1 Load âThe load phase moves the transformed data into the permanent, target database. 2  Once loaded, the ETL process is complete, although in many organizations ETL is performed regularly in order to keep the data warehouse updated with the latest data.
A terrace is a paved or brick outdoor area right next to a house or apartment. You might have a nice dinner out on your terrace, enjoying the sunset. Terrace and patio are synonyms. Terrace also refers to flat areas on a hillside where people farm or have built houses.
According to Dictionary.com, A column is particular kind of pillar in architectural structures. otherwise they have quite different meanings. Collins Cobuild Advanced Learner's English Dictionary tells us what words mean as in the following.