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PostgreSQL is free so companies can save money on database license feesPostgreSQL— a powerful, open-source object-relational database system — uses and extends the SQL language combined with many features that safely store and scale the most complicated data workloads.
PostgreSQL runs on all major operating systems and has powerful add-ons such as the popular PostGIS geospatial database extender.PostgreSQL is considered by industry experts and developers as the best database in the world—a bold statement backed by thirty years of use and a history of success by companies worldwide.
This allows for even greater freedom of use and distribution.The license applies to the main project code, major contribution extensions, client libraries, connection managers, and most of the associated tools.Considering the speed that new technologies emerge, maintaining dynamic data systems is crucial in today’s digital environment.
PostgreSQL helps you manage your data no matter how big or small the dataset.
For example, you can define your own data types, build out custom functions, and even write code from different programming languages without recompiling your database.One size fits all database solutionCompanies looking for cost-effective and efficient ways to improve their database management systems frequently choose PostgreSQL.
As an open-source database solution, PostgreSQL is completely free from licensing restrictions, vendor lock-in potential, or the risk of over-deployment.
Databases operate in an environment that consists of numerous reads, writes, and updates.
Let’s look at the globalLock and locks sections of the db.serverStatus() command output:
"acquireCount" : { : NumberLong(),
"acquireWaitCount" : { : NumberLong(),
"timeAcquiringMicros" : { : NumberLong(),
"deadlockCount" : { : NumberLong(),
As of May 2020, 2.52 billion people use chat apps regularly and this number keeps growing and is expected to reach 3 billion in 2022.
Just imagine, 41 million messages are sent out each minute globally, stated by Statista.
It makes no wonder that the messaging app market will grow rapidly.For starters, let’s outline what functionality you should implement to develop a feasible product.
These days, it is necessary to include the must-have features that would make the system work as well as apply some sort of innovation to make the app appealing to the target users.Here we list those messaging app functions that the app cannot exist without.User authorization - Clearly, app users should have the possibility to create a personal account.
Depending on the app’s objectives, you may include authorization via email, phone number.Contact importing - For enhanced user experience, your messaging app should access the existing user contacts.Messaging functionality - This is when the data go through the server and the information is stored there.Sharing of photos and files - Make sure that your messaging app supports different app attachments.Location tracking - In many apps, users can share their location with others like parking spots, offices, restaurants, etc.Notifications - This is an important element in any messaging app development.Synchronization across devices - If you plan to build a messenger that is available on multiple platforms (iOS, Android, Web) make sure that the user has identical experience and interface.Server-side of software can be coded in PHP, Ruby, Erlang, and similar.
Your software development vendor should advise you of what is more suitable to use in your case.
