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In-Memory Databases vs Intel NVMe NUMA

By | Blog, Database Technology Trends, SAP HANA, Sybase | No Comments
For the past few years, the hot topic for database vendors was the in-memory database. The general belief was and maybe still is, that server memory is getting cheaper and density will continuously improve. For the most part, this has been the case, maybe not as extreme as predicted. However, the data storage needs for databases increased at a much faster pace during the same time, which created another problem. Going beyond 1TB of memory in a single server will quickly become very expensive. A 1TB database used to be called very large. This attribute is now applied to the 5-10 TB databases servers. In-memory databases are needed where read and write performance are equally important. Traditional databases improve read performance by caching data in memory, but there is no way to improve write performance. To be ACID (Atomic, Consistent, Isolated and Durable) compliant, data must be written to persistent storage. An in-memory database achieves this by writing every transaction in parallel to a high-performance storage. In many cases this is a flash drive on the PCI bus or a SSD drive. But every write action must be stored away from Memory (RAM) to be ACID compliant. There are many (more…)
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Remote Database Support

By | Blog, Oracle, Preserved Content Pages, SAP HANA, SAP Sybase, SQL Server, Sybase | No Comments
Get Around the Clock Database Support at an Affordable Price. Traditional remote database support services offer services based on your install base, if you need it or not. We offer a new approach of database managed services that goes beyond the databases and covers the entire user experience of any application. Remote DBA Support Plans and Pricing   We Support These Systems SAP Sybase ASE 16 SAP Sybase IQ SAP Sybase Replication Server SAP Sybase PowerDesigner SAP Sybase PowerBuilder SQL Anywhere SAP HANA SAP BusinessObjects Microsoft SQL Server 2016 Microsoft SharePoint Oracle Database 12c Golden Gate Oracle RAC Oracle Enterprise Manager MySQL Times Ten In-Memory Database Discover the Difference Managed Oracle Database Services Can Have on Your Business The basic concept of a remote database support is to lower the cost of database administration. Traditionally, remote database support was offered to large enterprise corporations with entire teams of databases. The goal was to do the same at a lower cost. This is just another form of outsourcing.   The Right Remote Database Support Service Model For You Our remote database support approach is one of the most flexible in the business. It is geared towards small and medium businesses that have a one or more applications (more…)

Why You Should Consider Remote Database Support

By | Oracle, SAP HANA, SAP Sybase, SQL Server, Sybase, Technology Tips & Tricks | No Comments
According to Manpower’s 2015 Talent Shortage Survey, 38% of hiring managers worldwide are struggling to fill positions in their organizations. The talent shortage isn’t quite as bad in the U.S. as it is in many parts of the world, but even here, nearly one in three (32%) hiring managers report they are struggling. The most common reasons given for hiring difficulties are “Lack of Applicants” (35%) and “Lack of Technical Competencies” (34%). If you’ve tried to fill a vacancy in IT lately, particularly in a high-demand specialty like database management, I am probably not telling you anything new. Database management is a staffing problem because it contains so many specialties. Large organizations may be able to field teams of specialists, but most small to medium-sized businesses run very lean and can’t afford to hire a team member who only works on one aspect of database management. At this level, each team member is expected to master two or three aspects, and such skilled practitioners are even more difficult to find and hire than single-aspect specialists. When positions go unfilled, critical aspects of IT, from your production system to security, can be put at risk. If you try to cover the (more…)

The Improvements of SAP HANA SPS11

By | SAP HANA | No Comments

SAP HANA recently released a new version, SPS11, and it is full of excellent improvements that will help with data analytics, the management of IT, and application development. SAP HANA SPS11, or Support Package Stack 11, has been available since early November, but the company officially announced it in early December. SAP has said that this release will help many different companies of all sizes use SAP HANA to run their business. Read More

Six Critical SAP HANA Vulnerabilities That Patches Cannot Fix

By | SAP HANA | No Comments

Researchers recently released 21 security advisories for all SAP HANA-based applications, including eight vulnerabilities – six of which cannot be fixed by simple patches. In addition to the ability of completely compromising the system, these critical flaws may be exploited remotely and enable attackers to execute code, move files, delete data, access and manage data and business-relative processes, and render all SAP systems unavailable. Read More

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