For developers working with SQL Server, few performance tuning techniques are as essential--or as frequently misunderstood--as indexing. Done right, indexing can drastically improve application ...

Sean Ross is a strategic adviser at 1031x.com, Investopedia contributor, and the founder and manager of Free Lances Ltd. Somer G. Anderson is CPA, doctor of accounting, and an accounting and finance ...

Index funds track specific market indexes, enabling broad market investment with one fund. Investing in low-cost index funds minimizes fees, maximizing long-term investment growth. Choose index funds ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Suzanne is a content marketer, writer, and fact-checker. She holds a Bachelor of Science in ...