This reduces the cost of database management for individuals and organizations.
  • ACID Compliance
    PostgreSQL is fully ACID (Atomicity, Consistency, Isolation, Durability) compliant, ensuring reliable transactions and data integrity.
  • Extensible
    PostgreSQL is highly extensible, allowing users to add custom functions, data types, and operators. This enables tailored solutions to specific requirements.
  • Advanced SQL Features
    PostgreSQL supports advanced SQL features like full-text search, JSON and XML data types, and complex queries, providing powerful tools for database operations.
  • Community Support
    There is a strong and active community around PostgreSQL, offering extensive documentation, forums, and collaborative support, which aids troubleshooting and development.
  • Multiple Indexing Techniques
    PostgreSQL offers a variety of indexing techniques such as B-tree, GIN, GiST, and BRIN, allowing for optimized query performance on various data types.
  • Cross-Platform Availability
    PostgreSQL runs on all major operating systems (Windows, MacOS, Linux, Unix), giving flexibility in deployment and development environments.

Possible disadvantages of PostgreSQL

  • Complex Configuration
    Setting up and configuring PostgreSQL can be complex and time-consuming, especially for beginners, requiring a good understanding of its parameters and best practices.
  • Heavy Resource Consumption
    PostgreSQL can be resource-intensive, consuming significant CPU and memory compared to other database systems, which may affect performance on lower-end hardware.
  • Backup and Restore Process
    The backup and restore process in PostgreSQL is not as straightforward as in some other database systems, requiring more manual intervention and understanding of tools like pg_dump and pg_restore.
  • Replication Complexity
    While PostgreSQL supports replication, setting it up can be more complex than some other databases. Advanced configurations like multi-master replication can be particularly challenging.
  • Steeper Learning Curve
    Due to its advanced features and extensive capabilities, PostgreSQL can have a steeper learning curve, making it harder for new users to get started compared to simpler database systems.
  • Less Third-Party Tool Support
    PostgreSQL has less support from third-party tools compared to more widely adopted databases like MySQL, which can limit options for auxiliary functions like administration, monitoring, and development.

Knative features and specs

  • Serverless Capabilities
    Knative provides powerful serverless capabilities, allowing developers to deploy and manage applications without the need to manage infrastructure. This enables automatic scaling based on demand.
  • Kubernetes Integration
    Because Knative is built on top of Kubernetes, it integrates seamlessly with existing Kubernetes clusters, leveraging Kubernetes features and security policies.
  • Event-Driven Architecture
    Knative offers a robust event-driven architecture that enables applications to efficiently react to events, increasing responsiveness and reducing resource consumption.
  • Flexibility
    Knative provides developers with flexibility to use any programming language, runtime, or framework, allowing diverse applications to be deployed and managed.
  • Open Source Community
    Knative has a strong open-source community, offering extensive resources, continuous development, and a wealth of shared knowledge.

Possible disadvantages of Knative

  • Complexity
    Deploying and managing Knative can introduce complexity, especially for teams unfamiliar with Kubernetes or serverless paradigms.
  • Learning Curve
    There is a significant learning curve associated with Knative, which can be daunting for new users or teams without Kubernetes experience.
  • Resource Intensive
    Running Knative on Kubernetes requires considerable resources, which might not be cost-effective for small-scale applications or organizations.
  • Maturity
    As a relatively new technology, Knative may encounter issues related to maturity, stability, and support compared to more established platforms.
  • Limited Ecosystem
    Although growing, Knative's ecosystem is still limited compared to other serverless solutions, which might restrict available plugins and integrations.

Analysis of PostgreSQL

Overall verdict

  • Yes, PostgreSQL is considered a high-quality and reliable database management system, suitable for a wide range of applications, from small-scale personal projects to large enterprise systems.

Why this product is good

  • PostgreSQL is known for its strong support of SQL standards and excellent documentation, making it reliable for complex database requirements.
  • It provides advanced features such as multi-version concurrency control (MVCC), point-in-time recovery, and support for advanced indexing techniques.
  • PostgreSQL offers robust performance optimization options, powerful extensions, and a highly customizable platform.
  • It has a strong open-source community, ensuring ongoing improvements and support.
  • PostgreSQL is compatible with popular development frameworks and languages, enhancing its versatility.

Recommended for

  • Organizations seeking a scalable and stable database solution with strong compliance with SQL standards.
  • Developers who need advanced features like custom data types and indexing capabilities.
  • Projects requiring robust transactional integrity and data consistency.
  • Businesses looking for a cost-effective open-source database solution with active community support.

PostgreSQL videos

+ Add

Comparison of PostgreSQL and MongoDB

More videos:

  • Review - PostgreSQL Review
  • Review - MySQL vs PostgreSQL - Why you shouldn't use MySQL

Knative videos

+ Add

What is Knative?

