Mishel Vettukattil Oct 19, 2019

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MySQL joins are used to fetch data from multiple tables. We can call it as a method for fetching records from one or more tables based on some common values in the table.

Bharat Dwarkani Oct 11, 2019

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One of the highlights of PostgreSQL is its versatility, especially when you need a flexible data model. In this post, we’ll explore hstore, PostgreSQL’s simple key-value store, and take a look at how it works using a catalog of books.

Bharat Dwarkani Oct 11, 2019

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Thinking about scaling beyond your Postgres cluster and adding another data store like Redis or Elasticsearch? Before adopting a more complex infrastructure, take a minute and think again. It’s quite possible to get more out of an existing Postgres database

Bharat Dwarkani Sep 02, 2019

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Transparent Data Encryption (TDE) performs real-time I/O encryption and decryption of the data and log files, thereby, protecting data at rest. You can use TDE with Availability Groups to provide security and high availability to your databases.

Bharat Dwarkani Sep 02, 2019

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An important option to be considered during restricting unauthorized access to data is to encrypt data so that even if somebody was able to reach to data it is not discernable by a simple query. Since critical information like credit card numbers are stored in column or two, it does not make sense to encrypt the complete database or database files.

Bharat Dwarkani Sep 02, 2019

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Redis is an open source (BSD licensed), in-memory data structure store, used as a database, cache and message broker. It supports various data structures such as Strings, Hashes, Lists, Sets etc.

Bharat Dwarkani Aug 27, 2019

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Some times SQL DB_log.ldf takes up more server space in GBs to shrink and reduce the size of the log file to less than 15 MB from GB execute the below-mentioned script

Bharat Dwarkani Aug 20, 2019

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Azure Cosmos DB is a fully-managed database service with turnkey global distribution and transparent multi-master replication. You can run globally distributed, low-latency operational and analytics workloads and AI on transactional data within your database.

Bharat Dwarkani Aug 20, 2019

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A brief post about what Firebase is all about, and it’s new NoSQL Database — Cloud Firestore. With a variety of server-side technologies that are on the market today, developers have a tough job of deciding what kind of backend is most suitable for their app.

Bharat Dwarkani Aug 18, 2019

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There are many implementations of the SQL database language available on Linux and Unix-like systems. MySQL and MariaDB are two popular options for deploying relational databases in server environments. However, like most software, these tools can be security liabilities if they are configured incorrectly. This tutorial will guide you through some basic steps you can take to secure your MariaDB or MySQL databases, and ensure that they are not an open door into your VPS.