If you use a database driver and driver

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Serverless functions. In addition, some database providers have also developed their own database driver libraries. These drivers use different protocols such as or instead of traditional connections and are therefore ideal for the rapidly evolving serverless world. So how do these serverless drivers fit in? A key part of the serverless drivers that have been supported now since their initial release is the query engine. The query engine is written to allow client queries to be reliably and efficiently converted into statements and then executed through the accompanying database driver. The system used to work fine but a few months ago we noticed a trend of new database providers offering .

serverless database drivers written in . These drivers com photo editing servies municated with special endpoints. Our team knew that building a Java-based implementation that communicated with these new endpoints would be a daunting task. Diagram showing the client using the query engine to open a long-lived connection to the database. The client can communicate with the database without a driver adapter. Additionally, while it works with many database engines and providers, it can only connect to these databases through direct connections or through connection pooling, for example. Both problems are now solved with the introduction of driver adapters that enable the use of .



existing database drivers when connecting to supported databases. Today we are releasing two driver adapters and. These adapters act as translators between clients and serverless database drivers.  adapter your application no longer requires a direct connection to the database to run but instead communicates with the database through an or connection. Use an engine to translate client queries and then run those queries through these drivers. With this setup we are able to offer the best of both worlds: a battle-tested query engine and the ability to use a growing number of providers within the supported code base. The diagram shows the client using a query  .