Why Spring not providing reactive (non-blocking) clients for relational databases?











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I've used Vert.x toolkit for creating reactive applications with support for relational DBs like MySQL and Postgres. I know Spring provides reactive support for some NoSQL DBs like Cassandra and Mongo but are they willing to provide the same for relational DBs?






spring spring-boot spring-data spring-webflux







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  • Spring WebFlux and rxjava2-jdbc by Robert B Roeser link.medium.com/6ONWHPEsKR
    – uneq95
    Nov 11 at 4:20










  • stackoverflow.com/questions/42299455/…
    – uneq95
    Nov 11 at 4:21










  • baeldung.com/rxjava-jdbc
    – uneq95
    Nov 11 at 4:22










  • github.com/davidmoten/rxjava2-jdbc
    – uneq95
    Nov 11 at 4:23










  • I've seen some of those alternatives, but none of them is provided by Spring
    – Mis94
    Nov 11 at 9:39

















up vote
1
down vote

favorite












I've used Vert.x toolkit for creating reactive applications with support for relational DBs like MySQL and Postgres. I know Spring provides reactive support for some NoSQL DBs like Cassandra and Mongo but are they willing to provide the same for relational DBs?






spring spring-boot spring-data spring-webflux







share|improve this question






















  • Spring WebFlux and rxjava2-jdbc by Robert B Roeser link.medium.com/6ONWHPEsKR
    – uneq95
    Nov 11 at 4:20










  • stackoverflow.com/questions/42299455/…
    – uneq95
    Nov 11 at 4:21










  • baeldung.com/rxjava-jdbc
    – uneq95
    Nov 11 at 4:22










  • github.com/davidmoten/rxjava2-jdbc
    – uneq95
    Nov 11 at 4:23










  • I've seen some of those alternatives, but none of them is provided by Spring
    – Mis94
    Nov 11 at 9:39















up vote
1
down vote

favorite









up vote
1
down vote

favorite











I've used Vert.x toolkit for creating reactive applications with support for relational DBs like MySQL and Postgres. I know Spring provides reactive support for some NoSQL DBs like Cassandra and Mongo but are they willing to provide the same for relational DBs?






spring spring-boot spring-data spring-webflux







share|improve this question













I've used Vert.x toolkit for creating reactive applications with support for relational DBs like MySQL and Postgres. I know Spring provides reactive support for some NoSQL DBs like Cassandra and Mongo but are they willing to provide the same for relational DBs?






spring spring-boot spring-data spring-webflux




spring spring-boot spring-data spring-webflux






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Nov 11 at 1:10









Mis94

5131617




5131617












  • Spring WebFlux and rxjava2-jdbc by Robert B Roeser link.medium.com/6ONWHPEsKR
    – uneq95
    Nov 11 at 4:20










  • stackoverflow.com/questions/42299455/…
    – uneq95
    Nov 11 at 4:21










  • baeldung.com/rxjava-jdbc
    – uneq95
    Nov 11 at 4:22










  • github.com/davidmoten/rxjava2-jdbc
    – uneq95
    Nov 11 at 4:23










  • I've seen some of those alternatives, but none of them is provided by Spring
    – Mis94
    Nov 11 at 9:39




















  • Spring WebFlux and rxjava2-jdbc by Robert B Roeser link.medium.com/6ONWHPEsKR
    – uneq95
    Nov 11 at 4:20










  • stackoverflow.com/questions/42299455/…
    – uneq95
    Nov 11 at 4:21










  • baeldung.com/rxjava-jdbc
    – uneq95
    Nov 11 at 4:22










  • github.com/davidmoten/rxjava2-jdbc
    – uneq95
    Nov 11 at 4:23










  • I've seen some of those alternatives, but none of them is provided by Spring
    – Mis94
    Nov 11 at 9:39


















Spring WebFlux and rxjava2-jdbc by Robert B Roeser link.medium.com/6ONWHPEsKR
– uneq95
Nov 11 at 4:20




Spring WebFlux and rxjava2-jdbc by Robert B Roeser link.medium.com/6ONWHPEsKR
– uneq95
Nov 11 at 4:20












stackoverflow.com/questions/42299455/…
– uneq95
Nov 11 at 4:21




stackoverflow.com/questions/42299455/…
– uneq95
Nov 11 at 4:21












baeldung.com/rxjava-jdbc
– uneq95
Nov 11 at 4:22




baeldung.com/rxjava-jdbc
– uneq95
Nov 11 at 4:22












github.com/davidmoten/rxjava2-jdbc
– uneq95
Nov 11 at 4:23




github.com/davidmoten/rxjava2-jdbc
– uneq95
Nov 11 at 4:23












I've seen some of those alternatives, but none of them is provided by Spring
– Mis94
Nov 11 at 9:39






I've seen some of those alternatives, but none of them is provided by Spring
– Mis94
Nov 11 at 9:39














1 Answer
1






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1
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Spring WebFlux is a great way to create a non-blocking REST application. One issue that you run into when start working with WebFlux is JDBC, because JDBC is blocking. New school databases like Cassandra or Couchbase have non-blocking drivers. In Couchbase’s case its driver uses RXJava. There is some effort going into creating asynchronous drivers for databases, as well as Oracle’s effort to create ADBA. Unfortunately, these are early days, and if you want to talk to a SQL database on the JVM you’re stuck with a blocking driver.

