Morgan Freemanâs Step-Granddaughter Stabbed to Death. Alex Stedman. UPDATED: EâDena Hines, the 33-year-old step-granddaughter of Morgan Freeman, has died after receiving multiple stab wounds in New York City on Sunday, according to media reports. Hines was found at about 3 a.m. on the 400 block of W. 162nd, police told People magazine.
In other cases, open source technologies deployed in the cloud by Zillow have won out. Zillow started with Microsoft SQL Server as its primary data store, but on AWS itâs in the process of moving to Redis, an open source, key-value-pair database. Thind says the company considered migrating to AWS-native database service DynamoDB instead, but it was âjust not cost-effective.â Zillow has also become a major Spark shop. According to Thind: Zestimate is composed of lots of different types of machine learning models, and we can run a lot of these models in parallel.
Spark SQL provides support for both reading and writing parquet files that automatically capture the schema of the original data. Like JSON datasets, parquet files follow the same procedure. Letâs take another look at the same example of employee record data named employee.parquet placed in the same directory where spark-shell is running. Given data â Do not bother about converting the input data of employee records into parquet format.