Jooq vs querydsl


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By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information. MyBatis provides the mapping, local cache, and logging out of the box. Is it possible to combine them?

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Disclaimer: I'm giving this answer from the perspective of someone who works for the company behind jOOQ. For instance, you can extract a query string from a jOOQ query like this:. The main reasaon why they do this is because they have already widely used Spring JDBC, and they don't want to have two types of query execution on their stack. Every API that you add to your stack will also add complexity and a set of rules to the way your stack behaves.

On the other hand, you have a set of features that you want to have implemented from those APIs. Let's identify those features:. This is a no-brainer.

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You probably don't want to use MyBatis for that. That implementation as you've discovered was more of a proof of concept. So you came to the choice of jOOQ. This is something that I personally think you jumped to conclusions for too quickly.

MyBatis has a lot of very simple implementations for things, but in the case of caching, I'm pretty sure you want to implement a much more general caching strategy, e.

The same that I've said for caching is true here. MyBatis has a simple default implementation for your mapping algorithms, which might quickly not be enough as you move on to more complex mapping scenarios.

But much like caching, mapping is not really something that should be solved on a SQL level. You will find much better tools out there for the mapping per se - e. Model Mapper which has built-in jOOQ supportbtw. Or if you're in a Java 8 environment, you could just use regular functional programming techniques to map stuffe. So, my advice to you is: Identify the best tool for each one of the features you want on your stack, and see if those tools are easy to combine. We've taken extreme care when implementing jOOQ to allow for any third party application to plug in very easily into jOOQ e.

From my benchmark MyBatis has some serious perfomance issue on the mapping, Jooq as a much nicer performance curve. That's with Jooq on mapper. Also SimpleFlatMapper as an integration point with querydsl and spring data.

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I did not know you could integrate your own mapping with Jooq and will add that to the backlog.By using our site, you acknowledge that you have read and understand our Cookie PolicyPrivacy Policyand our Terms of Service. The dark mode beta is finally here. Change your preferences any time. Stack Overflow for Teams is a private, secure spot for you and your coworkers to find and share information.

Especially I want to learn which one is more suitable for huge databases I mean complex queries. QueryDSL is a level of abstraction above criteria; Also, it is more similar to SQL so it might be easier to learn for people who have not touched Criteria before.

Learn more. Hibernate: Criteria API vs. QueryDsl Ask Question. Asked 5 years, 2 months ago. Active 5 years, 2 months ago. Viewed 4k times. Active Oldest Votes. Querydsl is more compact more typesafe at least compared to Hibernate Criteria closer to JPQL syntax also available for other backends This answer is biased since I am a Querydsl contributor.

Could you explain how is it more type safe? With TypedQuery docs.

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Hibernate provides default caching for a session. And I found, queries which needed pagination, performs better as it seems DSL making extra queries which I do not need in case of Hibernate criteria on same DB config. Am I doing something wrong?

Gabriel Sanmartin Gabriel Sanmartin 3, 12 12 gold badges 42 42 silver badges 89 89 bronze badges. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown.Hibernate Stacks. QueryDSL 15 Stacks. Need advice about which tool to choose? Ask the StackShare community! What is Hibernate? Hibernate is a suite of open source projects around domain models.

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What is QueryDSL? It is an extensive Java framework, which allows for the generation of type-safe queries in a syntax similar to SQL. Why do developers choose Hibernate? Why do developers choose QueryDSL? Be the first to leave a pro. What are the cons of using Hibernate? Be the first to leave a con.

jooq vs querydsl

What are the cons of using QueryDSL? What companies use Hibernate? What companies use QueryDSL? Scotty Teknoloji Limited Sirketi.

StyleShare Inc. HD Junction. Nature Mobility. Sign up to get full access to all the companies Make informed product decisions. What tools integrate with Hibernate? What tools integrate with QueryDSL? Spring Framework. Spring MVC. Apache Struts. Sign up to get full access to all the tool integrations Make informed product decisions. It is a first class persistence framework with support for custom SQL, stored procedures and advanced mappings.

It eliminates almost all of the JDBC code and manual setting of parameters and retrieval of results. A key element of Spring is infrastructural support at the application level: Spring focuses on the "plumbing" of enterprise applications so that teams can focus on application-level business logic, without unnecessary ties to specific deployment environments.

Sequelize is a promise-based ORM for Node. Doctrine 2 sits on top of a powerful database abstraction layer DBAL.Java and SQL have come a long way. SQL is an "ancient", yet established and well-understood technology. Java is a legacy too, although its platform JVM allows for many new and contemporary languages built on top of it.

Yet, after all these years, libraries dealing with the interface between SQL and Java have come and gone, leaving JPA to be a standard that is accepted only with doubts, short of any surviving options. So far, there had been only few database abstraction frameworks or libraries, that truly respected SQL as a first class citizen among languages.

They vary from L1 to L5 with "L5" being the highest. Visit our partner's website for more details. Due to the relational nature of SQL, this is quite different from what object-oriented and partially functional languages such as CScala, or Java can offer. It is very hard to formally express and validate joins and the ad-hoc table expression types they create. It gets even harder when you want support for more advanced table expressions, such as pivot tables, unnested cursors, or just arbitrary projections from derived tables.