Actually, Spring is not responsible for providing a none blocking driver for relational databases.






share|improve this answer

















  • 2




    I don't know why this has been downvoted but i also have read that jdbc is blocking by its nature.
    – uneq95
    Nov 11 at 12:25










  • You are right, but I'm wondering as I mentioned other tools like Vert.x provide async clients for relational databases.
    – Mis94
    Nov 11 at 16:52











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1 Answer
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active

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1 Answer
1






active

oldest

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up vote
1
down vote













Spring WebFlux is a great way to create a non-blocking REST application. One issue that you run into when start working with WebFlux is JDBC, because JDBC is blocking. New school databases like Cassandra or Couchbase have non-blocking drivers. In Couchbase’s case its driver uses RXJava. There is some effort going into creating asynchronous drivers for databases, as well as Oracle’s effort to create ADBA. Unfortunately, these are early days, and if you want to talk to a SQL database on the JVM you’re stuck with a blocking driver.

Actually, Spring is not responsible for providing a none blocking driver for relational databases.






share|improve this answer

















  • 2




    I don't know why this has been downvoted but i also have read that jdbc is blocking by its nature.
    – uneq95
    Nov 11 at 12:25










  • You are right, but I'm wondering as I mentioned other tools like Vert.x provide async clients for relational databases.
    – Mis94
    Nov 11 at 16:52















up vote
1
down vote













Spring WebFlux is a great way to create a non-blocking REST application. One issue that you run into when start working with WebFlux is JDBC, because JDBC is blocking. New school databases like Cassandra or Couchbase have non-blocking drivers. In Couchbase’s case its driver uses RXJava. There is some effort going into creating asynchronous drivers for databases, as well as Oracle’s effort to create ADBA. Unfortunately, these are early days, and if you want to talk to a SQL database on the JVM you’re stuck with a blocking driver.

Actually, Spring is not responsible for providing a none blocking driver for relational databases.






share|improve this answer

















  • 2




    I don't know why this has been downvoted but i also have read that jdbc is blocking by its nature.
    – uneq95
    Nov 11 at 12:25










  • You are right, but I'm wondering as I mentioned other tools like Vert.x provide async clients for relational databases.
    – Mis94
    Nov 11 at 16:52













up vote
1
down vote










up vote
1
down vote









Spring WebFlux is a great way to create a non-blocking REST application. One issue that you run into when start working with WebFlux is JDBC, because JDBC is blocking. New school databases like Cassandra or Couchbase have non-blocking drivers. In Couchbase’s case its driver uses RXJava. There is some effort going into creating asynchronous drivers for databases, as well as Oracle’s effort to create ADBA. Unfortunately, these are early days, and if you want to talk to a SQL database on the JVM you’re stuck with a blocking driver.

Actually, Spring is not responsible for providing a none blocking driver for relational databases.






share|improve this answer












Spring WebFlux is a great way to create a non-blocking REST application. One issue that you run into when start working with WebFlux is JDBC, because JDBC is blocking. New school databases like Cassandra or Couchbase have non-blocking drivers. In Couchbase’s case its driver uses RXJava. There is some effort going into creating asynchronous drivers for databases, as well as Oracle’s effort to create ADBA. Unfortunately, these are early days, and if you want to talk to a SQL database on the JVM you’re stuck with a blocking driver.

Actually, Spring is not responsible for providing a none blocking driver for relational databases.







share|improve this answer












share|improve this answer



share|improve this answer










answered Nov 11 at 7:14









M-Razavi

1,32711731




1,32711731








  • 2




    I don't know why this has been downvoted but i also have read that jdbc is blocking by its nature.
    – uneq95
    Nov 11 at 12:25










  • You are right, but I'm wondering as I mentioned other tools like Vert.x provide async clients for relational databases.
    – Mis94
    Nov 11 at 16:52














  • 2




    I don't know why this has been downvoted but i also have read that jdbc is blocking by its nature.
    – uneq95
    Nov 11 at 12:25










  • You are right, but I'm wondering as I mentioned other tools like Vert.x provide async clients for relational databases.
    – Mis94
    Nov 11 at 16:52








2




2




I don't know why this has been downvoted but i also have read that jdbc is blocking by its nature.
– uneq95
Nov 11 at 12:25




I don't know why this has been downvoted but i also have read that jdbc is blocking by its nature.
– uneq95
Nov 11 at 12:25












You are right, but I'm wondering as I mentioned other tools like Vert.x provide async clients for relational databases.
– Mis94
Nov 11 at 16:52




You are right, but I'm wondering as I mentioned other tools like Vert.x provide async clients for relational databases.
– Mis94
Nov 11 at 16:52


















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