Explores indexing in database systems, covering storage, files, and efficient data retrieval techniques using various types of indexes.
Explores file organization, record formats, indexing techniques, and index classifications in databases, emphasizing the importance of efficient data storage and access.
Covers hashing, sorting, extendible hashing, linear hashing, and external sorting.
Explores file organization, indexing methods, and database storage design, including record formats, page formats, and index classification.
Explores hashing techniques like static, extendible, and linear hashing, along with sorting methods such as external merge sort and B+ trees.
Explores water consumption data in Geneva, including charts on consumption and losses, available datasets, and data processing phases.
Covers data wrangling techniques using Hadoop, focusing on row versus column-oriented databases, popular storage formats, and HBase-Hive integration.
