Decoding Microservices: Is a Dedicated Database for Each Service Necessary?

In today's deep dive into the world of microservices, we confront the burning question: Should every microservice have its own database? It's a fundamental principle that microservices need to be independently deployed and maintained, and having a dedicated database for each might seem beneficial at first glance. But as we peel back the layers, the complexity of this practice becomes evident. Is it cost-effective, and does it align with organizational practices?
Join us as Suresh Vadapalli, VP, IT Enterprise Architecture explore real-world scenarios where businesses manage dozens of microservices and the resulting databases-potentially multiplying to hundreds across different environments. We'll tackle the challenging economics of maintenance, refreshing, and cross-region replication that could skyrocket costs.
Suresh present both sides of the coin-centralizing versus decentralizing databases within a microservice architecture. Suresh examine scenarios where a single database per domain is sufficient and discuss when it's prudent to consider logical separation within the database to cater to multiple microservices.
This video is not just theoretical-it's based on practical experiences and observations within the industry, including input from Asan, an enterprise architect with a rich background in service-oriented architecture. He shares insights on the delicate balance between following strict microservice patterns and adapting to the nuanced requirements of regulated industries.
Whether you're a seasoned architect or new to microservices, this discussion will equip you with the considerations necessary to navigate the complex decision-making process around database management within microservices. It's about finding what works for your organization, staying true to core principles, and making informed decisions that align with your business model and technical capabilities.
Stay tuned as we dissect these intricate decisions and share valuable strategies for a successful microservice architecture. Your thoughts and experiences are invaluable-drop a comment below and join the conversation!
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