With a very strong object-oriented typing model, these features will probably stay out of scope.

jooq vs querydsl

How can you support scalar subquery caching? SQL was never meant to be abstracted. To be confined in the narrow boundaries of heavy mappers, hiding the beauty and simplicity of relational data. SQL was never meant to be object-oriented. SQL was never meant to be anything other than Newsletter Submit Categories Login. Suggest Changes.

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Popularity 8. Activity 9. Stars 3, Watchers Forks Last Commit 3 days ago. Description Java and SQL have come a long way.I first discovered it during my regular jOOQ marketing work.

All of the above is a big motivation to make jOOQ better. For more competitor comparisons, see also the following recent articles:. The below list of compared features and attributes is meant to be objective and unbiased, even if it was written by the developer of jOOQ.

Here goes. The above comparison was made at a high level. On a high level, one can draw a clear line between the three products:. History is repeating itself. This is nothing new, but it takes wisdom and Elephant memory to remember when and how things had already happened in a similar way. Think about it this way:. It threw away all the nice subtle intricacies of each specific CPU architecture and made them all equal by using only the common denominator of functionality that each CPU had.

It took a while, but eventually C compilers got better at optimizing than humans and could actually take advantage of advanced instructions in a CPU. Starting out from a rather emotional and maybe not really objective comparison between jOOQ and Hibernate, this turned out to be quite an interesting discussion.

jooq vs querydsl

This blog is picking up momentum and thus, relevance. I have solved many problems that are worth discussion, and I know quite a few things about various RDBMS, and how they compare with each other. Some examples:. What are YOU interested in? Some aspect of JDBC, stored procedures, user defined types, etc. Feel free to comment on this post with suggestions. This can be translated to Java interfaces as described in a recent blog post.

Query DSL - EloTalks

Strictly speaking, that is not a domain-specific language, though [5]: SQL dialects vary greatly in subtle ways. Any SQL building tool should be able to distinguish dialects. This blog contains many examples, such as RDBMS bind variable casting madness [6]: Many syntax elements and more specifically functions can be simulated in dialects that do not natively support them. Conclusion The above comparison was made at a high level. Think about it this way: ORM vs.

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Tag: QueryDSL

Proprietary licenseclosed source and partially obfuscated. Free runtime, somewhat expensive source code generator. Independent developeractive community. Mysemaactive community. Partially Proof of concept.Ever since, we have been taking inspiration from one another, as in the end, we have had similar goals.

jooq vs querydsl

Today, whenever someone is looking for a querying DSL, people tend to recommend either of our tools:. Loved the type safety of JavaOOQ today. Java and SQL are the two platforms that are used by most of the developers on this planet. According to db-engines. We strongly believe that all of these developers are in dire need for better SQL integration into the Java language. Our roadmap is full of great ideas.

Join us, your partner for…. Manuel Bernhardt has summarised a nice collection in his a post. See the full documentation here:. For instance, it is not immediately obvious how to connect several complex predicates in that WHERE clause, or if complex predicates are available at all.

From how we understand things, the map method that is invoked in the middle of the SQL statement between innerJoin and where can transform the intermediate DSL state using a lambda expression that allows for appending a leftJoin if needed. Obviously, this can be done in a more procedural fashion as well, by assigning that intermediate DSL state to a local variable. The fact that they constantly pop up in various APIs is no coincidence. Having a typesafe internal domain-specific language model SQL in a host language like Java or Scala brings great advantages.

But the disadvantages may shine through quickly, when the DSL is not carefully crafted in a completely foreseeable way. Read more about that here. I first discovered it during my regular jOOQ marketing work.

All of the above is a big motivation to make jOOQ better. For more competitor comparisons, see also the following recent articles:. The below list of compared features and attributes is meant to be objective and unbiased, even if it was written by the developer of jOOQ. Here goes. The above comparison was made at a high level. On a high level, one can draw a clear line between the three products:. I have recently blogged about how simple it is to integrate jOOQ into Scala.

See the full blog post here:. The plain integration of a Java library in Scala leaves some open questions. See the manual here:. The path of least resistance is to overload or re-name those methods.Ever since, we have been taking inspiration from one another, as in the end, we have had similar goals.

Today, whenever someone is looking for a querying DSL, people tend to recommend either of our tools:. Loved the type safety of JavaOOQ today. Java and SQL are the two platforms that are used by most of the developers on this planet. According to db-engines. We strongly believe that all of these developers are in dire need for better SQL integration into the Java language.

Our roadmap is full of great ideas. Join us, your partner for…. View all posts by lukaseder. The Querydsl SQL module is not feature complete and many of the listed features are already in our backlog. You are commenting using your WordPress. You are commenting using your Google account.

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Alternatives to QueryDSL

This site uses Akismet to reduce spam. Learn how your comment data is processed. Today, whenever someone is looking for a querying DSL, people tend to recommend either of our tools: sandromancuso querydsl and jooq seem to be popular choices if you want control over your own mapping.

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