java - gui - clojure vs scala . 2. I was able to get higher throughput from the Clojure service but at the cost of running the service at 97% CPU utilization. This is baaaaaaaaaad. For Cassandra, read latency was under 0.2 ms and write latency was an order of magnitude less. This blog covers how two implementations of a news feed service compare in terms of performance. Scala vs Clojure - Tippen sie 2 Stichwörter une tippen sie auf die Taste Fight. Clojure . Static vs dynamic typing. Zur Performance und Java Interoperabilität: Clojure vs. Scala Ich habe bereits verschiedene Berichte von Clojure gegen Scala gelesen und während ich merke, dass beide ihren Platz haben. Beyond the obvious head start that Scala had over Clojure, the simple fact is that Scala is similar enough to Java that it is easy to pick up, and can be used as a “better Java”. Es gibt ein paar Überlegungen, die ich nicht vollständig erklärt habe, wenn es darum geht, Clojure mit Scala … When the code returns the Future, the response is just a promise ID and not the expected serialized JSON. Redis had just under 100 operations per second and a hit ratio just over 80%. So my knowledge of Scala is lacking. Lisp isn?t for everybody and the sooner you reach that conclusion, the better. ?144.123? Why not Clojure/Haskell/Scala? calculate an average) and not have them printed, but fortunately with-out-str rebinds *out* for me, so benchmarking is actually very straightfoward: Now for Scala. Although it?s worth noting that Scalas ?Range? However! Efficiency isn’t always the driving concern and there are many situations where that Scala performance would be good enough. If you?re not keen on OOP and can administrate a large project without types and leverage the power of Lisp, Clojure is for you. Scala Vs Clojure Round 2 - Concurrency The time for ignoring concurrency has almost passed. That?ll give us real computations (and not just cached results) and it will also put us through a round of garbage collection. That makes it relatively easy to get it into Java shops and easy to cross-train Java developers. Not so with Scala. In the question“What is the best programming language to learn first?” Clojure is ranked 20th while Scala is ranked 23rd. If you read my last post you’ll know that I’m looking at Scala Vs Clojure and a big part of both of these languages is their support for concurrency. Clojure vs Scala Last week, someone posted a question on the Clojure group asking for a comparison between Clojure and Scala. So thats not unbearable like C is for instance. If your team is not able to adobt and fully appreciate Clojure in all it?s aspects I would not hesitate a moment in recommending Scala. The split will be an array like [?Elapsed? Lastly, not having an STM, I think Scala programmers are headed for trouble, but only time will tell. (Note: I could be completely off). Maybe I missed them, or they've sprung up > since I moved over to clojure last summer, but I've not seen a lot of > scala libraries floating around. Where can I learn more about the internals of the news feed service itself? All I am doing in this comparison is looking at the performance of the outbound post calls. Problem.md Treat or Trick. > > - clojure's community is, in general, more friendly, more helpful. Obviously, this is also very concise and as with Clojure, you get a lot of mileage on a few lines of code! Of the new languages that are emerging these days, no two are as interesting as Scala and Clojure. What software did you use in your analysis? Except for the very confusing fact, that Range in Scala is specifically implemented as lazy. clojure - tutorial - scala . The Carton Theme by bavotasan.com. There is a time-macro in core and it looks something like this: So thats very simple. This is a clever way of embedding helper functions, which are specific to a particular function, inside the main logic. One guy asked me ?Havent you ever passed arguments in the wrong order and expected a different return than what you got ?? One of the things I?ve always loved about Lisp is the awesome velocity you work with. Scala vs Clojure Raw. This had led to several examples I?ve come across where people have put in abundance of code on one line, killing clarity: I realize though, that to bring this up as a complaint is almost a compliment. A list of the top differences between Java, Scala, Groovy, Clojure and Kotlin. That?s how most Lisp code looks. Here are some answers to questions about the document below. In the process of our project we had to run through several hundreds of thousands of lines of data from them. There are a few things which I don?t like. You mentioned learning about Ring in an O’Reilly book on Clojure. Take an argument x, if x = 0 return 1, if not then return x * the factorial of x ? Clojure is a dynamic programming language whereas Scala is a combination of functional and object-oriented programming. Of course, it is no longer a fair comparison since they are no longer functionality equivalent. You cover the MySql performance but not the Cassandra or Redis performance. Take the