More videos:

  • Review - Introduction to Knative | Cloud Academy
  • Review - Knative a Year Later: Serverless, Kubernetes and You (Cloud Next '19)

Category Popularity

0-100% (relative to PostgreSQL and Knative)

PostgreSQL

Knative

Databases
100 100%
Databases
0% 0
Cloud Computing
0 0%
Cloud Computing
100% 100
Relational Databases
100 100%
Relational Databases
0% 0
Cloud Hosting
0 0%
Cloud Hosting
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 PostgreSQL and Knative

PostgreSQL Reviews

Data Warehouse Tools
Peliqan acts as a bridge, allowing you to e.g. effortlessly pull your PostgreSQL data into Google Sheets for easy access and analysis using its one-click connector. Additionally, Peliqan’s platform provides a user-friendly environment for data exploration, transformation with Magical SQL, and visualization capabilities, all without needing to switch between multiple tools.
Source: peliqan.io
Top 5 BigQuery Alternatives: A Challenge of Complexity
For over three decades, the open-source object-relational database system PostgreSQL has maintained its reputation as a top SQL server due to its features, performance, and reliability. (Heck, Redshift is even based on Postgres!) It's the go-to database solution for large corporations and organizations across a variety of industries from ecommerce to gaming to...
Source: blog.panoply.io
10 Best Database Management Software Of 2022 [+ Examples]
Applications Manager offers out-of-the-box health and performance monitoring for 20 popular databases including RDBMS, NoSQL, in-memory, distributed, and big data stores. It supports both commercial databases such as Oracle, Microsoft SQL, IBM DB2, and MongoDB as well as open source ones like MySQL and PostgreSQL.
Source: theqalead.com
ClickHouse vs TimescaleDB
Recently, TimescaleDB published a blog comparing ClickHouse & TimescaleDB using timescale/tsbs, a timeseries benchmarking framework. I have some experience with PostgreSQL and ClickHouse but never got the chance to play with TimescaleDB. Some of the claims about TimescaleDB made in their post are very bold, that made me even more curious. I thought it’d be a great...
Source: pradeepchhetri.xyz
9 Best MongoDB alternatives in 2019
PostgreSQL is a widely popular open source database management system. It provides support for both SQL for relational and JSON for non-relational queries.
Source: www.guru99.com

Knative Reviews

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

Social recommendations and mentions

Knative might be a bit more popular than PostgreSQL. We know about 16 links to it since March 2021 and only 16 links to PostgreSQL. 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.

PostgreSQL mentions (16)

  • Convert insert mutation to upsert
    In this quick post, we’ll walk through implementing an Upsert operation in Hasura using PostgreSQL and GraphQL. - Source: dev.to / 9 months ago
  • Perfect Elixir: Environment Setup
    I’m on MacOS and erlang.org, elixir-lang.org, and postgresql.org all suggest installation via Homebrew, which is a very popular package manager for MacOS. - Source: dev.to / about 1 year ago
  • Rust & MySQL: connect, execute SQL statements and stored procs using crate sqlx.
    According to the documentation, crate sqlx is implemented in Rust, and it's database agnostic: it supports PostgreSQL, MySQL, SQLite, and MSSQL. - Source: dev.to / almost 2 years ago
  • Really tired. Is PostgreSQL even runnable in Windows 10? pgAdmin4 stucks at Loading whatever I try.
    Solution is just downloading and installilng pgAdmin from official pgAdmin homepage version, not the one that is included in the postgresql.org package. Source: almost 2 years ago
  • Why SQL is right for Infrastructure Management
    SQL immediately stands out here because it was designed for making relational algebra, the other side of the Entity-Relationship model, accessible. There are likely more people who know SQL than any programming language (for IaC) or data format you could choose to represent your cloud infrastructure. Many non-programmers know it, as well, such as data scientists, business analysts, accountants, etc, and there is... - Source: dev.to / about 2 years ago
View more

Knative mentions (16)

  • Building Microservices Using Knative
    As described above, Knative provides a rich ecosystem for managing and executing microservices that can be developed in a variety of programming languages. Any language that can be crafted into a web service and packaged as a kubernetes container is a viable execution candidate for a Knative service. Since 2018, Knative has evolved as a viable microservices platform and in 2022 was accepted by the CNCF at the... - Source: dev.to / 9 months ago
  • A Brief History Of Serverless
    In 2018, Google announced an OSS project called Knative. Knative was meant to be executed on top of Kubernetes and streamline the deployment of applications on the platform. - Source: dev.to / about 1 year ago
  • Rethinking Serverless with Flame
    Https://knative.dev/ - (CloudRun API is based on this OSS project). - Source: Hacker News / over 1 year ago
  • Running Serverless Functions on Kubernetes
    Serverless functions are pieces of code that take an HTTP request object and provide a response. With serverless functions, your application is composed of modular functions that respond to events and can be scaled independently. In this article, you learned about Knative and how to run serverless functions on Kubernetes using Knative and the func CLI. You can learn more about Knative on knative.dev, and a cheat... - Source: dev.to / over 2 years ago
  • DevOpsCon Munich 2022 - Human Interactions that Matter
    That night Sebastian Meyen - the chief content officer at S&S Media took the speakers out and I had a great, deep conversation with Zbynek Roubalik - one of the maintainers of both Knative and KEDA. He got me all excited about the GPTchat. I even tried to play with it that same night when I came back to the hotel. But I got bored after 20 minutes. It still feels like talking to a machine... I don't see the threat... - Source: dev.to / over 2 years ago
View more

What are some alternatives?

When comparing PostgreSQL and Knative, you can also consider the following products

MySQL - The world's most popular open source database

Fission.io - Fission.io is a serverless framework for Kubernetes that supports many concepts such as event triggers, parallel execution, and statelessness.

Microsoft SQL - Microsoft SQL is a best in class relational database management software that facilitates the database server to provide you a primary function to store and retrieve data.

Nuclio - Nuclio is an open source serverless platform.

SQLite - SQLite Home Page

AWS Lambda - Automatic, event-driven compute service

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