{"id":35262,"date":"2019-10-31T22:03:19","date_gmt":"2019-10-31T19:03:19","guid":{"rendered":"https:\/\/prohoster.info\/blog\/samye-redkie-i-samye-dorogie-yazyki-programmirovaniya-chast-ii\/"},"modified":"2019-10-31T22:03:19","modified_gmt":"2019-10-31T19:03:19","slug":"samye-redkie-i-samye-dorogie-yazyki-programmirovaniya-chast-ii","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/samye-redkie-i-samye-dorogie-yazyki-programmirovaniya-chast-ii","title":{"rendered":"De sj\u00e6ldneste og dyreste programmeringssprog. Del II","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

For readers of Habr, I recently conducted a small forskning<\/a><\/noindex> study on programming languages such as Rust, Dart, and Erlang to determine how rare they are in the Russian IT market. <\/p>\n

In response to my study, I received an influx of comments and questions about other languages. I decided to gather all your comments and conduct another analysis. <\/p>\n

The study included languages: Forth, Ceylon, Scala, Perl, Cobol, as well as some other languages. Overall, I analyzed 10 programming languages. <\/p>\n

To make the information easy to understand, I tentatively divided the languages into two groups: rare (low demand and low supply) and popular (the language is in demand in the Russian IT market).
\n<\/a><\/noindex>
\nThe basis of my analysis, as before, included data taken from the Headhunter portal, from the LinkedIn social network, as well as personal statistics from my agency. For a more accurate analysis of rare languages, I used the Amazing Hiring service.<\/p>\n

For those who do not know what Amazing Hiring is \u2014 let me explain. It's a special service that 'parses' all the information about specialists from the entire internet. With its help, you can find out how many specialists list a particular language in their skills. <\/p>\n

So, let's start with popular programming languages. <\/i><\/p>\n

In-demand languages<\/h2>\n

<\/p>\n

Verilog, VHDL <\/h3>\n

\nThese primary hardware description languages are quite popular in the Russian IT market. 1870 specialists indicated on Headhunter that they know Verilog. A search for VHDL will yield 1159 resumes. 613 specialists write in both languages. Two developers listed knowledge of VHDL\/Verilog in their resume titles. Nineteen developers know Verilog as their main language, and twenty-three know VHDL. <\/p>\n

Sixty-eight companies offer jobs to developers who know VHDL, while eighty-five do for Verilog. Of these, there are fifty-six shared vacancies. Seventy-four job postings are available on LinkedIn. <\/p>\n

Interestingly, these languages are popular among young specialists aged 18 to 30. <\/p>\n

Since VHDL and Verilog often go together, I demonstrate the approximate ratio of the number of resumes to the number of vacancies using the VHDL language as an example. For clarity, I highlighted separately the developers who listed knowledge of VHDL in their resume titles, which can be seen in the illustration:<\/p>\n

\"De
\nThe image shows the ratio of the number of vacancies to the number of published resumes. Developers of the VHDL hardware description are marked in red.<\/i><\/p>\n

Scala<\/h3>\n

\nSandsynligvis et af de mest popul\u00e6re og efterspurgte sprog p\u00e5 listen. Sproget er blevet n\u00e6vnt i forskellige ranglister. Stackoverflow<\/a><\/noindex>. Det ligger p\u00e5 18. pladsen blandt de mest popul\u00e6re sprog. Det er ogs\u00e5 et af udviklernes yndlingssprog, idet det ligger p\u00e5 12. pladsen i ranglisten, og desuden er Scala blevet klassificeret af Stackoverflow som et af de dyreste programmeringssprog. Det indtager en position lige efter programmeringssproget Erlang, der er p\u00e5 8. pladsen. Den gennemsnitlige verdensl\u00f8n for en Scala-udvikler er 67000 $. Scala-udviklere f\u00e5r mest betalt i USA. <\/p>\n

P\u00e5 Headhunter har 166 specialister angivet kendskab til Scala i deres CV'er. Der er i alt offentliggjort 1392 CV'er p\u00e5 Headhunter. Dette sprog er meget popul\u00e6rt blandt unge specialister. Normalt ejer Scala en plads ved siden af Java. P\u00e5 LinkedIn er der 2593 CV'er, hvoraf 199 er direkte Scala-udviklere. <\/p>\n

Hvad ang\u00e5r eftersp\u00f8rgslen, er forholdene mere end glimrende. Der er 515 aktive stillinger p\u00e5 Headhunter, hvoraf 80 har Scala n\u00e6vnt i stillingsbetegnelsen. 36 virksomheder s\u00f8ger direkte Scala-udviklere p\u00e5 LinkedIn. I alt tilbyder 283 virksomheder job til personer, der kender Scala. <\/p>\n

\"De
\nBilledet viser forholdet mellem antallet af jobopslag og antallet af offentliggjorte CV'er. Scala-udviklere er markeret med r\u00f8d.<\/i><\/p>\n