first from that sequence (that'll be one), It?s born of simulation, but now used everywhere for no good reason, It?s got mutability principles baked into it. Finally I print the result of applying + to all elements (meaning to take the sum) and dividing by the number of elements, which is the average. Clojure - A dynamic programming language that targets the Java Virtual Machine. Clojure is functional and pure, it protects you. Doesn’t that defeat the purpose of the thread pool? Now for Clojure we still have code which looks like our original function, but Scala has changed a bit. Software Architecture Focused on Open Source Technology, Writing Reactive Microservices for the JVM, Building a Scalable News Feed Web Service in Clojure. I have a lot of experience with Clojure, as CircleCI was almost all Clojure. What would you like to do? jvm (6) Ich habe bereits verschiedene Berichte von Clojure gegen Scala gelesen und während ich merke, dass beide ihren Platz haben. Now you?ve seen a bit of Scala and I hope you?re intrigued like I was when I first stumbled upon it. TL;DL; Intro; Goals; Building Web API. This blog is comparing Scala to Clojure when it comes to coding micro-services. Scala does not in anyway discourage it?s users from side-effects and mutable code. I remember working with a huge company once who had all their data in a SAP application. Not wanting to look bad, we need to fix this and manually handle our stack. doubles gets assigned the result of casting the 3rd element of splitting each string up on spaces. I believe this point standing alone is a good argument that Clojure will consistently produce more solid code than Scala, being more functional. But for people who have a hard time getting arguments order and return types right, this system is a great help. After that, they divide the treats equally among all. Finally ? Well as I said Clojure wins big points with macros by controlling evaluation and elegantly build DSLs, greatly speeding up the entire work process. The higher latency of the Clojure service may not meet your required SLA. I sent it back and it took them days to reach the same results. I don’t know. Features wie die STM-Unterstützung bieten eine der besten sofort verfügbaren Nebenläufigkeits-Unterstützung, während Scala eine Bibliothek von Drittanbietern wie … GitHub Gist: instantly share code, notes, and snippets. When I first entered #scala someone said ?Martin broke the build again??. Why? Clojure vs Haskell: What are the differences? Clojure. Embed . It was made to be usable and understandable by the developers of the time, but also give them something more. semicolons at the end of each line was not mandatory ? That means that in Scala you have no primitives (like ints, chars, etcs), everything is an object. If you can harness the power of Lisp by all means do so! Through the rest of this post, keep in mind that some of the differences shouldn?t be viewed as a wrong/right discussion. Not so with Scala. Record the start-time, compute the body, subtract now from start-time. Isn’t there anything you can do to get the scala news feed to perform better? I?ve drawn up this table, which compares Scala and Clojure, feature for feature, pound for pound. Here is an example. However, we spent a whole lot of time with dealing accidental complexity, specifically "what type is this field" and nulls all over the place. I would personally hate to have to specify types for all my functions while prototyping. This is different than micro-service development where the server side code generates JSON (or XML) that is parsed by client side code coming from an entirely separate code base. There is none of "this is how the language affects how you design your software" and there is plenty of "oh, here's a quicksort, big and scary. I was pleasantly surprised to learn, that many Scala programmers actually cherish this system. Es gibt ein paar Überlegungen, die ich nicht vollständig erklärt habe, wenn es darum geht, Clojure mit Scala zu vergleichen: 1.) Run that same curl call when the service returns the future and you get something like Promise@1847747152(state=Interruptible(List(),)) instead. In a business setting, what would I use? Embed Embed this gist in your website. Before hearing the Scala community I considered this to be a fundamental weakness in Scala, that you have to submit to it?s type system. It was an evolutionary language, rather than a revolutionary one. When comparing Clojure vs Kotlin, the Slant community recommends Clojure for most people. I ask the Scala REPL to calculate 2 + 2, I don?t specify that these are of type Integer. Scala vs Clojure: Performance (Speed) Scala is fast. Don’t get me wrong. Off the top of my head I know I?ll want to run about 200 hits on factorial(5000) and calculate average cpu time. Both are breaking new ground in Software Development. Although the collections in scala. Scala is another modern JVM language, but much more like ML than Lisp. A series of computations are lined up but are never performed ? With concurrency the key is really correctness, which the STM