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select * from SQL

Posts on tips and tricks, using and learning about SQL for database development and analysis.

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🚀Batched Nested Loop to reduce read requests to the distributed storage

🚀Batched Nested Loop to reduce read requests to the distributed storage

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8 min read
Scalable Sequence for PostgreSQL

Scalable Sequence for PostgreSQL

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6 min read
SQL Commands Cheat Sheet

SQL Commands Cheat Sheet

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11 min read
Map x flatMap, entendendo a diferença na prática

Map x flatMap, entendendo a diferença na prática

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2 min read
如何使用 JavaScript 下载文件

如何使用 JavaScript 下载文件

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2 min read
Boost Your Query Performance with Function-Based Indexes in PostgreSQL

Boost Your Query Performance with Function-Based Indexes in PostgreSQL

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1 min read
Dev Retro 2022: Journey in review

Dev Retro 2022: Journey in review

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5 min read
Kubernetes - With Mongo & Express App

Kubernetes - With Mongo & Express App

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7 min read
Using NebulaGraph Importer to Import Data into NebulaGraph Database

Using NebulaGraph Importer to Import Data into NebulaGraph Database

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5 min read
Promises vs Observables

Promises vs Observables

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3 min read
Calling C native code from Java using JNI

Calling C native code from Java using JNI

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4 min read
Open-source SPL that can execute SQL without RDB

Open-source SPL that can execute SQL without RDB

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11 min read
Building Streaming Applications with Cloudera SQL StreamBuilder and Apache Pulsar

Building Streaming Applications with Cloudera SQL StreamBuilder and Apache Pulsar

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5 min read
A very short demo on updates in YugabyteDB

A very short demo on updates in YugabyteDB

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3 min read
truncate vs delete

truncate vs delete

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3 min read
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