This passage describes a repackaged open-source software product with additional charges for certain services provided by Kurian. Here’s a summary of the key points:
PostgreSQL Introduction: PostgreSQL is introduced as an open-source object-relational database system known for its use and extension of the SQL language. It is praised for its ability to safely store and scale complex data workloads.
Key Features of PostgreSQL: PostgreSQL is highlighted for its rich set of features, which cater to different user groups:
Developers: PostgreSQL helps developers build applications.
Administrators: It aids administrators in ensuring data integrity and creating fault-tolerant environments.
Data Management: PostgreSQL is described as versatile for managing data of various sizes.
Extensibility: PostgreSQL’s extensibility is emphasized, with examples such as defining custom data types, creating custom functions, and writing code in different programming languages without needing to recompile the database.
Kurian’s Offerings: Kurian is mentioned as a provider of preconfigured software applications, including Content Management Systems (CMS) platforms, Jenkins, databases, the LAMP stack (Linux, Apache, MySQL, PHP), Ansible, and popular tools in the DevOps toolchain. These applications are said to be widely used by system administrators and DevOps engineers.
Hardened Images: Kurian offers hardened images for selected Linux distributions based on CIS (Center for Internet Security) benchmarks. These images are designed to enhance security and align with best practices for system configurations.
Ease of Use: The passage highlights that Kurian’s Amazon Machine Images (AMIs) are built following official installation steps. Users are not required to learn custom procedures when additional configurations are needed.
Additional Charges: An important point is made clear that additional charges apply for services related to patching the operating system and maintenance provided by Kurian. This implies that these services are not included in the base offering and may incur separate fees.
In summary, this passage provides an informative overview of PostgreSQL’s features, extensibility, and Kurian’s role as a provider of preconfigured software applications and hardened images. It also underscores the additional charges associated with specific services provided by Kurian, such as OS patching and maintenance.