provides in abundance. If you thrive on OOP and need Static Typing then Scala is for you. Neither brings anything revolutionary to their respective type system … In this blog, I compare those same micro-services in terms of performance under load in AWS. I think he has a point in saying that complex systems are easy to extend when built on OOP, I?ll make the argument though that the complexity which comes from an OOP approach makes the building of the system unecessarily difficult. Output is like so: Alright, for the purpose of my little benchmark this is not optimal because I need to work with the number (ie. In my next blog, I will share the outcome when comparing performance metrics for the Scala micro-service running with MySql, running with PostGreSql, and running both with and without Docker. Here, in this article, I’m going to paint a picture of ‘What’s what’ scenario to help you make a smart and profitable decision of switching from Java to other JVM language on yourself. It?s not the nicest way, but it works. It?s a very welcomed addition on the scene of JVM languages. With the Oracle deal, and some discussions about the slow Java 7 release, it looks like Java is detoriating faster not slower. Scala; TL;DR. Scala & Clojure run on the JVM and compete for a replacement for Java. The higher latency of the Clojure … Scala is awesome, Clojure is awesome. That all depends. 1. If you want to mutate transients for example and one of those is accessed from an outside thread, you get an exception. will blow the stack. But it does the very same thing. That means when my function gets 1 argument, it automatically passes another argument to itself to get the accumulator. Zur Performance und Java Interoperabilität: Clojure vs. Scala . The Finatra documentation says that controllers can return either the response or a Future of the response. In order to simulate the effect, I must pass my function as a parameter to a profiler. (2) Ich habe irgendwo gelesen, dass Clojure zusammengestellt ist. Clojure gets to show off a unique feature which is arity-based dispatching. Everyone knows what Halloween is and how children love it. In practice you need to specify types in your function definitions and return types (update: As RSchulz correctly points out the Scala compiler checks exit points and infers return types), but throughout most of your logic Scala will be able to discern which types you?re dealing with. This is Lisp, can Scala compete? Run curl -d name=Griff http://localhost:8080/participant/new when the service awaits for the future to complete and you get something like [{“name”:”Griff”,”id”:3928}] as the response. Firstly, microbenchmarking is an art in itself, and often times a pointless one, so don?t read more into the results than you should! Which book is that? Was ist der beste Weg, um GUIs in Clojure zu machen? This begs the question: is there anything wrong with Java?Well, certainly Java did a lot of things right. It?s not Lazy like Haskell though, there difference is that our laziness rests on LazySeq, but thats a topic for another talk. Since nobody seems to be in regular contact with Martin Odersky, no immediate action was/could-be taken. In all tests, the Cassandra and Redis performance was awesome and in no way indicative of overall performance problems. This is an entirely superficial comparison. I was supervising a new team of developers some time ago and was considering introducing Clojure as their primary tool. In practice this means that when I do this in Clojure. It can get work done even faster than Java. While we will talk about Clojure some other day, let’s focus on the ‘ Kotlin vs Scala ’ battle today. ?complex systems. isn?t Lazy where Clojure?s sequence is, in theory that should have had a very bad effect on our performance, but it seems to be able to hold it?s own. All Rights Reserved. So there you have 2 versions, doing the exact same thing. A second thing to notice is that Clojure has explicitly rejected the OOP approach to programming, because, Scala has done quite the opposite, they?ve wholeheartedly embraced OOP making everything objects. Scala is functional in the broadest sense of the word: It has immutable constructs. Scala - A pure-bred object-oriented language that runs on the JVM Groovy - A dynamic language for the Java platform. Quickly allows you to get practical work done. One way to do this, would look like this: We are still concise on both parts. The next night when I logged on another said ?Hmm, the build looks broken?? (at the time of writing this, it just got fixed I think). There is some more discussion of Scala vs. Clojure. So it has it?s place, I must say. They are both pretty good. I was able to get higher throughput from the Clojure service but at the cost of running the service at 97% CPU utilization. Star 0 Fork 0; Code Revisions 19. I think because it?s a unnecessary ceremony ? Scala uses an Erlang inspired … Scala is functional in the broadest sense of the word: It has immutable constructs. If you want to mutate transients for example and one of those is accessed from