SQL is So Overrated
You can SELECT But it’s really project You start from SELECT But really ought to FROM Many direction to JOIN RIGHT, LEFT and LATERAL That’s not the end of JOIN INNER, OUTER and FULL. SQL isn’t so relational So says C.J. Date Hive, Imapa, Drill and Spark Never ending SQL projects SQL on scalars, vectors and objects Is it relational or is it hierachical? Is it rigid or is it flexible? Why is it so popular even at 50 years? HAPPY APRIL FOOLS DAY!
There’s a saying in Chicago: “We don’t want nobody that nobody sent.” This was the cold reception Swami Vivekananda faced when he arrived in the windy city in July 1893, determined to attend the World Parliament of Religions that September. He belonged to no organization, carried no letter of recommendation, his countrymen were nobody, and represented an alien religion to the Western world. As the days passed, his hope of attending the parliament dwindled. With money running out and the odds stacked against him, he left the Windy City and went to Boston, praying for a glimmer of opportunity. Swamiji came to America to share India’s most profound gift: the wisdom of the Hindu sages, preserved through centuries of oral tradition and embodied by its monks. This was 1893, not 1993—India was under the British grip, its resources drained, and its spirit subdued. Swamiji’s mission was not just a cultural exchange; it was a bold step toward envisioning a future where India could re...
From search to CRM, applications are adopting natural language and intuitive interactions. Should databases follow? This article provides a strategic perspective. Amid the many technological evolutions in software and hardware (CISC/RISC, Internet, Cloud, and AI), one technology has endured: Relational Database Systems (RDBMS), aka SQL databases. For over 50 years, RDBMS has survived and thrived, overcoming many challenges. It has evolved and adopted beneficial features from emerging technologies like object-relational databases and now competes robustly with NoSQL databases . Today, RDBMS dominates the market, with four of the top five databases and seven of the top ten being relational. RDBMS has smartly borrowed ideas, like JSON support, from NoSQL, while NoSQL has also borrowed from RDBMS. NoSQL no longer rejects SQL. From a user perspective, all modern databases have SQL-inspired query language and a set of APIs. All applications manage the respective data...
Insights come from observing and analyzing data from all sources. Couchbase Columnar helps quickly analyze data from a variety of data sources with zero-ETL. The purpose of computing is insight, not numbers. - Richard Hamming Capella Columnar is an advanced real-time analytics database service from Couchbase , targeted for real-time data processing, offering SQL++ for processing JSON (semi-structured) data and more. This service enables data to be managed locally and streamed continuously from both relational and NoSQL databases, or simply process data on S3. The columns or fields of the source are directly mapped to a field in the JSON document at the destination automatically. This is really a zero-ETL operation. A key feature of this system is its ability to continuously stream data, making it immediately available for querying, thus ensuring near real-time data processing. At the heart of Columnar's architecture is a Massively Parallel Proce...