Pig is a high level scripting language that is used with Apache Hadoop. Pig enables data workers to write complex data transformations without knowing Java. Pig's simple SQL-like scripting language is called Pig Latin, and appeals to developers already familiar with scripting languages and SQL.
By default, the iPhone sends text messages over your cellular network through a service called Short Messaging Service. While SMS messages don't count against your data plan, your carrier charges for each message sent and received if text messages aren't included in your plan.
Text messaging doesn't use "data" as defined by cell phone networks-- if you can make and receive calls, you can send text messages, even if you can't connect to the internet. To disable data on an iPhone, look in Settings under General --> Network. Turn off "Cellular Data".
(Yep, you could all text without a data plan.) Yes, some of us have iMessage if we use iPhones and iPads, which means we can forgo that unlimited texting plan on our smart phone bill. However, we are all still slaves to Wi-Fi or have memorized how fast our data plan is chewed up with every ping.Jun 19, 2015