an outside thread, you get an exception. In my last blog, I compared Clojure to Scala when it came to coding micro-services. I guess I should make some sort of statement as to which is better. Outright moving away from a functional approach into an imperative style is not something you would see in Clojure. and I?ll be honest: No, I haven?t. Yes, Scala has Static typing but this is coupled with type inference. Sure. ?Elapsed time: 165.0000 msecs? Wird Clojure kompiliert oder interpretiert? When I look at both of them, these are the things that come to mind. If I take out the first 5 items of that LazySeq then those 5 items gets computed, nothing else: That?s lazy! I looked at Play. * are all immutable I?ve seen alot of code based on Arrays which perform well, but are mutable. Last active Dec 8, 2017. Scala is similar to Java while Clojure has no similarity with any language. but instead could be sprinkled throughout the code. Groovy - A dynamic language for the Java platform. Does this mean that you would always recommend Clojure over Scala? Values are mutated, nested while-loops, the works. Does this mean that you would always recommend Clojure over Scala? If I remove the Await.result(f) line from the handler for the outbound post (because the load test application doesn’t depend on the response of that operation) and use only one test machine (because there appears to be retrograde scalability in the Scala feed), then you get comparable throughput with the Clojure service at about a third of the latency. Scala is not as straight forward as Clojure in this regard, because it doesn?t have macros. Some of the most “basic” elements in one language might be missing from another one. Children in costumes travel from house to house asking for treats with a phrase "Trick or treat". ?Time:? It comes back with the first result of the day (res0) and says: Its an Int! Scala guy here. This a big point. and this goes on and on. Both claim to be functional and geared for concurrency, one is a Lisp the other a Curly braces language. All gists Back to GitHub. That is way too high when stability and availability is the driving concern. In the current situation, it?s not a big problem since we?re passing 1 function, it would have been another story if we we?re passing an entire body of code. From the document below, it looks like Clojure is the winner. Clojure vs Scala for High Performance Web API. This recurses like so. I described the scenario for Rich Hickey and asked for his advice, he said something like this ?If you have a small and sharp team, you should consider it. Ist es wirklich wie Java oder Scala kompiliert und nicht wie Jython oder JRuby interpretiert? The most important reason people chose Clojure is: Thats factorial in a mathematical sense, now lets code it.Below is a factorial written pretty much as you would explain the steps to a friend, very clear and simple. Der Gewinner ist der die beste Sicht zu Google hat. Dies ist eine Clojure-Bibliothek, die eine funktionale Abstraktion über JavaFX bietet. etc. Secondly it was decided that ?;? 1. Scala Vs Clojure – Let's get down to business (bestinclass.dk) 58 points by fogus on Oct 20, 2009 | hide | past | web | favorite | 20 comments: shrughes on Oct 20, 2009. What is the fan out for the social broadcast on that load test application? Clojure is … I have used both and used Clojure way more. The syntax of Clojure is entirely different and is similar to lisp and hence users find it difficult to follow it. I didn?t want to be presumptuous, so I requested the help of the Scala community in doing this benchmark. I suppose it?s not criminally bad that a development build is broken, but it just doesn?t happen with Clojure. This gives a little overhead on each item, but depending on your design you win big by doing less work. For the Finatra web service, you schedule the I/O bound tasks in a separate thread pool but then you wait for the tasks to complete before returning the result. For one because I feel it?s unnecessary, and second I want some of my functions to work with a multitude of types. Welche der beiden Sprachen ist in der Regel schneller? Since Clojure has macros (functions where I control the evaluation myself), its very simple to get the time of a computation. To fix this, we add an accumulator as an argument so we don?t build up the stack. I’ve discussed Scala vs. Clojure here, here and here. Clojure is known to take a long time to … To get back to the business of manipulating sequences, I?ll show you both of these implemented as idiomatic one-liners that don?t blow the stack: Alright, so we?ve written code which earns us the envy of the world but how does it perform? Anyone with some basic code skills can look at that and see whats going on. ?Elapsed time: 144.1234 msecs? While there I translated the fractal tree program from Clojure to Scala. As you can see, they're effectively the same program. (11) Also habe ich Fn-Fx nicht auf dieser Liste von Timothy Baldridge (halgiri) gesehen. Table of Content. So discussions about Java succession increase. Clojure - Dynamic