November 2019
Intermediate to advanced
272 pages
7h 54m
English
Content preview from Monolith to Microservices
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Appendix B. Pattern Index
Exposing domain aggregates from a monolith to allow microservices to access entities managed by the monolith. |
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Coexisting two implementations of the same functionality in the same codebase at the same time, allowing for a new implementation to be incrementally developed until it can replace the old implementation. |
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Transmit changes made to an underlying datastore to other interested parties. |
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Moving the source of truth from the monolith to a microservice. |
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Using a dedicated database to provide read-only access to internal service data. |
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A view is projected from an underlying database, allowing for parts of the database to be hidden. |
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A facade service is placed in front of an existing shared database, allowing for services to migrate away from direct use of the database. |
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Trigger functionality running in a separate microservice by sniffing requests sent to the monolith, and the responses that are sent back in return. |
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A dedicated database to house all static reference data. This database can be accessed by multiple different services. |
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Copy static reference data into microservice databases. |
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Accessing data managed by the monolith via APIs rather than directly accessing ... |
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.