Problems Clients know too much: Auth, Encryption, etc. Hard to change a microservice -> Don’t know who’s using it. Hard to add a new microservice -> No one may use it. Being political. Responsibility for the failure in a microservice. What happened when a microservice fails. REST is slow Solutions – Useful Architectures API Gateway… Continue reading Beyond Microservices in a one page
Category: Azure
Cosmos DB Data Model example
Cosmos Db is not a relational database, but we can use it for relational data, for example, eCommerce data. A few key patterns for successful data modeling in Cosmos DB are Select partition key wisely: Consider max document size, max partition size, and the most common query pattern. Choose the partition to let the query… Continue reading Cosmos DB Data Model example
Cloud can be productive but is not cheap
For the new project to analyze Edgar document, which is where companies in the US announces their annual report, quarterly report, etc by law. Many investors consider this data as a valuable investment data resource. Challenge Volume: To analyze the Edgar document, the volume is the first challenge. The number of announcements in Edgar is… Continue reading Cloud can be productive but is not cheap