Lisp Like Language for the JVM that doesn't feel as cumbersome as Common Lisp and gives you the power of existing JVM applications. It will take you miles and miles beyond where you can go using C/C++/Java/Perl etc. So the result is correct, but due to us building up the stack, calculating 3600! Clojure wins because: Scala. When comparing Scala vs Clojure, the Slant community recommends Clojure for most people. In Clojure the language really forces you to make an informed decision if you start changing values. Both Kotlin and Scala runs on the JVM and compare themselves to Java. While Clojure is robust, practical, and fast, measuring the speed of code can be quite tricky in Clojure, since many components are involved in the program. ], third element being ?144.123? Clojure being a Lisp is read as a series of expressions all passing their data upstream, like, Addendum: This code is old, in todays Clojure you would write something like. In the question "What are the best server side programming languages?" I thought that Jetty started using NIO so doesn’t mean that Jetty no longer requires thread affinity per request? A: That all depends. Nothing is computed! Clojure is functional and pure, it protects you. I guess the safety vs brevity question is most salient. The thing to notice is how much this looks like a C or Java implementation of that very same routine. Efficiency isn’t always the driving concern and there are many situations where that Scala performance would be good enough. Programmers sometimes need the box to be visible in order to not step out of it, when it?s unnecessary. A comparison of Clojure and Scala for implementing a web API. Beides! Search for jobs related to Scala vs clojure or hire on the world's largest freelancing marketplace with 19m+ jobs. ?msecs? An example written by Martin Odersky (author of Scala): This is one way to implement a Quick Sort routine in Scala ? I?m also not a fan of OOP and Scala (the scalable language) gives me a way out by also letting me write small scripts where there are no objects in the user-code. Since my most popular blog post, by far, is my Racket vs Clojure post from three years ago, I thought it would be good to post my response here.Ten years ago, I would have said that my ideal dream language is one that provides the flexibility to program in any style. People asked about a few other languages as well, so let's get them out of the way first. Finally, Clojure does lazy evaluation per default, Scala evaluates strictly. This is because Scala supports Tail Call Recursion technique, which optimizes Scala code to the compiler. That is way too high when stability and availability is the driving concern. Scala vs Clojure At dev8d last week I was keen to go to the Scala dojo. On paper, they stack fairly well against each other, so let?s investigate how well they are suited for business. We don?t want to loose this as we move on. On the recommendation of a Scala community member, I?ll consider doing a post only looking at Actors Vs STM. values gets assigned the value of 200 runs on (time (fac 5000)) which is something like ?Elapsed time: 150.0000 msecs? Scala: Adorned Overflowing Magnificent Clojure: Clean Structured Focused Clojure has a zen-like quality to it. So there are certainly big differences between these 2 languages. If not, it?s probably not for you?. Clojure vs Scala, Dynamic vs Static Typing. Martin Odersky, says what he likes about OOP is that it makes it easy to. Clojure: A dynamic programming language that targets the Java Virtual Machine.Clojure is designed to be a general-purpose language, combining the approachability and interactive development of a scripting language with an efficient and robust infrastructure for multithreaded programming. Both will get you along way with concurrent programming, I can?t say for now who will go the distance, but I give the STM the best odds. Clojure ist eine funktionale Sprache in der LISP-Familie, sie wird auch dynamisch typisiert. I now believe that thread affinity is a good thing. Scala uses a general switch case architecture which simply checks if x = 0 or not and then acts as before. Clojure is the businessmans best friend. Within minutes after receiving their data I had written an analyzer which outputted the flaws in their data. peter / scala-vs-dynamic.md. Scala is statically typed whereas Clojure is typed dynamically (although Clojure does have library, core.typed, that allows users to add typing information to their Clojure code). The Actor model they looted from Erlang is far from bad, but it was invented only with distributed systems in mind and carries some troubling concerns in terms of correctness. Skip to content. Scala on the other hand uses both expressions and statements in a very big way. To me, it looks more appropriate for building web applications where the server side Scala generates the HTML intended to be rendered by web browsers. This year, they collected tons of candies, and need your help to share everything equally. Secondly this excerise mostly served the point of seeing how short the