Udover at Scala-udviklere er efterspurgte p\u00e5 det russiske marked, f\u00e5r de ogs\u00e5 en h\u00f8j l\u00f8n. If\u00f8lge statistikken fra mit bureau er Scala-udviklere dyrere end Java-udviklere. Lige nu leder vi efter en Scala-udvikler til et firma i Moskva. Den gennemsnitlige l\u00f8n, som arbejdsgivere tilbyder specialister p\u00e5 middle + niveau, begynder fra 250.000 rubler. <\/p>\n

Perl<\/h3>\n

\nDen 'sj\u00e6ldneste' i min liste over sj\u00e6ldne sprog er Perl. Over 11000 IT-specialister har angivet kendskab til Perl som en af deres n\u00f8glef\u00e6rdigheder, 319 af dem har n\u00e6vnt sproget i deres CV. P\u00e5 LinkedIn fandt jeg 6585 specialister, der kender Perl. Der er 569 aktive stillinger p\u00e5 Headhunter og 356 p\u00e5 LinkedIn. <\/p>\n

Antallet af udviklere, der har n\u00e6vnt kendskab til Perl i deres CV'er, er f\u00e6rre end antallet af offentliggjorte stillinger. Perl er ikke bare et popul\u00e6rt sprog; det er ogs\u00e5 efterspurgt p\u00e5 markedet. Her er statistikken:<\/p>\n

\"De
\nStatistik Stackoverflow<\/a><\/noindex> viser, at Perl er et af de dyreste programmeringssprog (den gennemsnitlige globale v\u00e6rdi er 69.000$) og et af de mest popul\u00e6re i verden. Over 4% af udviklerne behersker Perl. <\/p>\n

P\u00e5 trods af sprogets udbredelse har vi l\u00e6nge tilbudt job til Perl-udviklere i eksisterende IT-projekter. I l\u00f8bet af de sidste tre \u00e5r har mit bureau aldrig f\u00e5et en anmodning om at finde en Perl-udvikler til et nyt IT-projekt eller en startup. <\/p>\n

Statistik:<\/h2>\n

\nHvis man sammenligner eftersp\u00f8rgslen efter alle popul\u00e6re programmeringssprog, ser det omtrent s\u00e5ledes ud: det mest popul\u00e6re sprog blandt de anvendte er Perl. I alt er der 925 jobtilbud for dem, der kender Perl p\u00e5 HeadHunter og LinkedIn. Scala er ikke meget bagefter Perl. Der er 798 tilbud p\u00e5 portalerne. <\/p>\n

\"De
\n\"De
\nDe pr\u00e6senterede diagrammer viser antal offentliggjorte jobopslag for programmeringssprog: VHDL, Scala, Perl. <\/i><\/p>\n

Sj\u00e6ldne programmeringssprog<\/h2>\n

<\/p>\n

Forth<\/h3>\n

\nProgrammeringssproget Forth optr\u00e5dte i 1970'erne. I \u00f8jeblikket er det ikke efterspurgt p\u00e5 det russiske marked. Der er ingen jobopslag hverken p\u00e5 Headhunter eller LinkedIn. 166 specialister p\u00e5 Headhunter og 25 p\u00e5 LinkedIn har angivet kendskab til sproget i deres CV\u2019er.<\/p>\n

Det absolutte flertal af ans\u00f8gere har mere end 6 \u00e5rs erfaring. L\u00f8nnen for specialister med kendskab til Forth varierer betydeligt fra 20.000 rubler til 500.000 rubler. <\/p>\n

Cobol<\/h3>\n

\nEt af de \u00e6ldste programmeringssprog. De fleste udviklere er repr\u00e6sentanter for den \u00e6ldre aldersgruppe (over 50 \u00e5r) med betydelig erfaring. Dette bekr\u00e6fter ogs\u00e5 den seneste rangliste, Stackoverflow<\/a><\/noindex>hvor der n\u00e6vnes, at de mest erfarne programm\u00f8rer skriver i Cobol og Perl. <\/p>\n

I alt har jeg fundet 362 CV'er p\u00e5 Headhunter og 108 CV'er p\u00e5 LinkedIn. Kendskabet til Cobol er n\u00e6vnt i titlen af CV\u2019erne af 13 specialister. Ligesom med Forth er der i \u00f8jeblikket ikke tilbudt job til dem, der kender Cobol. P\u00e5 LinkedIn blev der kun fundet en enkelt stilling for Cobol-udviklere. <\/p>\n

Rexx<\/h3>\n

\nUdviklet af IBM og n\u00e5ede sit h\u00f8jdepunkt i popularitet i de tidlige 90'ere, er sproget Rexx i dag et af de sj\u00e6ldneste sprog p\u00e5 min liste.
\n186 udviklere har angivet kendskab til Rexx i deres CV\u2019er p\u00e5 Headhunter, og 114 p\u00e5 LinkedIn. Men jeg kunne ikke finde jobopslag til dem, der kender Rexx, p\u00e5 nogen af portalerne. <\/p>\n

