Zato Blog

Open Source ESB, SOA, REST, APIs and Cloud Integrations in Python

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Zato WebSocket channels let you accept long-running API connections and, as such, they have a few settings to fine tune their usage of timeouts. Let’s discover what they are and how to use them.

Topics: WebSockets

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One of the additions in the upcoming Zato 3.2 release of is an extension to its publish/subscribe mechanism that lets services publish messages directly to other services. Let’s check how to use it and how it compares to other means of invoking one’s API services. How does it work? In your Zato service, you can publish a message to any other services as below. Simply point self.pubsub.publish to the target service by the latter’s name and it will receive your message.

Topics: Publish Subscribe

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In this article, we will cover the details of how Zato SQL connection pools can be configured to take advantage of features and options specific to a particular driver or to the SQLAlchemy library.

Topics: SQL

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Today, we are looking at how environment variables can be used to let the configuration of your Zato-based API services be reusable across environments - this will help you centralise all of your configuration artefacts without a need for changes when code is promoted across environments of different levels.

Topics: Configuration, Docker, CLI

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Using Zato, it is easy to make IBM MQ queues available to Python applications - this article will lead you step-by-step through the process of setting up the Python integration platform to listen for MQ messages and to send them to MQ queue managers.

Topics: IBM MQ

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As we are preparing to release Zato 3.2 soon, all the programming examples are being rewritten to showcase what the platform is capable of. That includes REST examples too and this article presents a few samples taken from the documentation.

Topics: REST

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In this article, we are going to use Zato in its capacity as a multi-protocol Python API gateway - we will integrate a few popular technologies, accepting requests sent over protocols commonly used in frontend systems, enriching and passing them to backend systems and returning responses to the API clients using their preferred data formats.

Topics: API Gateway

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We begin in 2021 with a deep dive into Zato REST API channels. What are they? How to use them efficiently? How can they configured for maximum flexibility? Read on to learn all the details.

Topics: REST