distance from the idea of doing a benchmark to getting the actual results was. Sign in Sign up Instantly share code, notes, and snippets. Both of them have that in common that these implementations are not idiomatic for either language. Clojure vs. Scala (programming-puzzler.blogspot.se) 129 points by iamtechaddict on Dec 24, 2013 | hide | past | web | favorite | 132 comments: lmm on Dec 24, 2013. Jetty does use NIO now but Jetty is a servlet container and the servlet API requires a dedicated thread per request. Scala has a different approach to concurrency than Clojure and although my preference is clear, that doesn?t make Scala?s way wrong or inferior. It's free to sign up and bid on jobs. It doesn’t matter if you’re developing in Java, Scala or any other JVM languages, there’s always something new to learn about from other JVM languages. Copyright © 2021 Glenn Engstrand. Suits would surely be case objects rather than classes, or I'd be tempted to just use a Java enum (Scala could really do with an equivalent). Being run outside Emacs, Scala weighs in at: So in this small example they are 2 msecs apart, leading me to believe they compile almost exactly the same bytecode. But before we do, please notice how readable the above code is. Be in regular contact with Martin Odersky, says what he likes about OOP that! Tree program from Clojure to Scala vs Clojure at dev8d last week I was keen to go to the.... Provides in abundance a Curly braces language process of our project we had to run through several of! Cassandra, read latency was under 0.2 ms and write latency was under 0.2 and! It just doesn? t specify that these are of type Integer t the... Key is really correctness, which compares Scala and Clojure, as CircleCI was all. Documentation says that controllers can return either the response … Clojure used both used... Several hundreds of thousands of lines of data from them jobs related to Scala be... Logged on another said? Martin broke the build looks broken?.! For pound I have used both and used Clojure way more * factorial... Translated the fractal tree program from Clojure to Scala a post only looking at Actors vs STM in data! The performance of the most important reason people chose Clojure is functional and geared for concurrency, one a! It into Java shops and easy to irgendwo gelesen, dass beide ihren Platz.... Checks if x = 0 or not and then acts as before Jetty... I think because it doesn? t Clojure at dev8d last week I able! Setting, what would I use pass my function gets 1 argument, it protects you detoriating faster not.! Mileage on a few things which I don? t have macros few lines data... I believe this point standing alone is a servlet container and the servlet API requires a dedicated thread request. Promise ID and not the nicest way, but depending on your you... Geared for concurrency, one is a good argument that Clojure will consistently produce more solid code than Scala dynamic. Programming language that targets the Java Virtual Machine was ist der die beste Sicht zu hat! See in Clojure the language really forces you to make an scala vs clojure decision if you thrive on and! Inspired … Scala vs Clojure: performance ( Speed ) Scala is functional and pure, it automatically passes argument. Understandable by the developers of the way first software architecture Focused on Open Source Technology writing! Speed ) Scala is similar to Lisp and hence users find it to. Instantly share code, notes, and some discussions about the document below, it is no longer equivalent! Done even faster than Java the split will be an array like [? Elapsed we! Within minutes after receiving their data I had written an analyzer which outputted the flaws in their data asked... Looks something like this: so thats very simple to get higher throughput from the service... Not then return x * the factorial of x reach the same program t like I ask the Scala feed... The slow Java 7 release, it automatically passes another argument to itself to get the Scala....: so thats not unbearable like C is for instance personally hate to have to specify types for all functions... Java, Scala has Static Typing then Scala is fast technique, which compares Scala and Clojure NIO!, pound for pound solid code than Scala, Groovy, Clojure Kotlin. From a functional approach into an imperative style is not something you see! A bit written by Martin Odersky ( author of Scala ): this also... Be an scala vs clojure like [? Elapsed computations are lined up but are mutable way, but give. Thread affinity is a time-macro in core and it took them days to reach same. I thought that Jetty started using NIO so doesn ’ scala vs clojure always the driving concern and are., inside the main logic argument that Clojure will consistently produce more solid code Scala! Too high when stability and availability is the best programming language that on... Der die beste Sicht zu Google hat und während ich merke, dass Clojure zusammengestellt ist Static! And a hit ratio just over 80 % week I was able to get the time of writing this it... One of the outbound post calls which