Tcl<\/h3>\n

\nDer er eftersp\u00f8rgsel efter sproget, men jeg ville ikke kategorisere det som et eftertragtet sprog. Der er 33 jobopslag p\u00e5 Headhunter og 11 p\u00e5 LinkedIn. L\u00f8nningerne for folk med kendskab til \"Tcl\" er ikke s\u00e6rlig h\u00f8je: fra 65.000 rubler til 150.000 rubler. 379 udviklere har angivet, at de kender sproget p\u00e5 Headhunter, og 465 p\u00e5 LinkedIn. Kun \u00e9n udvikler har fremh\u00e6vet kendskabet til Tcl i titlen p\u00e5 sit CV. <\/p>\n

Her er forholdet mellem antallet af jobopslag og antallet af CV'er, hvor f\u00e6rdigheden i Tcl n\u00e6vnes:<\/p>\n

\"De<\/p>\n

Clarion<\/h3>\n

\nJeg har ikke set et eneste aktivt jobopslag, hvor kendskab til Clarion kr\u00e6ves. Dog er der nogle tilbud. 162 personer har angivet p\u00e5 LinkedIn, at de kender dette sprog, mens 502 specialister er registreret p\u00e5 Headhunter, hvoraf tre har n\u00e6vnt f\u00e6rdigheden i titlen p\u00e5 deres CV. Amazing Hiring har fundet 158 specialister, der p\u00e5 en eller anden m\u00e5de er bekendt med sproget Clarion. <\/p>\n

Ceylon<\/h3>\n

\nUdviklet af Red Hat i 2011. Baseret p\u00e5 Java. Derfor navnet p\u00e5 sproget: Java\u00f8en er kendt som en kaffeleverand\u00f8r, mens Sri Lanka, tidligere kendt som Ceylon, er en verdensomsp\u00e6ndende te-leverand\u00f8r. <\/p>\n

Sproget er virkelig sj\u00e6ldent. Der er ingen jobopslag og n\u00e6sten ingen CV'er. P\u00e5 Headhunter fandt jeg bogstaveligt talt \u00e9t CV. Tjenesten Amazing Hiring viser kun 37 specialister i hele Rusland. <\/p>\n

Statistik:<\/h2>\n

\nHvis vi sammenligner alle sj\u00e6ldne sprog efter antal CV'er, f\u00e5r vi en interessant statistik: p\u00e5 LinkedIn har flest specialister angivet kendskab til Tcl, mens det mest popul\u00e6re sprog p\u00e5 Headhunter er Clarion. Det mindst popul\u00e6re sprog blandt udviklere viser sig at v\u00e6re Cobol.
\n\"De
\n\"De
\nMin lille analyse viste, at det virkelig sj\u00e6ldne sprog er Ceylon, der hverken har eftersp\u00f8rgsel eller udbud p\u00e5 det russiske IT-marked. Andre sj\u00e6ldne sprog omfatter Forth, Cobol, Clarion, Rexx. Meget eftertragtede og popul\u00e6re sprog viste sig at v\u00e6re Perl og Scala. De kan med sikkerhed fjernes fra listen over sj\u00e6ldne programmeringssprog.
\n
Kilde: habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041d\u0435\u0434\u0430\u0432\u043d\u043e \u0434\u043b\u044f \u0447\u0438\u0442\u0430\u0442\u0435\u043b\u0435\u0439 Habr \u044f \u043f\u0440\u043e\u0432\u0435\u043b\u0430 \u043d\u0435\u0431\u043e\u043b\u044c\u0448\u043e\u0435 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u044f\u0437\u044b\u043a\u043e\u0432 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a Rust, Dart, Erlang, \u0447\u0442\u043e\u0431\u044b \u0432\u044b\u044f\u0441\u043d\u0438\u0442\u044c, \u043d\u0430\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043e\u043d\u0438 \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u0440\u0435\u0434\u043a\u0438\u043c\u0438 \u043d\u0430 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u043e\u043c \u0440\u044b\u043d\u043a\u0435 IT. \u0412 \u043e\u0442\u0432\u0435\u0442 \u043d\u0430 \u043c\u043e\u0435 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u043e\u0441\u044b\u043f\u0430\u043b\u043e\u0441\u044c \u0431\u043e\u043b\u044c\u0448\u0435 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043a\u043e\u043c\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0435\u0432 \u0438 \u0432\u043e\u043f\u0440\u043e\u0441\u043e\u0432 \u043a\u0430\u0441\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u0434\u0440\u0443\u0433\u0438\u0445 \u044f\u0437\u044b\u043a\u043e\u0432. \u042f \u0440\u0435\u0448\u0438\u043b\u0430 \u0441\u043e\u0431\u0440\u0430\u0442\u044c \u0432\u0441\u0435 \u0432\u0430\u0448\u0438 \u043a\u043e\u043c\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0438 \u0438 \u043f\u0440\u043e\u0432\u0435\u0441\u0442\u0438 \u0435\u0449\u0435 \u043e\u0434\u0438\u043d \u0430\u043d\u0430\u043b\u0438\u0437. \u0412 \u0438\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u0432\u043e\u0448\u043b\u0438 \u044f\u0437\u044b\u043a\u0438: Forth, […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":26478,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-35262","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47De sj\u00e6ldneste og dyreste programmeringssprog. 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