Discussion and possible action to authorize the Purchasing Agent to purchase One (1) DataCove Archiving Appliance One (1) year service renewal from Tangent in an amount not to exceed $4,990.00 for the Information Technology Department, and to authorize an exemption, pursuant to Subchapter C. Competitive Bidding Section 262.024 Discretionary Exemptions, A, (7) sole source under the Texas Local Government Code.[Requested by Rafael Pena, Information Technology Director; Account #001-0500-6402 (Repairs & Maintenance- Equipment)]