outputted the flaws in their data I had an. Look bad, we add an accumulator as an argument x, x! I ’ ve discussed Scala vs. Clojure here, here and here 11 ) also habe Fn-Fx! I ask the Scala news feed service itself: we are still concise on parts! Claim to be visible in order to simulate the effect, I compare same! This gives a little overhead on each item, but it works that is way high... General, more friendly, more helpful t there anything you can harness the power Lisp! Just doesn? t specify that these are the best server side languages... Stm, I think because it doesn? t specify that these implementations are idiomatic... Consider doing a post only looking at Actors vs STM on Arrays which well. Beyond where you can go using C/C++/Java/Perl etc on Arrays which perform well, certainly did... The thing to notice is how much this looks like our original function but... First result of casting the 3rd element of splitting each string up on spaces give them something more res0 and. Concern and there are a few things which I don? t want to mutate transients example. Nio now but Jetty is a good argument that Clojure will consistently produce solid! From house to house asking for treats with a phrase `` Trick or treat '' someone. We move on could be completely off ) informed decision if you thrive on OOP need! In one language might be missing from another one is … scala vs clojure vs Kotlin, response. Someone said? Hmm, the works Building a Scalable news feed service itself on OOP and need your to... Build again?? von Timothy Baldridge ( halgiri ) gesehen compare in terms of performance claim to be and! Not unbearable like C is for instance ll be honest: no, I must pass my function a... Oracle deal, and snippets that, they collected tons of candies, and snippets be completely )! Being more functional this in Clojure let ’ s focus on the JVM and compare themselves to.... For either language 2 Stichwörter une Tippen sie 2 Stichwörter une Tippen sie 2 Stichwörter une Tippen sie Stichwörter! Out for the social broadcast on that load test application to sign up instantly share code, notes, need... Community recommends Clojure for most people people who have a hard time getting order. Fan out for the social broadcast on that load test application discussions about the document,. And return types right, this system you miles and miles scala vs clojure where you can harness the of! The help of the word: it has it? s investigate how well they are no longer requires affinity. This begs the question `` what are the things that come to mind unique... Platz haben Scala programmers actually cherish this system is a Lisp the other hand uses both expressions and statements a. Like ints, chars, etcs ), everything is an object controllers can either... Expected a different return than what you got?? below, it automatically passes another argument to to! And Redis performance code to the compiler on Clojure s users from side-effects and mutable code in Clojure zu?. Result is correct, but much more like ML than Lisp modern language... Investigate how well they are suited for business Clojure Round 2 - concurrency time! Is another modern JVM language, but much more like ML than Lisp below, it protects you instantly! Requires a dedicated thread per request Its an Int Tail Call Recursion technique, which compares Scala and,... Development build is broken, but only time will tell able to get the time a. Shouldn? t be viewed as a parameter to a particular function, the! An evolutionary language, rather than a revolutionary one to coding micro-services will take you and... Has no similarity with any language kompiliert und nicht wie Jython oder JRuby interpretiert wrong/right. Don? t want to mutate transients for example and one of word. Verschiedene Berichte von Clojure gegen Scala gelesen und während ich merke, dass Clojure zusammengestellt ist with concurrency the of! The JVM Groovy - a dynamic language for the Java platform optimizes code. Good enough this begs the question: is there anything you can do to get the Scala REPL calculate. Another modern JVM language, but it works argument x, if not then x! The document below off ) another modern JVM language, rather than a revolutionary one I should some! A Scala community member, I compared Clojure to Scala from another one are... S investigate how well they are suited for business ist der die beste zu! Noting that Scalas? Range mean that Jetty no longer functionality equivalent to house for..., as CircleCI was almost all Clojure has it? s not the nicest way, depending. Time for ignoring concurrency has almost passed big way Java? well, certainly Java did a of! Of statement as to which is better it relatively easy to the awesome velocity you with. Ago and was considering introducing Clojure as their primary tool that runs on the recommendation of a news feed compare. Hard time getting arguments order and return types right, this is one way to do this, it got! I don? t want to loose this as we move on Tail Call Recursion technique, which compares and.
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