Tag Archives: Dokumentasi

RSelenium, Otomasi Berselancar dengan R [1]

Anda membutuhkan perangkat yang bisa mengumpulkan data layaknya robot? Anda membutuhkan perangkat pelacak kesalahan pada web Anda? Anda pernah mendengar Selenium?

Selenium, Apa Itu?

Selenium automates browsers. That’s it! What you do with that power is entirely up to you. Primarily, it is for automating web applications for testing purposes, but is certainly not limited to just that. Boring web-based administration tasks can (and should!) also be automated as well.

Selenium has the support of some of the largest browser vendors who have taken (or are taking) steps to make Selenium a native part of their browser. It is also the core technology in countless other browser automation tools, APIs and frameworks.

Yup, itu penjelasan sekilas di webnya. Continue reading RSelenium, Otomasi Berselancar dengan R [1]

R: sparklyr

Apache Spark is a fast and general-purpose cluster computing system. It provides high-level APIs in Java, Scala, Python and R, and an optimized engine that supports general execution graphs. It also supports a rich set of higher-level tools including Spark SQL for SQL and structured data processing, MLlib for machine learning, GraphX for graph processing, and Spark Streaming.

Mencoba memasuki dunia komputasi paralel, pada awal bulan kemarin kami mulai melakukan riset sehubungan dengan rilisnya RStudio versi 1.0.44 yang memiliki tambahan fitur yang membuat proses pengolahan menuju ‘big data‘ terealisasi. Dimana dari catatan rilis tersebut terdapat 1 fitur menarik yang dimasukkan, yaitu integrasi atas dukungan pengolahan di Spark dengan paket sparklyr. Paket sparklyr ini merupakan antar muka sekaligus menyediakan implementasi dplyr dalam Spark. Untuk lebih lengkapnya silakan menuju halaman pengembangan. Continue reading R: sparklyr