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Introduction Unemployment is a major issue that affects economies worldwide. While there are many types of unemployment, frictional unemployment is a unique form caused by increased job searching. If the companies are able to figure out the quitting reasons, they can scale up the employee retention rate. Frictional Unemployment Although frictional unemployment can be seen as a positive turn of events for the economy, it has the negative side as well like rise in unemployment rate, reduced money circulation in the economy, etc. Define Frictional Unemployment The gap between fresh employees joining for the first time and ... Read More
SEO (search engine optimization) is not new to you. Modern e-commerce systems often include keywords designed to draw the attention of search engine bots like Google. However, technical SEO investigates ecommerce SEO tactics at the code and server levels. It improves technical factors of a website, such as how quickly pages load and how straightforward they are to crawl, to boost SEO. Not everything is a description of a product. The importance of a high search engine ranking is growing: Search engines are the starting point for 68% of all internet activities. Online retailers must maximize their search engine rankings ... Read More
Introduction The free rider problem occurs when individuals benefit from a shared resource or public good without contributing their fair share Are you sick of making all the effort while others profit? Do you ever feel like you're being taken advantage of at work, school, or in relationships? Fig 1: Free Rider Problem You may be dealing with the free rider issue if this is the case. It's an aggravating condition that can breed hatred, lack of motivation, and, eventually, a breakdown in cooperation. But why is there a problem with free riders, and what can be ... Read More
Introduction If the government spends more than the available funds in the account, it goes into fiscal deficit. The respective government determines the total outlay at the end of the financial year. Fiscal deficit can be computed by subtracting total revenue from total expenditure. Fig 1: Government spending on multiple categories This value throws a light on government spending and projects the financial health of the economy on a whole. Situations like these occur due to high unemployment, uncollected loans lend to business at the time of financial crunch, recession, global market crash, etc. Define Fiscal Consolidation Fiscal ... Read More
Introduction Fed hike refers to the Federal Reserve's decision to increase interest rates, which can significantly affect the economy and financial markets. This tutorial overviews the Fed hike and its impact on inflation and financial products. The Federal Reserve's decision to raise interest rates can significantly impact the economy, affecting everything from borrowing costs to consumer spending. Many individuals and businesses wonder how the recent announcement of a possible interest rate increase will affect their financial plans and objectives. Define Fed Hike An increase in the benchmark interest rate set by the Federal Reserve is referred to as a ... Read More
1)What are the different types of constraints in a database and how are they used? Rules that limit the values that may be added to a table are known as constraints in databases. A database may have primary key constraints, foreign key constraints, unique constraints, check constraints, and not null constraints, among other sorts of restrictions. Foreign key constraints ensure that the values in a field match those in another table, whereas primary key constraints guarantee that each row in a table is distinct. While check constraints ensure that values in field match specific requirements, unique constraints guarantee that each ... Read More
A crucial component of contemporary business and technology is database security. The danger of a data breach or cyber assault rises as organizations continue to gather, manage, and store enormous volumes of data. A data breach may result in monetary losses, harm to one's reputation, and legal repercussions. Therefore, it's crucial to establish strong database security measures to protect sensitive data and uphold the database's integrity and confidentiality. This post will address some best practices to make sure your database is safe as well as the many facets of database security. Database security types Physical Security − The safeguarding ... Read More
One uses the Cassandra Query Language (CQL) when communicating with the Apache Cassandra NoSQL database. Database roles may be defined and rights can be assigned to them using CQL, one of its characteristics. User access and permissions are managed within a database using Cassandra's roles. This article will discuss roles in Cassandra, how they work, and give examples of creating, changing, and removing roles using CQL. What do Cassandra's roles entail? A role in Cassandra is a type of object that specifies a set of rights that may be bestowed upon an individual user or group of users. Access to ... Read More
A software program known as a database management system (DBMS) is used to manage, compile, and store data in a systematic manner. The user and the database are connected through DBMS interfaces. They give users an easy-to-use interface so they may access and change the data that is stored in the database. There are several DBMS interface types, each created to meet certain user requirements. The most typical kinds of DBMS interfaces are as follows − Command-Line Interface (CLI) The earliest and most fundamental form of DBMS interface is the command-line interface (CLI). Through the use of a command ... Read More
A buffer is a memory location used by a database management system (DBMS) to temporarily hold data that has recently been accessed or updated in the database. This buffer, often referred to as a database buffer, acts as a link between the programs accessing the data and the physical storage devices. The database buffer is essential for enhancing the DBMS's overall performance. Caching frequently requested data in memory, it decreases the frequency of disc I/O operations, accelerating query and transaction processing. A more thorough explanation of a DBMS database buffer may be found in the following sections. Purpose of the ... Read More